List of the United States National Park System official units
Encyclopedia
The Official Units of the National Park System of the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 is the collection of physical properties owned or administered by the National Park Service
National Park Service
The National Park Service is the U.S. federal agency that manages all national parks, many national monuments, and other conservation and historical properties with various title designations...

.

As of 2011, there are official units of the National Park System. However, this number is somewhat misleading. For example: Denali National Park and Preserve
Denali National Park and Preserve
Denali National Park and Preserve is located in Interior Alaska and contains Denali , the highest mountain in North America. The park and preserve together cover 9,492 mi² .The longest glacier is the Kalhiltna glacier....

 is counted as two units, whereas Fort Moultrie National Monument
Fort Moultrie National Monument
Fort Moultrie is the name of a series of citadels on Sullivan's Island, South Carolina, built to protect the city of Charleston, South Carolina. The first fort, built of palmetto logs, inspired the flag and nickname of South Carolina...

 is not counted as a unit because it is considered a part of Fort Sumter National Monument. Furthermore, the NPS contributes resources to many affiliated areas which do not fall under its administration, and do not count toward the official list total. An example is the Oklahoma City National Memorial
Oklahoma City National Memorial
The Oklahoma City National Memorial is a memorial in the United States that honors the victims, survivors, rescuers, and all who were affected by the Oklahoma City bombing on April 19, 1995. The memorial is located in downtown Oklahoma City on the former site of the Alfred P. Murrah Federal...

.

These units are a subset of the List of areas in the National Park System of the United States, and nearly all participate in the national park passport stamps
National Park Passport Stamps
At nearly all of the American National Park units , one or more National Park Passport Stamps can be acquired at no cost at park visitor centers and ranger stations. The stamps are similar in nature to passport stamps stamped in a traveler's national passport...

 program. Delaware
Delaware
Delaware is a U.S. state located on the Atlantic Coast in the Mid-Atlantic region of the United States. It is bordered to the south and west by Maryland, and to the north by Pennsylvania...

 is the only state without an official unit. Units are also found in Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

, Guam
Guam
Guam is an organized, unincorporated territory of the United States located in the western Pacific Ocean. It is one of five U.S. territories with an established civilian government. Guam is listed as one of 16 Non-Self-Governing Territories by the Special Committee on Decolonization of the United...

, American Samoa
American Samoa
American Samoa is an unincorporated territory of the United States located in the South Pacific Ocean, southeast of the sovereign state of Samoa...

, the U.S. Virgin Islands, and Puerto Rico
Puerto Rico
Puerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...

.

Bold indicates national parks.
Name Location
Horseshoe Bend National Military Park
Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a U.S. National Military Park managed by the National Park Service that is the site of the last battle of the Creek War on March 27, 1814. General Andrew Jackson's Tennessee militia, aided by the 39th U.S...

Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

Little River Canyon National Preserve
Little River Canyon National Preserve
Little River Canyon National Preserve is a United States National Preserve located on top of Lookout Mountain near Fort Payne, Alabama, and DeSoto State Park. Created by an act of Congress in 1992, the nearly preserve protects what is sometimes said to be the nation's longest mountaintop river,...

Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

Russell Cave National Monument
Russell Cave National Monument
The Russell Cave National Monument is a U.S. National Monument in northeastern Alabama, United States, close to the town of Bridgeport. The Monument was established on May 11, 1961, when 310 acres of land were donated by the National Geographic Society to the American people. It is now...

Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

Tuskegee Airmen National Historic Site
Tuskegee Airmen National Historic Site
Tuskegee Airmen National Historic Site, at Moton Field in Tuskegee, Alabama, commemorates the contributions of African American airmen in World War II. Moton Field was the site of primary flight training for the pioneering pilots known as the Tuskegee Airmen. It was constructed in 1941 as a new...

Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

Tuskegee Institute National Historic Site Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

Alagnak Wild River Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Aniakchak National Monument Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Aniakchak National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Bering Land Bridge National Preserve
Bering Land Bridge National Preserve
The Bering Land Bridge National Preserve is one of the most remote United States national park areas, located on the Seward Peninsula. The National Preserve protects a remnant of the Bering Land Bridge that connected Asia with North America more than 13,000 years ago during the Pleistocene ice age...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Cape Krusenstern National Monument
Cape Krusenstern National Monument
Cape Krusenstern National Monument and the colocated Cape Krusenstern Archeological District is a U.S. National Monument and a National Historic Landmark centered on Cape Krusenstern in northwestern Alaska....

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Denali National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Denali National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Gates of the Arctic National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Gates of the Arctic National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Glacier Bay National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Glacier Bay National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Katmai National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Katmai National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Kenai Fjords National Park
Kenai Fjords National Park
Kenai Fjords National Park is a United States National Park established in 1980 by the Alaska National Interest Lands Conservation Act. The park covers an area of approximately on the Kenai Peninsula in southcentral Alaska, near the town of Seward. The park contains the Harding Icefield, one of...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Klondike Gold Rush National Historical Park
Klondike Gold Rush National Historical Park
Klondike Gold Rush National Historical Park is a United States National Historical Park commemorating the Klondike Gold Rush of the late 1890s. The gold rush was in the Yukon Territory, and this park comprises staging areas for the trek there, and routes leading in its direction...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

, Washington
Kobuk Valley National Park
Kobuk Valley National Park
Kobuk Valley National Park is in northwestern Alaska north of the Arctic Circle. It was designated a United States National Park in 1980 by the Alaska National Interest Lands Conservation Act. It is noted for the Great Kobuk Sand Dunes and caribou migration routes. The park offers backcountry...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Lake Clark National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Lake Clark National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Noatak National Preserve
Noatak National Preserve
The Noatak National Preserve is an United States National Preserve in northwestern Alaska that was established to protect the Noatak River Basin...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Sitka National Historical Park
Sitka National Historical Park
Located approximately one–half mile from the Park, the Russian Bishop's House was constructed out of native spruce in 1842 by Finnish carpenters. It is one of only four surviving examples of Russian Colonial Style architecture in the Western Hemisphere...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

World War II Valor in the Pacific National Monument
World War II Valor in the Pacific National Monument
The World War II Valor in the Pacific National Monument is a United States national monument honoring several aspects of American engagement in World War II. It encompasses 9 sites in 3 states totaling :* - U.S. Fish and Wildlife Service...

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

, California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Wrangell-St. Elias National Park Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Wrangell-St. Elias National Preserve Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

Yukon-Charley Rivers National Preserve
Yukon-Charley Rivers National Preserve
The Yukon–Charley Rivers National Preserve is located in east central Alaska along the border with Canada. It encompasses 115 miles of the 1,800-mile Yukon River and the entire Charley River basin....

Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

National Park of American Samoa
National Park of American Samoa
The National Park of American Samoa is a national park on the American territory of American Samoa, distributed across three separate islands: Tutuila, Ofu-Olosega, and Ta‘ū. The park includes coral reefs and rain forest and is popular for hiking, snorkeling, and scuba diving, although the primary...

American Samoa
American Samoa
American Samoa is an unincorporated territory of the United States located in the South Pacific Ocean, southeast of the sovereign state of Samoa...

Canyon De Chelly National Monument
Canyon de Chelly National Monument
Canyon de Chelly National Monument was established on April 1, 1931 as a unit of the National Park Service. It is located in northeastern Arizona within the boundaries of the Navajo Nation...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Casa Grande Ruins National Monument
Casa Grande Ruins National Monument
Casa Grande Ruins National Monument, in Coolidge, Arizona, just northeast of the city of Casa Grande, preserves a group of Ancient Pueblo Peoples Hohokam structures of the Pueblo III and Pueblo IV Eras.-Ancient pueblos:...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Chiricahua National Monument
Chiricahua National Monument
Chiricahua National Monument is a unit of the National Park Service located in the Chiricahua Mountains. It is famous for its extensive vertical rock formations. The monument is located approximately southeast of Willcox, Arizona. It preserves the remains of an immense volcanic eruption that...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Coronado National Memorial
Coronado National Memorial
The Coronado National Memorial commemorates the first organized expedition into the Southwest by conquistador Francisco Vásquez de Coronado. The memorial is located in a natural setting on the international border on the southeast flank of the Huachuca Mountains south of Sierra Vista, Arizona...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Fort Bowie National Historic Site Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Glen Canyon National Recreation Area
Glen Canyon National Recreation Area
Glen Canyon National Recreation Area is a recreation and conservation unit of the National Park Service that encompasses the area around Lake Powell and lower Cataract Canyon in Utah and Arizona, covering 1,254,429 acres of mostly desert...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

, Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Grand Canyon National Park
Grand Canyon National Park
Grand Canyon National Park is the United States' 15th oldest national park and is located in Arizona. Within the park lies the Grand Canyon, a gorge of the Colorado River, considered to be one of the Wonders of the World. The park covers of unincorporated area in Coconino and Mohave counties.Most...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Hohokam Pima National Monument
Hohokam Pima National Monument
The Hohokam Pima National Monument, which includes the archaeological site known as Snaketown, is an ancient Hohokam village within the Gila River Indian Community, near present day Sacaton, Arizona. Snaketown was designated a National Historic Landmark in 1964...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Hubbell Trading Post National Historic Site
Hubbell Trading Post National Historic Site
Hubbell Trading Post National Historic Site is a meeting ground of two cultures, the Navajo and settlers who came to the area to settle in what is now northeastern Arizona in the late 19th century. These settlers came from Mexico from the south and eastern United States...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Montezuma Castle National Monument
Montezuma Castle National Monument
Montezuma Castle National Monument, located near Camp Verde, Arizona, in the Southwestern United States, features well-preserved cliff-dwellings. They were built and used by the Pre-Columbian Sinagua people, northern cousins of the Hohokam, around 700 AD. Several Hopi clans trace their roots to...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Navajo National Monument
Navajo National Monument
Navajo National Monument is located within the northwest portion of the Navajo Reservation in northern Arizona.Navajo National Monument preserves three of the most intact cliff dwellings of the ancestral puebloan people . The Navajo people who live here today call these ancient ones Anasazi...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Organ Pipe Cactus National Monument
Organ Pipe Cactus National Monument
Organ Pipe Cactus National Monument is a U.S. National Monument and UNESCO biosphere reserve located in extreme southern Arizona which shares a border with the Mexican state of Sonora. The park is the only place in the United States where the Organ Pipe Cactus grows wild...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Petrified Forest National Park
Petrified Forest National Park
Petrified Forest National Park is a United States national park in Navajo and Apache counties in northeastern Arizona. The park's headquarters are about east of Holbrook along Interstate 40 , which parallels a railroad line, the Puerco River, and historic U.S. Route 66, all crossing the park...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Pipe Spring National Monument
Pipe Spring National Monument
Pipe Spring National Monument is located in the U.S. state of Arizona, and is rich with American Indian, early explorer, and Mormon pioneer history...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Saguaro National Park
Saguaro National Park
Saguaro National Park, located in southern Arizona, is part of the United States National Park System.-Overview:The park is divided into two sections, called districts, lying approximately east and west of the center of the city of Tucson, Arizona. The total area in 2010 was of which is...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Sunset Crater Volcano National Monument Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Tonto National Monument
Tonto National Monument
Tonto National Monument is a National Monument in central Arizona, United States. The area lies on the northeastern edge of the Sonoran Desert, which is generally arid land with annual rainfall of about 16 inches here...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Tumacacori National Historical Park
Tumacácori National Historical Park
Tumacácori National Historical Park is located in the upper Santa Cruz River Valley of southern Arizona. The park protects the ruins of three Spanish mission communities, two of which are National Historic Landmark sites, and it also contains the Tumacácori Museum, a historic landmark building...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Tuzigoot National Monument
Tuzigoot National Monument
Tuzigoot National Monument preserves a 2 to 3 story pueblo ruin on the summit of a limestone and sandstone ridge just east of Clarkdale, Arizona, 120 feet above the Verde River floodplain. The pueblo has 110 rooms...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Walnut Canyon National Monument
Walnut Canyon National Monument
Walnut Canyon National Monument is a United States National Monument located about southeast of downtown Flagstaff, Arizona, just off Interstate 40. The canyon rim lies at ; the canyon's floor is 350 ft lower...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Wupatki National Monument
Wupatki National Monument
The Wupatki National Monument is a National Monument located in north-central Arizona, near Flagstaff. Rich in Native American ruins, the monument is administered by the National Park Service in close conjunction with the nearby Sunset Crater Volcano National Monument.Wupatki was listed on the...

Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

Arkansas Post National Memorial
Arkansas Post National Memorial
Arkansas Post National Memorial, located about 8 miles southeast of Gillett, Arkansas, commemorates key events related to European-American history that occurred on site and in the vicinity: the trading post was the first successful French settlement in the Lower Mississippi River Valley ; site...

Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Buffalo National River
Buffalo National River
The Buffalo River, located in northern Arkansas, was the first National River to be designated in the United States. The Buffalo River is slightly more than in length, with the lower flowing within the boundaries of an area managed by the National Park Service, where it is designated the '. The...

Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Central High School National Historic Site Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Fort Smith National Historic Site
Fort Smith National Historic Site
Fort Smith National Historic Site is a United States National Historic Site located primarily in Fort Smith, Arkansas along the Arkansas River, and also along the opposite bank of the river near Moffett, Oklahoma....

Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Hot Springs National Park
Hot Springs National Park
Established from Hot Springs Reservation, Hot Springs National Park is a United States National Park in central Arkansas adjacent to the city of Hot Springs. Hot Springs Reservation was initially created by an act of the United States Congress on April 20, 1832, and the area was made a national...

Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Pea Ridge National Military Park
Pea Ridge National Military Park
Pea Ridge National Military Park is a United States National Military Park located in extreme northwestern Arkansas near the Missouri border. The park protects the site of the American Civil War Battle of Pea Ridge which was fought March 7 and March 8, 1862...

Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

President William Jefferson Clinton Birthplace Home National Historic Site Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

Cabrillo National Monument
Cabrillo National Monument
Cabrillo National Monument is located at the southern tip of the Point Loma Peninsula in San Diego, California. It commemorates the landing of Juan Rodríguez Cabrillo at San Diego Bay on September 28, 1542. This event marked the first time that a European expedition had set foot on what later...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Channel Islands National Park
Channel Islands National Park
- External links :* Official site: * *...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Death Valley National Park
Death Valley National Park
Death Valley National Park is a national park in the U.S. states of California and Nevada located east of the Sierra Nevada in the arid Great Basin of the United States. The park protects the northwest corner of the Mojave Desert and contains a diverse desert environment of salt-flats, sand dunes,...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

Devil's Postpile National Monument California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Eugene O'Neill National Historic Site
Eugene O'Neill National Historic Site
The Eugene O'Neill National Historic Site, located in Danville, California, preserves Tao House, the Monterey Colonial hillside home of America's only Nobel Prize-winning playwright, Eugene O'Neill.-History:...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Fort Point National Historic Site California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Golden Gate National Recreation Area
Golden Gate National Recreation Area
The Golden Gate National Recreation Area is a U.S. National Recreation Area administered by the National Park Service that surrounds the San Francisco Bay area. It is one of the most visited units of the National Park system in the United States, with over 13 million visitors a year...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

John Muir National Historic Site
John Muir National Historic Site
The John Muir National Historic Site is located in the San Francisco Bay Area, in Martinez, Contra Costa County, California. It preserves the 14-room Italianate Victorian mansion where the naturalist and writer John Muir lived, as well as a nearby tract of native oak woodlands and grasslands...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Joshua Tree National Park
Joshua Tree National Park
Joshua Tree National Park is located in southeastern California. Declared a U.S. National Park in 1994 when the U.S. Congress passed the California Desert Protection Act , it had previously been a U.S. National Monument since 1936. It is named for the Joshua tree forests native to the park...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Kings Canyon National Park
Kings Canyon National Park
Kings Canyon National Park is a National Park in the southern Sierra Nevada, east of Fresno, California. The park was established in 1940 and covers...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Lassen Volcanic National Park
Lassen Volcanic National Park
Lassen Volcanic National Park is a United States National Park in northeastern California. The dominant feature of the park is Lassen Peak; the largest plug dome volcano in the world and the southern-most volcano in the Cascade Range...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Lava Beds National Monument
Lava Beds National Monument
Lava Beds National Monument is located in northeastern California, in Siskiyou and Modoc Counties. The Monument lies on the northeastern flank of the Medicine Lake Volcano, with the largest total area covered by a volcano in the Cascade Range....

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Manzanar National Historic Site California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Mojave National Preserve
Mojave National Preserve
Mojave National Preserve is located in the Mojave Desert of San Bernardino County, California, USA, between Interstate 15 and Interstate 40. The preserve was established October 31, 1994 with the passage of the California Desert Protection Act by the US Congress...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Muir Woods National Monument
Muir Woods National Monument
Muir Woods National Monument is a unit of the National Park Service on the Pacific coast of southwestern Marin County, California, north of San Francisco and part of the Golden Gate National Recreation Area...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Pinnacles National Monument
Pinnacles National Monument
Pinnacles National Monument is a protected mountainous area located east of central California's Salinas Valley, just miles from the town of Soledad...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Point Reyes National Seashore
Point Reyes National Seashore
Point Reyes National Seashore is a park preserve located on the Point Reyes Peninsula in Marin County, California, USA. As a national seashore, it is maintained by the US National Park Service as a nationally important nature preserve within which existing agricultural uses are allowed to continue...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Port Chicago Naval Magazine National Memorial
Port Chicago Naval Magazine National Memorial
The Port Chicago Naval Magazine National Memorial is a memorial dedicated in 1994 recognizing the dead of the Port Chicago disaster, and the critical role played by Port Chicago, California during World War II, in serving as the main facility for the Pacific Theater of Operations...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Redwood National Park California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Rosie the Riveter/World War II Home Front National Historical Park
Rosie the Riveter/World War II Home Front National Historical Park
Rosie the Riveter/World War II Home Front National Historical Park is located in Richmond, California, near San Francisco. The park encompasses an array of historic properties in the city which were constructed during the 1940s to support America's entry into World War II.The park is a "partnership...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

San Francisco Maritime National Historical Park
San Francisco Maritime National Historical Park
The San Francisco Maritime National Historical Park is located in San Francisco, California, USA. The park includes a fleet of historic vessels, a visitor center, a maritime museum, and a library/research facility...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Santa Monica Mountains National Recreation Area
Santa Monica Mountains National Recreation Area
The Santa Monica Mountains National Recreation Area or SMMNRA, is a United States National Recreation Area containing many individual parks and open space preserves, located primarily in the Santa Monica Mountains of Southern California...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Sequoia National Park
Sequoia National Park
Sequoia National Park is a national park in the southern Sierra Nevada east of Visalia, California, in the United States. It was established on September 25, 1890. The park spans . Encompassing a vertical relief of nearly , the park contains among its natural resources the highest point in the...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Whiskeytown-Shasta-Trinity National Recreation Area
Whiskeytown-Shasta-Trinity National Recreation Area
The Whiskeytown-Shasta-Trinity National Recreation Area is a United States National Recreation Area in northern California. It has a total of of land, which is divided into three units, Whiskeytown, Shasta and Trinity. The recreation area was established in 1965 by the United States Congress. The...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Yosemite National Park
Yosemite National Park
Yosemite National Park is a United States National Park spanning eastern portions of Tuolumne, Mariposa and Madera counties in east central California, United States. The park covers an area of and reaches across the western slopes of the Sierra Nevada mountain chain...

California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

Bent's Old Fort National Historic Site
Bent's Old Fort National Historic Site
Bent's Old Fort is an 1833 fort located in Otero County in southeastern Colorado, USA. William and Charles Bent, along with Ceran St. Vrain, built the fort to trade with Southern Cheyenne and Arapaho Plains Indians and trappers for buffalo robes...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Black Canyon of the Gunnison National Park
Black Canyon of the Gunnison National Park
thumb|upright|Black Canyon of the GunnisonBlack Canyon of the Gunnison National Park is a United States National Park located in western Colorado, and managed by the National Park Service...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Colorado National Monument
Colorado National Monument
- Trails :The Monument contains many hiking trails, with lengths and difficulties to suit all tastes. Summer storms can cause flash floods as well as dangerous trail conditions. Rattlesnakes are found on the Monument, and rough terrain exists everywhere, but most trails are well-maintained...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Curecanti National Recreation Area
Curecanti National Recreation Area
Curecanti National Recreation Area, in Colorado, is formed by three reservoirs, named for corresponding dams on the Gunnison River. The national recreation area borders Black Canyon of the Gunnison National Park on the west...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Dinosaur National Monument
Dinosaur National Monument
Dinosaur National Monument is a National Monument located on the southeast flank of the Uinta Mountains on the border between Colorado and Utah at the confluence of the Green and Yampa Rivers. Although most of the monument area is in Moffat County, Colorado, the Dinosaur Quarry is located in Utah...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

, Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Florissant Fossil Beds National Monument
Florissant Fossil Beds National Monument
Florissant Fossil Beds National Monument is a United States National Monument in Teller County, Colorado, that is noted for its fossils. It is located in a mountain valley just west of Pikes Peak and holds spectacular remnants of prehistoric life...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Great Sand Dunes National Park Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Great Sand Dunes National Preserve Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Hovenweep National Monument
Hovenweep National Monument
Hovenweep National Monument is located on land in southwestern Colorado and southeastern Utah, located between Cortez, Colorado and Blanding, Utah on the Cajon Mesa of the Great Sage Plain...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

, Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Mesa Verde National Park
Mesa Verde National Park
Mesa Verde National Park is a U.S. National Park and UNESCO World Heritage Site located in Montezuma County, Colorado, United States. It was created in 1906 to protect some of the best-preserved cliff dwellings in the world...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Rocky Mountain National Park
Rocky Mountain National Park
Rocky Mountain National Park is a national park located in the north-central region of the U.S. state of Colorado.It features majestic mountain views, a variety of wildlife, varied climates and environments—from wooded forests to mountain tundra—and easy access to back-country trails...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Sand Creek Massacre National Historic Site
Sand Creek Massacre National Historic Site
Sand Creek Massacre National Historic Site is a National Historic Site in Kiowa County, Colorado, near Eads and Chivington in Kiowa County commemorating the Sand Creek Massacre. The site is about southeast of Denver and about east of Pueblo. A few basic park facilities have been opened at this...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Yucca House National Monument
Yucca House National Monument
Yucca House National Monument is a United States National Monument located in Montezuma County, Colorado between the towns of Towaoc and Cortez, Colorado...

Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

Weir Farm National Historic Site
Weir Farm National Historic Site
Weir Farm National Historic Site is located in Ridgefield and Wilton, Connecticut, in the United States. It commemorates the life and work of J. Alden Weir, the American impressionist painter and member of the Cos Cob Art Colony. Tours of his studio are offered by National Park Service rangers....

Connecticut
Connecticut
Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

Big Cypress National Preserve
Big Cypress National Preserve
Big Cypress National Preserve is a United States National Preserve located in southern Florida, about 45 miles west of Miami. The Big Cypress, along with Big Thicket National Preserve in Texas, became the first national preserves in the United States National Park System when they were...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Biscayne National Park
Biscayne National Park
Biscayne National Park is a U.S. National Park located in southern Florida, due east of Homestead. The park preserves Biscayne Bay, one of the top scuba diving areas in the United States. Ninety-five percent of the park is water. In addition, the shore of the bay is the location of an extensive...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Canaveral National Seashore
Canaveral National Seashore
The Canaveral National Seashore is a National Seashore located between New Smyrna Beach and Titusville, Florida, in Volusia County and Brevard County, United States. The park, located on a barrier island, is home to more than 1,000 plant species and 310 bird species. CANA occupies 58,000 acres ...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Castillo de San Marcos National Monument Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

DeSoto National Memorial Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Dry Tortugas National Park
Dry Tortugas National Park
Dry Tortugas National Park preserves Fort Jefferson and the Dry Tortugas section of the Florida Keys. The park covers 101 mi2 , mostly water, about 68 statute miles west of Key West in the Gulf of Mexico....

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Everglades National Park
Everglades National Park
Everglades National Park is a national park in the U.S. state of Florida that protects the southern 25 percent of the original Everglades. It is the largest subtropical wilderness in the United States, and is visited on average by one million people each year. It is the third-largest...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Fort Caroline National Memorial Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Fort Matanzas National Monument
Fort Matanzas National Monument
Commemorated in 1924, Fort Matanzas National Monument is a United States National Monument run by the National Park Service. The Monument consists of a 1740 Spanish fort, Fort Matanzas, and about 100 acres of salt marsh and barrier islands along the Matanzas River on the northern Atlantic coast...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Gulf Islands National Seashore
Gulf Islands National Seashore
Gulf Islands National Seashore offers recreation opportunities and preserves natural and historic resources along the Gulf of Mexico barrier islands of Florida and Mississippi. The protected regions include mainland areas and parts of 7 islands...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

, Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

Timucuan Ecological and Historic Preserve
Timucuan Ecological and Historic Preserve
The Timucuan Ecological and Historic Preserve is located in the city of Jacksonville, Florida, in the United States. The park was established in 1988, and covers 46,000 acres...

Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

Andersonville National Historic Site Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Chattahoochee River National Recreation Area
Chattahoochee River National Recreation Area
Chattahoochee River National Recreation Area preserves a series of sites between Atlanta in the United States and Lake Sidney Lanier along the Chattahoochee River. The 48-mile stretch of the river affords public recreation opportunities and access to historic spots...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Chickamauga and Chattanooga National Military Park
Chickamauga and Chattanooga National Military Park
Chickamauga and Chattanooga National Military Park, located in northern Georgia and eastern Tennessee, preserves the sites of two major battles of the American Civil War: the Battle of Chickamauga and the Chattanooga Campaign.-History:...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Cumberland Island National Seashore
Cumberland Island National Seashore
Cumberland Island National Seashore preserves most of Cumberland Island in Camden County, Georgia, the largest of Georgia's Golden Isles. The seashore features beaches and dunes, marshes, and freshwater lakes...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Fort Frederica National Monument
Fort Frederica National Monument
Fort Frederica National Monument, on St. Simons Island, Georgia, preserves the archaeological remnants of a fort and town built by James Oglethorpe between 1736 and 1748 to protect the southern boundary of the British colony of Georgia from Spanish raids. About 630 British troops were stationed at...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Fort Pulaski National Monument
Fort Pulaski National Monument
Fort Pulaski National Monument is located between Savannah and Tybee Island, Georgia. It preserves Fort Pulaski, notable as the place where, during the American Civil War, in 1862, the Union Army successfully tested a rifled cannon. The success of the test rendered brick fortifications obsolete....

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Jimmy Carter National Historic Site
Jimmy Carter National Historic Site
The Jimmy Carter National Historic Site, located in Plains, Georgia, preserves sites associated with James Earl "Jimmy" Carter, Jr. , 39th President of the United States. These include his residence, boyhood farm, school, and the town railroad depot, which served as his campaign headquarters during...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Kennesaw Mountain National Battlefield Park
Kennesaw Mountain National Battlefield Park
Kennesaw Battlefield Park, at 905 Kennesaw Mountain Drive between Marietta and Kennesaw, Georgia, preserves a Civil War battleground of the Atlanta Campaign, and also contains Kennesaw Mountain...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Martin Luther King, Jr. National Historic Site
Martin Luther King, Jr. National Historic Site
Martin Luther King, Jr., National Historic Site established on October 10, 1980, consists of several buildings surrounding Martin Luther King, Jr.'s boyhood home on Auburn Avenue in the Sweet Auburn historic district of Atlanta, Georgia. The original Ebenezer Baptist Church, the church where King...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Ocmulgee National Monument
Ocmulgee National Monument
Ocmulgee National Monument preserves traces of over ten millennia of Southeastern Native American culture, including major earthworks built more than 1,000 years ago by Mississippian culture peoples: the Great Temple and other ceremonial mounds, a burial mound, and defensive trenches...

Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

War in the Pacific National Historical Park
War in the Pacific National Historical Park
The War in the Pacific National Historical Park is a protected area that was established in 1978 in honor of those who participated in the Pacific Theater of World War II. Various sites on the island of Guam comprise the Park...

Guam
Guam
Guam is an organized, unincorporated territory of the United States located in the western Pacific Ocean. It is one of five U.S. territories with an established civilian government. Guam is listed as one of 16 Non-Self-Governing Territories by the Special Committee on Decolonization of the United...

Haleakala National Park
Haleakala National Park
Haleakalā National Park is a United States national park located on the island of Maui in the state of Hawaii. The park covers an area of , of which is a wilderness area...

Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Hawaii Volcanoes National Park
Hawaii Volcanoes National Park
Hawaii Volcanoes National Park, established in 1916, is a United States National Park located in the U.S. State of Hawaii on the island of Hawaii. It encompasses two active volcanoes: Kīlauea, one of the world's most active volcanoes, and Mauna Loa, the world's most massive volcano...

Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Kalaupapa National Historical Park
Kalaupapa National Historical Park
Kalaupapa National Historical Park is a United States National Historical Park located in Kalaupapa, Hawaii on the island of Molokai. It was established by the National Park Service in 1980 to expand upon the earlier National Historic Landmark site of the Kalaupapa Leper Settlement...

Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Kaloko-Honokohau National Historical Park
Kaloko-Honokohau National Historical Park
Kaloko-Honokōhau National Historical Park is a United States National Historical Park located in the Kona District on the Big island of Hawaii in the U.S. state of Hawaii. It includes the National Historic Landmarked archaeological site known as the Honokōhau Settlement...

Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Pu'uhonua O Honaunau National Historical Park
Pu'uhonua o Honaunau National Historical Park
Puuhonua o Hōnaunau National Historical Park is a United States National Historical Park located on the west coast of the island of Hawaii in the U.S. state of Hawaii. The historical park preserves the site where, up until the early 19th century, Hawaiians who broke a kapu could avoid certain...

Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

Pu'ukohola Heiau National Historic Site Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

City of Rocks National Reserve Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Craters of the Moon National Monument Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Craters of the Moon National Preserve Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Hagerman Fossil Beds National Monument
Hagerman Fossil Beds National Monument
Hagerman Fossil Beds National Monument near Hagerman, Idaho, contains the largest concentration of Hagerman Horse fossils in North America. The fossil horses for which the Monument is famous have been found in only one locale in the northern portion of the Monument called the Hagerman Horse Quarry...

Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Minidoka National Historic Site Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Nez Perce National Historical Park
Nez Perce National Historical Park
The Nez Perce National Historical Park is a United States National Historical Park comprising 38 sites located throughout the states of Idaho, Montana, Oregon, and Washington which are the traditional aboriginal lands of the Nez Perce. The sites commemorate the history, culture, and stories of the...

Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

Lincoln Home National Historic Site
Lincoln Home National Historic Site
Lincoln Home National Historic Site preserves the Springfield, Illinois home where Abraham Lincoln lived from 1844 to 1861, before becoming the 16th President of the United States...

Illinois
Illinois
Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

George Rogers Clark National Historical Park
George Rogers Clark National Historical Park
George Rogers Clark National Historical Park, located in Vincennes on the banks of the Wabash River at what is believed to be the site of Fort Sackville, is a United States National Historical Park. A classical memorial here was authorized under President Calvin Coolidge and dedicated by President...

Indiana
Indiana
Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...

Indiana Dunes National Lakeshore
Indiana Dunes National Lakeshore
Indiana Dunes National Lakeshore is a U.S. National Lakeshore located in northwest Indiana and managed by the National Park Service. It was authorized by Congress in 1966. The national lakeshore runs for nearly along the southern shore of Lake Michigan, from Gary, Indiana, on the west to Michigan...

Indiana
Indiana
Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...

Lincoln Boyhood National Memorial
Lincoln Boyhood National Memorial
Lincoln Boyhood National Memorial is a United States Presidential Memorial, a National Historic Landmark District in present-day Lincoln City, Indiana. It preserves the farm site where Abraham Lincoln lived with his family from 1816 to 1830. During that time, he grew from a 7-year-old boy to a...

Indiana
Indiana
Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...

Effigy Mounds National Monument
Effigy Mounds National Monument
Effigy Mounds National Monument preserves three prehistoric sites in Allamakee County and Clayton County, Iowa in the midwestern United States.-Mounds:...

Iowa
Iowa
Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

Herbert Hoover National Historic Site Iowa
Iowa
Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

Brown vs. Board of Education National Historic Site Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

Fort Larned National Historic Site
Fort Larned National Historic Site
Fort Larned National Historic Site, located six miles west of Larned, Kansas, United States, preserves Fort Larned, which operated from 1859 to 1878...

Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

Fort Scott National Historic Site
Fort Scott National Historic Site
Fort Scott National Historic Site is a historical area under the control of the United States National Park Service in Bourbon County, Kansas, United States. Named after Mexican-American War General Winfield Scott, during the middle of the 19th century it served as a military base for army action...

Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

Nicodemus National Historic Site
Nicodemus National Historic Site
Nicodemus National Historic Site, located in Nicodemus, Kansas, United States, preserves, protects and interprets the only remaining western town established by African Americans during the Reconstruction Period following the American Civil War...

Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

Tallgrass Prairie National Preserve
Tallgrass Prairie National Preserve
Tallgrass Prairie National Preserve is a United States National Preserve located in the Flint Hills region of Kansas, north of Strong City. The preserve protects a nationally significant example of the once vast tallgrass prairie ecosystem...

Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

Abraham Lincoln Birthplace National Historical Park Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

Cumberland Gap National Historical Park
Cumberland Gap National Historical Park
Established on June 11, 1940, Cumberland Gap National Historical Park is a United States National Historical Park located at the border between Kentucky, Tennessee, and Virginia. The Cumberland Gap is a sizable natural break in the Appalachian Mountains....

Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Mammoth Cave National Park
Mammoth Cave National Park
Mammoth Cave National Park is a U.S. National Park in central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world. The official name of the system is the Mammoth-Flint Ridge Cave System for the ridge under which the cave has formed. The park was established...

Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

Cane River Creole National Historical Park
Cane River Creole National Historical Park
Cane River Creole National Historical Park is located within the Cane River National Heritage Area in Natchitoches Parish, Louisiana. The United States National Historical Park protects a total of 67 historic structures at two locations, Magnolia Plantation and Oakland Plantation. Both plantation...

Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

Jean Lafitte National Historical Park and Preserve
Jean Lafitte National Historical Park and Preserve
Jean Lafitte National Historical Park and Preserve protects significant examples of the rich natural and cultural resources of Louisiana's Mississippi River Delta region. The park, named after Jean Lafitte, seeks to illustrate the influence of environment and history on the development of a unique...

Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

New Orleans Jazz National Historical Park
New Orleans Jazz National Historical Park
New Orleans Jazz National Historical Park is a U.S. National Historical Parkin the Treme neighborhood of New Orleans, Louisiana, near the French Quarter. It was created in 1994 to celebrate the origins and evolution of jazz, America’s most widely-recognized genre of music.The park consists of ...

Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

Poverty Point National Monument Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

Acadia National Park
Acadia National Park
Acadia National Park is a National Park located in the U.S. state of Maine. It reserves much of Mount Desert Island, and associated smaller islands, off the Atlantic coast...

Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

Appalachian National Scenic Trail Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

 to Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

Saint Croix Island International Historic Site Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

Antietam National Battlefield
Antietam National Battlefield
Antietam National Battlefield is a National Park Service protected area along Antietam Creek in Sharpsburg, Maryland which commemorates the American Civil War Battle of Antietam that occurred on September 17, 1862...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Assateague Island National Seashore
Assateague Island National Seashore
Assateague Island National Seashore is a unit of the National Park Service occupying much of Assateague Island along the Atlantic coast of Maryland and Virginia. It is a barrier island shaped by stormy seas and gentle winds. It lies adjacent to Assateague State Park and Chincoteague National...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Catoctin Mountain Park
Catoctin Mountain Park
Catoctin Mountain Park, located in north-central Maryland, is part of the forested Catoctin Mountain ridge that forms the eastern rampart of the Appalachian Mountains...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

C & O Canal National Historical Park Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Clara Barton National Historic Site
Clara Barton National Historic Site
The Clara Barton National Historic Site, which includes the Clara Barton House, was established in 1974 to interpret the life of Clara Barton , an American pioneer teacher, nurse, and humanitarian who was the founder of the American Red Cross. The site is located northwest of Washington D.C...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Fort McHenry National Monument and Historic Shrine Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Fort Washington Park
Fort Washington Park
Fort Washington, located near the community of Fort Washington, Maryland, USA, was for many decades the only defensive fort protecting Washington D.C. The original fort, overlooking the Potomac River, was completed in 1809, and was named Fort Warburton...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Greenbelt Park
Greenbelt Park
Greenbelt Park, located in Greenbelt, Maryland, is managed by the United States National Park Service. The forested park lies approximately 10 miles northeast of Washington, D.C., and is situated just within the Capital Beltway . The park land was originally intended to form part of the green...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Hampton National Historic Site
Hampton National Historic Site
Hampton National Historic Site, in the Hampton area north of Towson, Baltimore County, Maryland, United States, preserves a remnant of a vast 18th-century estate, including a Georgian manor house, gardens, grounds, and the original stone slave quarters. The estate was owned by the Ridgely family...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Monocacy National Battlefield
Monocacy National Battlefield
Monocacy National Battlefield is a unit of the National Park Service, the site of the Battle of Monocacy Junction in the American Civil War fought on July 9, 1864. The battlefield straddles the Monocacy River southwest of the city of Frederick, Maryland. The battle, labeled "The Battle That Saved...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Piscataway Park
Piscataway Park
Piscataway Park, located southwest of downtown Washington, D.C., near Accokeek, Maryland, protects Marshall Hall and the National Colonial Farm. The park is located across the Potomac River from George Washington's Mount Vernon estate....

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Potomac Heritage National Scenic Trail Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

, Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Thomas Stone National Historic Site
Thomas Stone National Historic Site
The Thomas Stone National Historic Site, also known as Habre de Venture or Thomas Stone House, is a United States National Historic Site located about 25 miles south of Washington D.C. in Charles County, Maryland. The site was established to protect the home and property of Thomas Stone, one of...

Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

Adams National Historical Park
Adams National Historical Park
Adams National Historical Park, formerly Adams National Historic Site, in Quincy, Massachusetts, preserves the home of Presidents of the United States John Adams and John Quincy Adams, of U.S...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Boston African American National Historic Site
Boston African American National Historic Site
The Boston African American National Historic Site, in the heart of Boston, Massachusetts's Beacon Hill neighborhood, interprets 15 pre-Civil War structures relating to the history of Boston's 19th century African-American community, including the Museum of Afro-American History's African Meeting...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Boston Harbor Islands National Recreation Area
Boston Harbor Islands National Recreation Area
The Boston Harbor Islands National Recreation Area is a National Recreation Area situated among the islands of Boston Harbor of Boston, Massachusetts. The area is made up of a collection of islands, together with a former island and a peninsula, many of which are open for public recreation and some...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Boston National Historical Park
Boston National Historical Park
The Boston National Historical Park is an association of sites that showcase Boston's role in the American Revolution. It was designated a national park on October 1, 1974...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Cape Cod National Seashore
Cape Cod National Seashore
The Cape Cod National Seashore , created on August 7, 1961 by President John F. Kennedy, encompasses on Cape Cod, Massachusetts. It includes ponds, woods and beachfront of the Atlantic coastal pine barrens ecoregion...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Frederick Law Olmstead National Historic Site Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

John F. Kennedy National Historic Site Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Longfellow National Historic Site
Longfellow National Historic Site
The Longfellow House–Washington's Headquarters National Historic Site, also known as the Vassall-Craigie-Longfellow House and, until December 2010, Longfellow National Historic Site, is a historic site located at 105 Brattle Street in Cambridge, Massachusetts. For almost fifty years, it was the...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Lowell National Historical Park
Lowell National Historical Park
Lowell National Historical Park is a National Historical Park of the United States located in Lowell, Massachusetts. Established in 1978 a few years after Lowell Heritage State Park, it is operated by the National Park Service and comprises a group of different sites in and around the city of...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Minuteman National Historical Park Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

New Bedford Whaling National Historical Park
New Bedford Whaling National Historical Park
New Bedford Whaling National Historical Park is a United States National Historical Park in New Bedford, Massachusetts, and is maintained by the National Park Service. The park commemorates the heritage of the world's preeminent whaling port during the nineteenth century.Established in 1996, the...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Salem Maritime National Historic Site
Salem Maritime National Historic Site
The Salem Maritime National Historic Site consists of 12 historic structures and about 9 acres of land along the waterfront in Salem, Massachusetts, plus a Visitor Center in downtown Salem...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Saugus Iron Works National Historic Site
Saugus Iron Works National Historic Site
Saugus Iron Works National Historic Site is a National Historic Site located about 10 miles northeast of Downtown Boston in Saugus, Massachusetts. It is the site of the first integrated ironworks in North America, 1646 – 1668...

Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Springfield Armory National Historic Site Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

Isle Royale National Park
Isle Royale National Park
Isle Royale National Park is a U.S. National Park in the state of Michigan. Isle Royale, the largest island in Lake Superior, is over 45 miles in length and 9 miles wide at its widest point. The park is made of Isle Royale itself and approximately 400 smaller islands, along with any submerged...

Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....

Keweenaw National Historical Park
Keweenaw National Historical Park
Keweenaw National Historical Park is a unit of the U.S. National Park Service. Established in 1992, the park celebrates the life and history of the Keweenaw Peninsula in the Upper Peninsula of the U.S. state of Michigan...

Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....

Pictured Rocks National Lakeshore
Pictured Rocks National Lakeshore
Pictured Rocks National Lakeshore is a U.S. National Lakeshore on the shore of Lake Superior in the Upper Peninsula of Michigan, United States. It extends for 42 miles along the shore and covers...

Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....

River Raisin National Battlefield Park
River Raisin National Battlefield Park
The River Raisin National Battlefield Park was established as the 393rd unit of the United States National Park Service under Title VII of the Omnibus Public Land Management Act, which was signed into law on March 30, 2009. The park is located in the city of Monroe in Monroe County, Michigan. It...

Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....

Sleeping Bear Dunes National Lakeshore
Sleeping Bear Dunes National Lakeshore
Sleeping Bear Dunes National Lakeshore is a United States National Lakeshore located along the northwest coast of the Lower Peninsula of Michigan in Leelanau County and Benzie County....

Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....

Grand Portage National Monument
Grand Portage National Monument
Grand Portage National Monument is a United States National Monument located on the north shore of Lake Superior in northeastern Minnesota that preserves a vital center of fur trade activity and Anishinaabeg Ojibwe heritage....

Minnesota
Minnesota
Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

Mississippi National River and Recreation Area
Mississippi National River and Recreation Area
The Mississippi National River and Recreation Area protects a and corridor along the Mississippi River from the cities of Dayton and Ramsey, Minnesota to just downstream of Hastings, Minnesota. This includes the stretch of Mississippi River which flows through Minneapolis and St. Paul, Minnesota...

Minnesota
Minnesota
Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

Pipestone National Monument
Pipestone National Monument
Pipestone National Monument is located in southwestern Minnesota, just north of the city of Pipestone, Minnesota. It is located along the highways of U.S. Route 75, Minnesota State Highway 23 and Minnesota State Highway 30....

Minnesota
Minnesota
Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

Voyageurs National Park
Voyageurs National Park
Voyageurs National Park is a United States National Park in northern Minnesota near the town of International Falls. It was established in 1975. The park's name commemorates the voyageurs, French-Canadian fur traders who were the first European settlers to frequently travel through the area...

Minnesota
Minnesota
Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

Brices Cross Roads National Battlefield Site
Brices Cross Roads National Battlefield Site
Brices Cross Roads National Battlefield Site commemorates the Battle of Brice's Crossroads, in which the Confederate army, under Major General Nathan Bedford Forrest, defeated a much larger Union force on June 10, 1864, to ultimately secure supply lines between Nashville and Chattanooga,...

Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

Natchez National Historical Park
Natchez National Historical Park
Natchez National Historical Park commemorates the history of Natchez, Mississippi, and is managed by the National Park Service.The park consists of three distinct parts. Fort Rosalie is the site of a fortification from the 18th century, built by the French, and later controlled by the United...

Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

Natchez Trace Parkway
Natchez Trace Parkway
The Natchez Trace Parkway is a National Park Service unit in the southeastern United States that commemorates the historic Old Natchez Trace and preserves sections of the original trail....

Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

, Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Natchez Trace National Scenic Trail Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

, Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Tupelo National Battlefield
Tupelo National Battlefield
Tupelo National Battlefield, in Tupelo, Mississippi, commemorates the July 14–15, 1864, Battle of Tupelo in which Lieutenant General Nathan Bedford Forrest tried to cut the railroad supplying the Union's march on Atlanta.-Administrative history:...

Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

Vicksburg National Military Park
Vicksburg National Military Park
Vicksburg National Military Park preserves the site of the American Civil War Battle of Vicksburg, waged from May 18 to July 4, 1863. The park, in Vicksburg, Mississippi, and Delta, Louisiana, also commemorates the greater Vicksburg Campaign, which preceded the battle. Reconstructed forts and...

Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

, Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

George Washington Carver National Monument
George Washington Carver National Monument
George Washington Carver National Monument is a unit of the National Park Service located about two miles west of Diamond, Missouri; the national monument was founded on July 14, 1943, by Franklin Delano Roosevelt who dedicated $30,000 US to the monument...

Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Harry S Truman National Historic Site Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Jefferson National Expansion Memorial
Jefferson National Expansion Memorial
The Jefferson National Expansion Memorial is in St. Louis, Missouri, near the starting point of the Lewis and Clark Expedition. It was designated as a National Memorial by Executive Order 7523, on December 21, 1935, and is maintained by the National Park Service .The park was established to...

Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Ozark National Scenic Riverways
Ozark National Scenic Riverways
The Ozark National Scenic Riverways is a national park in the Ozarks of southern Missouri in the U.S..The park was created by an Act of Congress in 1964 to protect the Current and Jacks Fork rivers, and it was formally dedicated in 1971. The park's are used for many forms of recreation and are...

Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Ulysses S. Grant National Historic Site
Ulysses S. Grant National Historic Site
Ulysses S. Grant National Historic Site is a United States National Historic Site located 10 miles southwest of Downtown St. Louis, Missouri within the municipality of Grantwood Village. The site, also known as White Haven, commemorates the life, military career, and Presidency of Ulysses S. Grant...

Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Wilson's Creek National Battlefield
Wilson's Creek National Battlefield
Wilson's Creek National Battlefield at 6424 West Farm Road 182 near Republic, Missouri, preserves the site of the Battle of Wilson's Creek. Fought on August 10, 1861, it was the first major American Civil War engagement west of the Mississippi River. The Confederate's failure to exploit their...

Missouri
Missouri
Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...

Big Hole National Battlefield
Big Hole National Battlefield
Big Hole National Battlefield is a memorial located in Montana, United States. The Nez Percé, under Chief Joseph Big Hole National Battlefield is a memorial located in Montana, United States. The Nez Percé, under Chief Joseph Big Hole National Battlefield is a memorial located in Montana, United...

Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Bighorn Canyon National Recreation Area
Bighorn Canyon National Recreation Area
Bighorn Canyon National Recreation Area was established by an act of Congress on October 15, 1966, following the construction of the Yellowtail Dam by the Bureau of Reclamation. This dam, named after the famous Crow chairman Robert Yellowtail, harnessed the waters of the Bighorn River and turned...

Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Glacier National Park Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Grant-Kohrs Ranch National Historic Site
Grant-Kohrs Ranch National Historic Site
Established by Canadian fur trader Johnny Grant, and expanded by cattle baron Conrad Kohrs, Grant-Kohrs Ranch National Historic Site commemorates the Western cattle industry from its 1850s inception through recent times. The park was created in 1972, and embraces 1,500 acres and 90 structures. The...

Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Little Bighorn Battlefield National Monument
Little Bighorn Battlefield National Monument
Little Bighorn Battlefield National Monument preserves the site of the June 25, 1876, Battle of the Little Bighorn, near Crow Agency, Montana, in the United States. It also serves as a memorial to those who fought in the battle: George Armstrong Custer's 7th Cavalry and a combined Lakota-Northern...

Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Agate Fossil Beds National Monument
Agate Fossil Beds National Monument
Agate Fossil Beds National Monument is a U.S. National Monument near Harrison, Nebraska. The main features of the Monument are a valley of the Niobrara River, and the fossils found on Carnegie Hill and University Hill....

Nebraska
Nebraska
Nebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....

Homestead National Monument of America
Homestead National Monument of America
Homestead National Monument of America, a unit of the National Park System, commemorates passage of the Homestead Act of 1862, which allowed any qualified person to claim up to of federally owned land in exchange for five years of residence and the cultivation and improvement of the property...

Nebraska
Nebraska
Nebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....

Missouri National Recreational River
Missouri National Recreational River
The Missouri National Recreational River is located on the border between Nebraska and South Dakota. The designation was first applied in 1978 to a 59-mile section of the Missouri River between Gavins Point Dam and Ponca State Park. In 1991, an additional 39-mile section between Fort Randall Dam...

Nebraska
Nebraska
Nebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....

, South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Niobrara National Scenic River
Niobrara National Scenic River
The Niobrara National Scenic River is located in north-central Nebraska, United States, approximately 300 miles northwest of Omaha. In 1991, Congress set aside 76 miles along two stretches of the Niobrara River for preservation under the management of the National Park Service with assistance...

Nebraska
Nebraska
Nebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....

Scotts Bluff National Monument
Scotts Bluff National Monument
Scotts Bluff National Monument in western Nebraska includes an important 19th century landmark on the Oregon Trail and Mormon Trail. The National Monument contains multiple bluffs located on the south side of the North Platte River; it is named for one prominent bluff called Scotts Bluff, which...

Nebraska
Nebraska
Nebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....

Great Basin National Park
Great Basin National Park
Great Basin National Park is a United States National Park established in 1986, located in east-central Nevada near the Utah border. The park derives its name from the Great Basin, the dry and mountainous region between the Sierra Nevada and the Wasatch Mountains. Topographically, this area is...

Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

Lake Mead National Recreation Area
Lake Mead National Recreation Area
Lake Mead National Recreation Area is located in southern Nevada and northwestern Arizona. The centerpieces of the National Recreation Area are its two large reservoirs: Lake Mead and Lake Mohave. These lakes cater to boaters, swimmers, sunbathers, and fishermen while the surrounding desert rewards...

Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

Saint-Gaudens National Historic Site
Saint-Gaudens National Historic Site
Saint-Gaudens National Historic Site in Cornish, New Hampshire, preserves the home, gardens, and studios of Augustus Saint-Gaudens , one of America's foremost sculptors. This was his summer residence from 1885 to 1897, his permanent home from 1900 until his death in 1907, and the center of the...

New Hampshire
New Hampshire
New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

Great Egg Harbor Scenic and Recreational River New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

Morristown National Historical Park
Morristown National Historical Park
Morristown National Historical Park consists of three sites, the Ford Mansion, Fort Nonsense, and Jockey Hollow that were important during the American Revolutionary War, which began in 1775 and was ended in 1783 by the Treaty of Paris...

New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

Paterson Great Falls National Historical Park New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

Thomas Edison National Historical Park New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

Aztec Ruins National Monument
Aztec Ruins National Monument
The Aztec Ruins National Monument preserves ancestral Pueblo structures in north-western New Mexico, United States, located close to the town of Aztec and northeast of Farmington, near the Animas River...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Bandelier National Monument
Bandelier National Monument
Bandelier National Monument is a National Monument preserving the homes of the Ancestral Pueblo People. It is named after Swiss anthropologist Adolph Bandelier, who researched the cultures of the area. Bandelier was designated a National Monument on February 11, 1916, and most of its backcountry...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Capulin Volcano National Monument
Capulin Volcano National Monument
Capulin Volcano National Monument, located in northeastern New Mexico, was designated a U.S. National Monument on August 9, 1916. It is an example of an extinct cinder cone volcano that is part of the Raton-Clayton Volcanic Field. A paved road spirals around the volcano and visitors can drive up...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Carlsbad Caverns National Park
Carlsbad Caverns National Park
Carlsbad Caverns National Park is a United States National Park in the Guadalupe Mountains in southeastern New Mexico. The primary attraction of the park for most visitors is the show cave, Carlsbad Caverns...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Chaco Culture National Historical Park
Chaco Culture National Historical Park
Chaco Culture National Historical Park is a United States National Historical Park hosting the densest and most exceptional concentration of pueblos in the American Southwest. The park is located in northwestern New Mexico, between Albuquerque and Farmington, in a remote canyon cut by the Chaco Wash...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

El Malpais National Monument
El Malpais National Monument
El Malpais National Monument is a National Monument located in western New Mexico, in the Southwestern United States. The name El Malpais is from the Spanish term Malpaís, meaning badlands, due to the extremely barren and dramatic volcanic field that covers much of the park's area.-Geography:The El...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

El Morro National Monument
El Morro National Monument
El Morro National Monument is located on an ancient east-west trail in western New Mexico. The main feature of this National Monument is a great sandstone promontory with a pool of water at its base. As a shaded oasis in the western U.S. desert, this site has seen many centuries of travelers...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Fort Union National Monument
Fort Union National Monument
Fort Union National Monument is a unit of the National Park Service located north of Watrous, Mora County, New Mexico, USA. The national monument was founded on June 28, 1954....

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Gila Cliff Dwellings National Monument
Gila Cliff Dwellings National Monument
Gila Cliff Dwellings National Monument is a U.S. National Monument in the Gila Wilderness of southwestern New Mexico. The national monument was established by executive proclamation on November 16, 1907, by President Theodore Roosevelt. It is located in the extreme southern part of Catron County...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Pecos National Historical Park
Pecos National Historical Park
Pecos National Historical Park is a National Historical Park in the U.S. state of New Mexico. It is located about east of Santa Fe, New Mexico. The site was originally designated Pecos National Monument on June 28, 1965. In 1990 new lands were added to the park and the official designation was...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Petroglyph National Monument
Petroglyph National Monument
Petroglyph National Monument stretches along Albuquerque, New Mexico's West Mesa, a volcanic basalt escarpment that dominates the city’s western horizon. Authorized June 27, 1990, the 7,236 acre monument is cooperatively managed by the National Park Service and the City of Albuquerque...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

Salinas Pueblo Missions National Monument
Salinas Pueblo Missions National Monument
The Salinas Pueblo Missions National Monument is located in the U.S. state of New Mexico, near Mountainair. The main park visitor center is in Mountainair.-History:...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

White Sands National Monument
White Sands National Monument
The White Sands National Monument is a U.S. National Monument located about southwest of Alamogordo in western Otero County and northeastern Dona Ana County in the state of New Mexico, at an elevation of 4235 feet...

New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

African Burial Ground National Monument
African Burial Ground National Monument
African Burial Ground National Monument at Duane Street and African Burial Ground Way in Lower Manhattan preserves a site containing the remains of more than 400 Africans buried during the 17th and 18th centuries. Historians estimate there may have been 15,000-20,000 burials there...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Castle Clinton National Monument New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Eleanor Roosevelt National Historic Site
Eleanor Roosevelt National Historic Site
Eleanor Roosevelt National Historic Site consists of approximately two miles east of Springwood, the Hyde Park Roosevelt family home.-History:...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Federal Hall National Memorial New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Fire Island National Seashore
Fire Island National Seashore
Fire Island National Seashore is a United States National Seashore that protects a section of Fire Island, an approximately long barrier island separated from Long Island by the Great South Bay....

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Fort Stanwix National Monument
Fort Stanwix National Monument
Fort Stanwix National Monument is a United States National Historic Site in Rome, New York managed by the National Park Service . The current fort is a reconstruction of the historic Fort Stanwix occupying approximately sixteen acres of downtown Rome...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Gateway National Recreation Area
Gateway National Recreation Area
Gateway National Recreation Area is a National Recreation Area in the Port of New York and New Jersey. Scattered over Brooklyn, Queens, and Staten Island, New York and Monmouth County, New Jersey, it provides recreational opportunities that are rare for a dense urban environment, including ocean...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

General Grant National Memorial New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Governors Island National Monument
Governors Island National Monument
Governors Island National Monument is located in New York, New York on of Governors Island, a island located few hundred meters off the southern tip of Manhattan at the confluence of the Hudson and East Rivers in New York Harbor....

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Hamilton Grange National Memorial
Hamilton Grange National Memorial
Hamilton Grange National Memorial is a National Park Service site in St. Nicholas Park, New York City that preserves the early 19th-century home of American Founding Father Alexander Hamilton.-History:...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Home of Franklin D. Roosevelt National Historic Site
Home of Franklin D. Roosevelt National Historic Site
The Home of Franklin D. Roosevelt National Historic Site preserves the Springwood estate in Hyde Park, New York, United States of America. Springwood was the birthplace, lifelong home, and burial place of the 32nd President of the United States, Franklin Delano Roosevelt...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Martin Van Buren National Historic Site
Martin Van Buren National Historic Site
Martin Van Buren National Historic Site is a unit of the United States National Park Service located south of Albany, New York, or two miles south of the village of Kinderhook, New York in Columbia County. The National Historic Site preserves the estate and thirty-six room mansion of Martin Van...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Saint Paul's Church National Historic Site
Saint Paul's Church National Historic Site
Saint Paul's Church National Historic Site is a United States National Historic Site located in Mount Vernon, New York, just north of the New York City borough of The Bronx. The site was authorized in 1978 to protect Saint Paul's Church from increasing industrialization of the surrounding area...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Sagamore Hill National Historic Site New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Saratoga National Historical Park
Saratoga National Historical Park
Saratoga National Historical Park is a United States National Historical Park located in eastern New York State forty miles north of Albany, New York.-Description:...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Statue of Liberty National Monument New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

Theodore Roosevelt Birthplace National Historic Site
Theodore Roosevelt Birthplace National Historic Site
Theodore Roosevelt Birthplace National Historic Site is a recreated brownstone at 28 East 20th Street, between Broadway and Park Avenue South, in Manhattan, New York City....

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Theodore Roosevelt Inaugural National Historic Site
Theodore Roosevelt Inaugural National Historic Site
Theodore Roosevelt Inaugural National Historic Site preserves the Ansley Wilcox House, at 641 Delaware Avenue in Buffalo, New York. Here, after the assassination of William McKinley, Theodore Roosevelt took the oath of office as President of the United States on September 14, 1901...

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Vanderbilt Mansion National Historic Site
Vanderbilt Mansion National Historic Site
Vanderbilt Mansion National Historic Site, located in Hyde Park, New York, is one of America's premier examples of the country palaces built by wealthy industrialists during the Gilded Age....

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Women's Rights National Historical Park
Women's Rights National Historical Park
Women's Rights National Historical Park was established in 1980, and covers a total of 6.83 acres of land in Seneca Falls and nearby Waterloo, New York....

New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

Blue Ridge Parkway
Blue Ridge Parkway
The Blue Ridge Parkway is a National Parkway and All-American Road in the United States, noted for its scenic beauty. It runs for 469 miles , mostly along the famous Blue Ridge, a major mountain chain that is part of the Appalachian Mountains...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Cape Hatteras National Seashore
Cape Hatteras National Seashore
Cape Hatteras National Seashore preserves the portion of the Outer Banks of North Carolina from Bodie Island to Ocracoke Island, stretching over . Included within this section of barrier islands along N.C...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Cape Lookout National Seashore
Cape Lookout National Seashore
Cape Lookout National Seashore preserves a 56-mile long section of the Southern Outer Banks, or Crystal Coast, of North Carolina, USA, running from Ocracoke Inlet on the northeast to Beaufort Inlet on the southeast. Three undeveloped barrier islands make up the seashore - North Core Banks, South...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Carl Sandburg Home National Historic Site
Carl Sandburg Home National Historic Site
Carl Sandburg Home National Historic Site, located near Hendersonville in Flat Rock, North Carolina, preserves Connemara Farms, the home of Pulitzer Prize-winning poet and writer Carl Sandburg...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Fort Raleigh National Historic Site North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Guilford Courthouse National Military Park
Guilford Courthouse National Military Park
Guilford Courthouse National Military Park, at 2332 New Garden Road in Greensboro, North Carolina, commemorates the Battle of Guilford Court House, fought on March 15, 1781. This battle opened the campaign that led to American victory in the Revolutionary War. The losses by the British in this...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Moores Creek National Battlefield
Moores Creek National Battlefield
Moores Creek National Battlefield is a United States National Battlefield managed by the National Park Service. The park commemorates the 1776 victory by 1,000 Patriots over about 800 Loyalists at the Battle of Moore's Creek Bridge. The battle dashed the hopes of Province of North Carolina Royal...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Wright Brothers National Memorial
Wright Brothers National Memorial
Wright Brothers National Memorial, located in Kill Devil Hills, North Carolina, commemorates the first successful, sustained, powered flights in a heavier-than-air machine. From 1900 to 1903, Wilbur and Orville Wright came here from Dayton, Ohio, based on information from the U.S. Weather Bureau...

North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Fort Union Trading Post National Historic Site
Fort Union Trading Post National Historic Site
Fort Union Trading Post National Historic Site is the site of a partially reconstructed trading post on the Missouri River and the North Dakota/Montana border twenty-five miles from Williston. It is one of the earliest declared National Historic Landmarks of the United States...

North Dakota
North Dakota
North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

, Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

Knife River Indian Villages National Historic Site
Knife River Indian Villages National Historic Site
The Knife River Indian Villages National Historic Site, which was established in 1974, preserves the historic and archaeological remnants of the Northern Plains Indians. This area was a major trading and agricultural area. There were three villages that occupied the Knife area. In general, these...

North Dakota
North Dakota
North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

Theodore Roosevelt National Park
Theodore Roosevelt National Park
Theodore Roosevelt National Park is a United States National Park comprising three geographically separated areas of badlands in western North Dakota. The park was named for U.S. President Theodore Roosevelt, in honor of his achievements in conservation as president and for the landscape's...

North Dakota
North Dakota
North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

Cuyahoga Valley National Park
Cuyahoga Valley National Park
Cuyahoga Valley National Park preserves and reclaims the rural landscape along the Cuyahoga River between Akron and Cleveland in Northeast Ohio. The park is the only national park in Ohio.Cuyahoga means "crooked river" in Mohawk....

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

Dayton Aviation Heritage National Historical Park
Dayton Aviation Heritage National Historical Park
thumb|left|200 px|The Wright Flyer III, now in Carillon Historical Park, shown being flown by Orville Wright on October 4, 1905, over [[Huffman Prairie]] near Dayton...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

First Ladies National Historic Site
First Ladies National Historic Site
First Ladies National Historic Site is a United States National Historic Site located in Canton, Ohio. The site was established in 2000 to commemorate all the United States First Ladies and comprises two buildings: the Ida Saxton McKinley Historic Home and the Education & Research Center.Tours...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

Hopewell Culture National Historical Park
Hopewell Culture National Historical Park
Hopewell Culture National Historical Park, formerly known as Mound City Group National Monument, is a United States national historical park with earthworks and burial mounds from the Hopewell culture, indigenous peoples who flourished from about 200 BC to AD 500. The park is composed of five...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

James A. Garfield National Historic Site
James A. Garfield National Historic Site
James A. Garfield National Historic Site is a United States National Historic Site located in Mentor, Ohio. The site preserves the property associated with the 20th President of the United States, James Abram Garfield.-History:...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

Perry's Victory and International Peace Memorial
Perry's Victory and International Peace Memorial
Perry's Victory and International Peace Memorial commemorates the Battle of Lake Erie, near Ohio's South Bass Island, in which Commodore Oliver Hazard Perry led a fleet to victory in one of the most significant naval battles to occur in the War of 1812...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

William Howard Taft National Historic Site
William Howard Taft National Historic Site
William Howard Taft National Historic Site is a National Historic Site in Cincinnati, Ohio, maintained by the National Park Service of the United States...

Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

Chickasaw National Recreation Area
Chickasaw National Recreation Area
Chickasaw National Recreation Areais a National Recreation Area situated in the foothills of the Arbuckle Mountains in south-central Oklahoma near Sulphur.-History:...

Oklahoma
Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

Washita Battlefield National Historic Site
Washita Battlefield National Historic Site
Washita Battlefield National Historic Site protects and interprets the site of the Southern Cheyenne village of Chief Black Kettle where the Battle of Washita occurred. The site, a National Historic Landmark, is located about 150 miles west of Oklahoma City, Oklahoma, near Cheyenne, Oklahoma.Just...

Oklahoma
Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

Crater Lake National Park
Crater Lake National Park
Crater Lake National Park is a United States National Park located in southern Oregon. Established in 1902, Crater Lake National Park is the sixth oldest national park in the United States and the only one in the state of Oregon...

Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

Lewis and Clark National Historical Park Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

, Washington
John Day Fossil Beds National Monument
John Day Fossil Beds National Monument
John Day Fossil Beds National Monument is a U.S. National Monument in Wheeler and Grant counties in east-central Oregon. Located within the John Day River basin and managed by the National Park Service, the park is known for its well-preserved layers of fossil plants and mammals that lived in the...

Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

Oregon Caves National Monument
Oregon Caves National Monument
Oregon Caves National Monument is a national monument in the northern Siskiyou Mountains of southwestern Oregon in the United States. The main part of the park, including the marble cave and a visitor center, is located east of Cave Junction, on Oregon Route 46. A separate visitor center in Cave...

Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

Allegheny Portage Railroad National Historic Site
Allegheny Portage Railroad
The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania, United States. It was a series of 10 inclines, approximately long, and operated from 1834 to 1854...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Delaware Water Gap National Recreation Area
Delaware Water Gap National Recreation Area
Delaware Water Gap National Recreation Area, administered by the National Park Service, preserves almost of land along the Delaware River's New Jersey and Pennsylvania shores, stretching from the Delaware Water Gap northward almost to the New York state line...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Edgar Allan Poe National Historic Site
Edgar Allan Poe National Historic Site
The Edgar Allan Poe National Historic Site is a preserved home once rented by American author Edgar Allan Poe, located in the Spring Garden neighborhood of Philadelphia, Pennsylvania...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Eisenhower National Historic Site
Eisenhower National Historic Site
Eisenhower National Historic Site was the home and farm of General and President of the United States Dwight D. Eisenhower and Mamie Doud Eisenhower. Located adjacent to the Gettysburg Battlefield in Gettysburg, Pennsylvania, the farm served as a weekend retreat for the President and a meeting...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Flight 93 National Memorial
Flight 93 National Memorial
The Flight 93 National Memorial is located at the site of the crash of United Airlines Flight 93, which was hijacked in the September 11 attacks, in Stonycreek Township, Pennsylvania, about north of Shanksville, and southeast of Pittsburgh. The memorial was made to honor the passengers of Flight...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Fort Necessity National Battlefield
Fort Necessity National Battlefield
Fort Necessity National Battlefield is a National Battlefield Site in Fayette County, Pennsylvania, United States, which preserves elements of the Battle of Fort Necessity...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Friendship Hill National Historic Site
Friendship Hill National Historic Site
Friendship Hill National Historic Site, maintained by the National Park Service, was the home of early American politician Albert Gallatin. It overlooks the Monongahela River near Point Marion, Fayette County, Pennsylvania, about south of Pittsburgh....

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Gettysburg National Military Park
Gettysburg National Military Park
The Gettysburg National Military Park is an administrative unit of the National Park Service's northeast region and a subunit of federal properties of Adams County, Pennsylvania, with the same name, including the Gettysburg National Cemetery...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Hopewell Furnace National Historic Site
Hopewell Furnace National Historic Site
Hopewell Furnace National Historic Site in southeastern Berks County, near Elverson, Pennsylvania, is an example of an American 19th century rural "iron plantation"...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Independence National Historical Park
Independence National Historical Park
Independence National Historical Park is a United States National Historical Park in Philadelphia that preserves several sites associated with the American Revolution and the nation's founding history. Administered by the National Park Service, the park comprises much of the downtown historic...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Johnstown Flood National Memorial
Johnstown Flood National Memorial
Johnstown Flood National Memorial commemorates the approximately 2,200 people who died in the Johnstown Flood of 1889, caused by a break in the South Fork Dam. Clara Barton successfully led the American Red Cross in its first disaster relief effort. The memorial is located at 733 Lake Road near...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Middle Delaware National Scenic River Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Steamtown National Historic Site
Steamtown National Historic Site
Steamtown National Historic Site is a railroad museum and heritage railroad located on in downtown Scranton, Pennsylvania, at the site of the former Scranton yards of the Delaware, Lackawanna and Western Railroad . The museum is built around a working replica turntable and a roundhouse that is...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Thaddeus Kosciuszko National Memorial
Thaddeus Kosciuszko National Memorial
Thaddeus Kosciuszko National Memorial, at 301 Pine Street in Philadelphia, Pennsylvania, preserves the home of Tadeusz Kościuszko...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Upper Delaware Scenic and Recreational River
Upper Delaware Scenic and Recreational River
The Upper Delaware Scenic and Recreational River is located near Narrowsburg, New York, and Lackawaxen, Pennsylvania, on the Delaware River. It includes parts of five counties along this section of the river: Delaware, Orange, and Sullivan in New York, and Pike and Wayne in Pennsylvania.The site...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

Valley Forge National Historical Park
Valley Forge National Historical Park
Valley Forge National Historical Park is the site where the Continental Army spent the winter of 1777–1778 near Valley Forge, Pennsylvania, during the American Revolutionary War. The National Historical Park preserves the site and interprets the history of the Valley Forge encampment. ...

Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

San Juan National Historic Site
San Juan National Historic Site
San Juan National Historic Site in San Juan, Puerto Rico, includes colonial-era forts, bastions, powder houses, and three fourths of the old city wall.-Features:The site includes four features:* Fort San Felipe del Morro* Fort San Cristóbal* El Cañuelo...

Puerto Rico
Puerto Rico
Puerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...

Roger Williams National Memorial
Roger Williams National Memorial
Roger Williams National Memorial is a landscaped urban park located on a common lot of the original settlement of Providence, Rhode Island, by Roger Williams in 1636. Bounded by North Main, Canal, and Smith Streets and Park Row, the memorial commemorates the life of the co-founder of the Colony of...

Rhode Island
Rhode Island
The state of Rhode Island and Providence Plantations, more commonly referred to as Rhode Island , is a state in the New England region of the United States. It is the smallest U.S. state by area...

Charles Pinckney National Historic Site
Charles Pinckney National Historic Site
Charles Pinckney National Historic Site preserves a portion of Charles Pinckney's Snee Farm. The site is located at 1254 Long Point Road, Mount Pleasant, South Carolina....

South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Congaree National Park
Congaree National Park
Congaree National Park preserves the largest tract of old growth bottomland hardwood forest left in the United States. Located in South Carolina, the 26,546-acre national park received that designation in 2003 as the culmination of a grassroots campaign which had started in 1969...

South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Cowpens National Battlefield
Cowpens National Battlefield
Cowpens National Battlefield or Cowpens National Battlefield Park is a unit of the National Park Service just east of Chesnee, South Carolina, not far from the North Carolina state line....

South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Fort Sumter National Monument South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Kings Mountain National Military Park
Kings Mountain National Military Park
Kings Mountain National Military Park is a National Military Park near Blacksburg, South Carolina, along the North Carolina/South Carolina border...

South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Ninety Six National Historic Site
Ninety Six National Historic Site
Ninety Six National Historic Site, also known as Old Ninety Six and Star Fort, is a United States National Historic Site located about 60 miles south of Greenville, South Carolina...

South Carolina
South Carolina
South Carolina is a state in the Deep South of the United States that borders Georgia to the south, North Carolina to the north, and the Atlantic Ocean to the east. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence...

Badlands National Park
Badlands National Park
Badlands National Park, in southwest South Dakota, United States preserves of sharply eroded buttes, pinnacles, and spires blended with the largest protected mixed grass prairie in the United States....

South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Jewel Cave National Monument
Jewel Cave National Monument
Jewel Cave National Monument contains Jewel Cave, currently the second longest cave in the world, with just over of mapped passageways. It is located approximately west of the town of Custer in South Dakota's Black Hills...

South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Minuteman Missile National Historic Site
Minuteman Missile National Historic Site
Minuteman Missile National Historic Site was established in 1999 to illustrate the history and significance of the Cold War, the arms race, and intercontinental ballistic missile development. This National Historic Site preserves the last remaining Minuteman II ICBM system in the United States...

South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Mount Rushmore National Memorial South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Wind Cave National Park
Wind Cave National Park
Wind Cave National Park is a United States national park north of the town of Hot Springs in western South Dakota. Established in 1903 by President Theodore Roosevelt, it was the seventh U.S. National Park and the first cave to be designated a national park anywhere in the world. The cave is...

South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

Andrew Johnson National Historic Site
Andrew Johnson National Historic Site
Andrew Johnson National Historic Site is a National Historic Site in Greeneville, Tennessee, maintained by the National Park Service. It was established to honor Andrew Johnson, 17th President of the United States, who became president after Abraham Lincoln's death...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Big South Fork National River and Recreation Area
Big South Fork National River and Recreation Area
The Big South Fork National River and Recreation Area preserves the Big South Fork of the Cumberland River and its tributaries in northeastern Tennessee and southeastern Kentucky...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

Fort Donelson National Battlefield
Fort Donelson National Battlefield
Fort Donelson National Battlefield preserves Fort Donelson and Fort Heiman, two sites of the American Civil War Forts Henry and Donelson Campaign, in which Union General Ulysses S. Grant and Admiral Andrew Hull Foote captured three Confederate forts and opened two rivers to the Union navy...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

Great Smoky Mountains National Park
Great Smoky Mountains National Park
Great Smoky Mountains National Park is a United States National Park and UNESCO World Heritage Site that straddles the ridgeline of the Great Smoky Mountains, part of the Blue Ridge Mountains, which are a division of the larger Appalachian Mountain chain. The border between Tennessee and North...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

Obed Wild and Scenic River Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Shiloh National Military Park
Shiloh National Military Park
Shiloh National Military Park preserves the American Civil War Shiloh and Corinth battlefields. The main section of the park is in the unincorporated town of Shiloh, about nine miles south of Savannah, Tennessee, with an additional area located in the city of Corinth, Mississippi, 23 miles ...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

, Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

Stones River National Battlefield
Stones River National Battlefield
Stones River National Battlefield, a park along the Stones River in Rutherford County, Tennessee, three miles northwest of Murfreesboro and twenty-eight miles southeast of...

Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

Alibates Flint Quarries National Monument
Alibates Flint Quarries National Monument
Alibates Flint Quarries National Monument is a U.S. National Monument in the State of Texas. For thousands of years, people came to the red bluffs above the Canadian River for flint, vital to their existence. Demand for the high quality, rainbow-hued flint is reflected in the distribution of...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Amistad National Recreation Area
Amistad National Recreation Area
Amistad National Recreation Area includes the area around the Amistad Reservoir at the confluence of the Rio Grande River, the Devils River, and the Pecos River. "Amistad" is Spanish for "friendship", as the Amistad Reservoir is located on the border with Mexico...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Big Bend National Park
Big Bend National Park
Big Bend National Park is a national park located in the U.S. state of Texas. Big Bend has national significance as the largest protected area of Chihuahuan Desert topography and ecology in the United States, which includes more than 1,200 species of plants, more than 450 species of birds, 56...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Big Thicket National Preserve Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Chamizal National Memorial
Chamizal National Memorial
Chamizal National Memorial, located in El Paso, Texas, along the United States–Mexico international border, commemorates the peaceful settlement of the Chamizal boundary dispute....

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Fort Davis National Historic Site
Fort Davis National Historic Site
Fort Davis National Historic Site is a United States National Historic Site located in unincorporated Jeff Davis County, Texas. Located within the Davis Mountains of West Texas, the historic site was established in 1961 to protect one of the best remaining examples of a United States Army fort in...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Guadalupe Mountains National Park
Guadalupe Mountains National Park
Guadalupe Mountains National Park is located in the Guadalupe Mountains of West Texas and contains Guadalupe Peak, the highest point in Texas at in elevation. It also contains El Capitan, long used as a landmark by people traveling along the old route later followed by the Butterfield Overland...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Lake Meredith National Recreation Area
Lake Meredith National Recreation Area
Lake Meredith National Recreation Area is a United States National Recreation Area located about north of Amarillo, Texas, in the Texas Panhandle. The main attraction of the recreation area is Lake Meredith, an artificial reservoir created by Sanford Dam on the Canadian River.Activities at Lake...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Lyndon B. Johnson National Historical Park
Lyndon B. Johnson National Historical Park
Lyndon B. Johnson National Historical Park is a United States National Historical Park in central Texas about 50 miles west of Austin in the Texas Hill Country. The park protects the birthplace, home, ranch and final resting place of Lyndon B. Johnson, 36th President of the United States...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Padre Island National Seashore
Padre Island National Seashore
Padre Island National Seashore is a National Seashore located on Padre Island off the coast of South Texas. In contrast to South Padre Island , PINS is located on North Padre Island and consists of a long beach where nature is preserved...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Palo Alto Battlefield National Historical Park Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Rio Grande Wild and Scenic River
Rio Grande Wild and Scenic River
The Rio Grande Wild and Scenic River protects a 196 mile portion of the Rio Grande in Texas. Parts of Brewster, Terrell, and Val Verde counties are included in this section of the river....

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

San Antonio Missions National Historical Park
San Antonio Missions National Historical Park
San Antonio Missions National Historical Park preserves four of the five Spanish frontier missions in San Antonio, Texas. These outposts were established by Catholic religious orders to spread Christianity among the local natives...

Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

Arches National Park
Arches National Park
Arches National Park is a U.S. National Park in eastern Utah. It is known for preserving over 2000 natural sandstone arches, including the world-famous Delicate Arch, in addition to a variety of unique geological resources and formations....

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Bryce Canyon National Park
Bryce Canyon National Park
Bryce Canyon National Park is a national park located in southwestern Utah in the United States. The major feature of the park is Bryce Canyon which, despite its name, is not a canyon but a giant natural amphitheater created by erosion along the eastern side of the Paunsaugunt Plateau...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Canyonlands National Park
Canyonlands National Park
Canyonlands National Park is a U.S. National Park located in southeastern Utah near the town of Moab and preserves a colorful landscape eroded into countless canyons, mesas and buttes by the Colorado River, the Green River, and their respective tributaries. The park is divided into four districts:...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Capitol Reef National Park
Capitol Reef National Park
Capitol Reef National Park is a United States National Park, in south-central Utah. It is 100 miles long but fairly narrow. The park, established in 1971, preserves 378 mi² and is open all year, although May through September are the most popular months.Called "Wayne Wonderland" in the 1920s...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Cedar Breaks National Monument
Cedar Breaks National Monument
Cedar Breaks National Monument is a U.S. National Monument located in the U.S. state of Utah near Cedar City. Cedar Breaks is a natural amphitheater canyon, stretching across , with a depth of over . The elevation of the rim of the canyon is over above sea level.The eroded rock of the canyon is...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Golden Spike National Historic Site
Golden Spike National Historic Site
Golden Spike National Historic Site is a U.S. National Historic Site located at Promontory Summit, north of the Great Salt Lake in Utah.It commemorates the completion of the first Transcontinental Railroad where the Central Pacific Railroad and the Union Pacific Railroad met on May 10, 1869...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Natural Bridges National Monument
Natural Bridges National Monument
Natural Bridges National Monument is a U.S. National Monument located about north west of the Four Corners boundary of southeast Utah, in the western United States, at the junction of White Canyon and Armstrong Canyon, part of the Colorado River drainage...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Rainbow Bridge National Monument
Rainbow Bridge National Monument
Rainbow Bridge National Monument is administered by Glen Canyon National Recreation Area, southern Utah, USA. Rainbow Bridge is often described as the world's highest natural bridge. The span of Rainbow Bridge was reported in 1974 by the Bureau of Reclamation to be , but a laser measurement in...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Timpanogos Cave National Monument
Timpanogos Cave National Monument
Timpanogos Cave National Monument is a cave system in the Wasatch mountains in American Fork Canyon near American Fork, Utah, in the United States. The 1.5 mile trail to the cave is steep at several points, but paved and wide, so the cave opening is accessible to most...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Zion National Park
Zion National Park
Zion National Park is located in the Southwestern United States, near Springdale, Utah. A prominent feature of the park is Zion Canyon, which is 15 miles long and up to half a mile deep, cut through the reddish and tan-colored Navajo Sandstone by the North Fork of the Virgin River...

Utah
Utah
Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

Marsh-Billings-Rockefeller National Historical Park
Marsh-Billings-Rockefeller National Historical Park
Marsh-Billings-Rockefeller National Historical Park is a United States National Historical Park in Woodstock, Vermont. The park preserves the site where Frederick Billings established a managed forest and a progressive dairy farm. The name honors Billings and the other owners of the property:...

Vermont
Vermont
Vermont is a state in the New England region of the northeastern United States of America. The state ranks 43rd in land area, , and 45th in total area. Its population according to the 2010 census, 630,337, is the second smallest in the country, larger only than Wyoming. It is the only New England...

Buck Island Reef National Monument
Buck Island Reef National Monument
Buck Island Reef National Monument, or just Chicken Island is a small, pink, 5 foot island about 1.5 miles north of the northeast coast of Saint Croix, U.S. Virgin Islands. It was first established as a protected area by the U.S. Government in 1948, with the intention of preserving “one of the...

Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

Christiansted National Historic Site
Christiansted National Historic Site
Christiansted National Historic Site commemorates urban colonial development of the Virgin Islands. It features 18th and 19th century structures in the heart of Christiansted, the capital of the former Danish West Indies on St...

Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

Salt River Bay National Historical Park and Ecological Preserve
Salt River Bay National Historical Park and Ecological Preserve
Salt River Bay National Historical Park and Ecological Preserve on the Virgin Island of St. Croix, contains the only known site where members of a Columbus expedition set foot on what is now United States territory. It also preserves upland watersheds, mangrove forests, and estuarine and marine...

Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

Virgin Islands National Park
Virgin Islands National Park
Virgin Islands National Park is a United States National Park covering approximately 60% of the island of Saint John in the United States Virgin Islands, plus a few isolated sites on the neighboring island of St. Thomas...

Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

Virgin Islands Coral Reef National Monument
Virgin Islands Coral Reef National Monument
The Virgin Islands Coral Reef National Monument is a U.S. National Monument located off Saint John, Virgin Islands.The clear waters surrounding Saint John support a diverse and complex system of coral reefs...

Virgin Islands
Virgin Islands
The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, which form the border between the Caribbean Sea and the Atlantic Ocean...

Appomattox Court House National Historical Park
Appomattox Court House National Historical Park
The Appomattox Court House National Historical Park is a National Historical Park of original and reconstructed nineteenth century buildings. It was signed into law August 3, 1935. The village was made a national monument in 1940 and a national historical park in 1954...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Arlington House
Arlington House, The Robert E. Lee Memorial
Arlington House, The Robert E. Lee Memorial, formerly named the Custis-Lee Mansion, is a Greek revival style mansion located in Arlington, Virginia, USA that was once the home of Confederate General Robert E. Lee. It overlooks the Potomac River, directly across from the National Mall in Washington,...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Booker T. Washington National Monument
Booker T. Washington National Monument
The Booker T. Washington National Monument is a National Monument near Hardy, Franklin County, Virginia. It preserves portions of the 207-acre tobacco farm on which educator and leader Booker T. Washington was born into slavery on April 5, 1856...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Cedar Creek and Belle Grove National Historical Park
Cedar Creek and Belle Grove National Historical Park
Cedar Creek and Belle Grove National Historical Park became the 388th unit of the United States National Park Service when it was authorized on December 19, 2002...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Colonial National Historical Park
Colonial National Historical Park
Colonial National Historical Park is located in the Hampton Roads region of Virginia and is operated by the National Park Service of the United States government...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Fort Monroe National Monument Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Fredericksburg and Spotsylvania National Military Park
Fredericksburg and Spotsylvania National Military Park
Fredericksburg and Spotsylvania National Military Park is a unit of the National Park Service in Fredericksburg, Virginia, and elsewhere in Spotsylvania County, commemorating four major battles in the American Civil War.-Park:...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

George Washington Birthplace National Monument
George Washington Birthplace National Monument
The George Washington Birthplace National Monument is in Westmoreland County, Virginia, United States. Originally settled by John Washington, George Washington's great-grandfather, George Washington was born here on February 22, 1732...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

George Washington Memorial Parkway
George Washington Memorial Parkway
The George Washington Memorial Parkway, known to local motorists simply as the "G.W. Parkway", is a parkway maintained by the U.S. National Park Service. It is located mostly in Northern Virginia, although a short section northwest of the Arlington Memorial Bridge passes over Columbia Island,...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Maggie L. Walker National Historic Site
Maggie L. Walker National Historic Site
The Maggie L. Walker National Historic Site is a United States National Historic Landmark and a National Historic Site located at 110½ E. Leigh Street in the Jackson Ward neighborhood of Richmond, Virginia. The site was designated a U.S. National Historic Landmark in 1975. The National Historic...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Manassas National Battlefield Park
Manassas National Battlefield Park
Manassas National Battlefield Park, located north of Manassas, in Prince William County, Virginia preserves the site of two major American Civil War battles: the First Battle of Bull Run on July 21, 1861, and the Second Battle of Bull Run which was fought between August 28 and August 30, 1862...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Petersburg National Battlefield Park Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Prince William Forest Park
Prince William Forest Park
Prince William Forest Park was established as Chopawamsic Recreational Demonstration Area in 1936 and is located in southeastern Prince William County, Virginia, adjacent to the Marine Corps Base Quantico. The park is the largest protected natural area in the Washington, D.C. metropolitan region at...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Richmond National Battlefield Park
Richmond National Battlefield Park
Richmond National Battlefield Park commemorates more than 30 American Civil War sites around Richmond, Virginia, which served as the capital of the Confederate States of America for the majority of the war...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Shenandoah National Park
Shenandoah National Park
Shenandoah National Park encompasses part of the Blue Ridge Mountains in the U.S. state of Virginia. This national park is long and narrow, with the broad Shenandoah River and valley on the west side, and the rolling hills of the Virginia Piedmont on the east...

Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Wolf Trap Farm Park Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

Ebey's Landing National Historical Reserve
Ebey's Landing National Historical Reserve
Ebey's Landing National Historical Reserve is a unit of the National Park Service near Coupeville, Washington.-Description:The Ebey's Landing National Historical Reserve, a rural historic district, preserves and protects an unbroken historical record of Puget Sound exploration and settlement from...

Washington
Fort Vancouver National Historic Site
Fort Vancouver National Historic Site
Fort Vancouver National Historic Site is a United States National Historic Site located in the states of Washington and Oregon. The National Historic Site consists of two units, one located on the site of Fort Vancouver in modern-day Vancouver, Washington; the other being the former residence of...

Washington, Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

Lake Chelan National Recreation Area
Lake Chelan National Recreation Area
Lake Chelan National Recreation Area is a U.S. National Recreation Area located about south of the Canadian border in Chelan County, Washington. It encompasses an area of approximately including the northern end of Lake Chelan and the surrounding area of the Stehekin Valley and the Stehekin...

Washington
Lake Roosevelt National Recreation Area
Lake Roosevelt National Recreation Area
Lake Roosevelt National Recreation Area is a U.S. National Recreation Area of the National Park Service that encompasses the long Franklin D. Roosevelt Lake between Grand Coulee Dam and Northport, Washington, in eastern Washington state. It is a popular boating, fishing, hunting, camping, and...

Washington
Mount Rainier National Park
Mount Rainier National Park
Mount Rainier National Park is a United States National Park located in southeast Pierce County and northeast Lewis County in Washington state. It was one of the US's earliest National Parks, having been established on March 2, 1899 as the fifth national park in the United States. The park contains...

Washington
North Cascades National Park
North Cascades National Park
North Cascades National Park is a U.S. National Park located in the state of Washington. The park is the largest of the three National Park Service units that comprise the North Cascades National Park Service Complex. Several national wilderness areas and British Columbia parkland adjoin the...

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Washington
Olympic National Park
Olympic National Park
Olympic National Park is located in the U.S. state of Washington, in the Olympic Peninsula. The park can be divided into four basic regions: the Pacific coastline, alpine areas, the west side temperate rainforest and the forests of the drier east side. U.S...

Washington
Ross Lake National Recreation Area
Ross Lake National Recreation Area
Ross Lake National Recreation Area is a US National Recreation Area located in north central Washington just south of the Canadian border. It is the most accessible part of the North Cascades National Park Service Complex which also includes North Cascades National Park and Lake Chelan National...

Washington
San Juan Island National Historical Park
San Juan Island National Historical Park
San Juan Island National Historical Park, also known as American and English Camps, San Juan Island, is a U.S. National Historical Park owned and operated by the National Park Service on San Juan Island in the state of Washington. The park is made up of the sites of the British and U.S. Armies'...

Washington
Whitman Mission National Historic Site
Whitman Mission National Historic Site
Whitman Mission National Historic Site is a United States National Historic Site located just west of Walla Walla, Washington, at the site of the former Whitman Mission at Waiilatpu. On November 29, 1847, the family of Dr. Marcus Whitman and others were massacred by Native Americans of the Cayuse...

Washington
Carter G. Woodson Home National Historic Site
Carter G. Woodson Home National Historic Site
Carter G. Woodson Home National Historic Site at 1538 9th Street, NW in the Shaw neighborhood of Washington, D.C., preserves the home of Carter G. Woodson . Woodson, the founder of Black History Month, was an African American historian, author, and journalist.-History:The property served as Dr....

Washington DC
Constitution Gardens
Constitution Gardens
Constitution Gardens is a park area in Washington, D.C., United States, located within the boundaries of the National Mall. The park is bounded on the west by the Vietnam Veterans Memorial, on the east by 17th St NW, on the north by Constitution Avenue, and on the south by the Reflecting Pool...

Washington DC
Ford's Theatre National Historic Site Washington DC
Franklin D. Roosevelt Memorial Washington DC
Frederick Douglass National Historic Site
Frederick Douglass National Historic Site
The Frederick Douglass National Historic Site, administered by the National Park Service, is located at 1411 W St., SE in Anacostia, a neighborhood east of the Anacostia River in Southeast Washington, D.C.. Established in 1988 as a National Historic Site, the site preserves the home and estate of...

Washington DC
Korean War Veterans Memorial
Korean War Veterans Memorial
The Korean War Veterans Memorial is located in Washington, D.C.'s West Potomac Park, southeast of the Lincoln Memorial and just south of the Reflecting Pool on the National Mall...

Washington DC
Lincoln Memorial
Lincoln Memorial
The Lincoln Memorial is an American memorial built to honor the 16th President of the United States, Abraham Lincoln. It is located on the National Mall in Washington, D.C. The architect was Henry Bacon, the sculptor of the main statue was Daniel Chester French, and the painter of the interior...

Washington DC
Lyndon Baines Johnson Memorial Grove on the Potomac
Lyndon Baines Johnson Memorial Grove on the Potomac
Lyndon Baines Johnson Memorial Grove on the Potomac is located on Columbia Island in Washington, D.C. The memorial honors the 36th President of the United States, Lyndon B. Johnson....

Washington DC
Martin Luther King, Jr. Memorial Washington DC
Mary McLeod Bethune Council House National Historic Site
Mary McLeod Bethune Council House National Historic Site
The Mary McLeod Bethune Council House National Historic Site preserves the house of Mary McLeod Bethune, located in Northwest Washington, D.C., at 1318 Vermont Avenue. National Park Service rangers offer tours of the home, and a video is shown about Bethune's life.-External links:* *...

Washington DC
National Capital Parks Washington DC
National Mall
National Mall
The National Mall is an open-area national park in downtown Washington, D.C., the capital of the United States. The National Mall is a unit of the National Park Service , and is administered by the National Mall and Memorial Parks unit...

Washington DC
Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site is a National Historic Site in the city of Washington, D.C. Established on September 30, 1965, the site is roughly bounded by Constitution Avenue, 15th Street NW, F Street NW, and 3rd Street NW...

Washington DC
Rock Creek Park
Rock Creek Park
Rock Creek Park is a large urban natural area with public park facilities that bisects Washington, D.C. The park is administered by the National Park Service.-Rock Creek Park:The main section of the park contains , or , along the Rock Creek Valley...

Washington DC
Theodore Roosevelt Island
Theodore Roosevelt Island
Theodore Roosevelt Island is a island and a national memorial located in the Potomac River in Washington, D.C. The island was given to the American people by the Theodore Roosevelt Association in memory of the 26th U.S. president, Theodore Roosevelt....

Washington DC
Thomas Jefferson Memorial Washington DC
Vietnam Veterans Memorial
Vietnam Veterans Memorial
The Vietnam Veterans Memorial is a national memorial in Washington, D.C. It honors U.S. service members of the U.S. armed forces who fought in the Vietnam War, service members who died in service in Vietnam/South East Asia, and those service members who were unaccounted for during the War.Its...

Washington DC
Washington Monument
Washington Monument
The Washington Monument is an obelisk near the west end of the National Mall in Washington, D.C., built to commemorate the first U.S. president, General George Washington...

Washington DC
White House
White House
The White House is the official residence and principal workplace of the president of the United States. Located at 1600 Pennsylvania Avenue NW in Washington, D.C., the house was designed by Irish-born James Hoban, and built between 1792 and 1800 of white-painted Aquia sandstone in the Neoclassical...

Washington DC
World War II Memorial Washington DC
Bluestone National Scenic River
Bluestone National Scenic River
The Bluestone National Scenic River protects a section of the Bluestone River in Summers and Mercer counties of southern West Virginia. It was created in 1988 under the Wild and Scenic Rivers Act and is protected by the National Park Service....

West Virginia
West Virginia
West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

Gauley River National Recreation Area
Gauley River National Recreation Area
The Gauley River National Recreation Area, located near Summersville, West Virginia, protects a portion of the Gauley River and a segment of the Meadow River in southern West Virginia. Little of the park is accessible via roads; one must travel via the river...

West Virginia
West Virginia
West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

Harpers Ferry National Historical Park
Harpers Ferry National Historical Park
Harpers Ferry National Historical Park is located at the confluence of the Potomac and Shenandoah rivers in and around Harpers Ferry, West Virginia. The park includes land in Jefferson County, West Virginia; Washington County, Maryland and Loudoun County, Virginia. The park is managed by the...

West Virginia
West Virginia
West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

New River Gorge National River
New River Gorge National River
The New River Gorge National River is a unit of the United States National Park Service designed to protect and maintain the New River Gorge in southern West Virginia. Established in 1978, the NPS-protected area stretches for from just downstream of Hinton to Hawks Nest State Park near Ansted.New...

West Virginia
West Virginia
West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

Apostle Islands National Lakeshore
Apostle Islands National Lakeshore
The Apostle Islands National Lakeshore is a U.S. national lakeshore consisting of 21 islands and shoreline encompassing 69,372 acres on the northern tip of Wisconsin on the shore of Lake Superior....

Wisconsin
Wisconsin
Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...

Saint Croix National Scenic Riverway
Saint Croix National Scenic Riverway
The Saint Croix National Scenic Riverway is a federally protected system of riverways located in eastern Minnesota and northwestern Wisconsin. It protects of river, including the St. Croix River , and the Namekagon River , as well as adjacent land along the rivers. The St...

Wisconsin
Wisconsin
Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...

Devils Tower National Monument
Devils Tower National Monument
Devils Tower is an igneous intrusion or laccolith located in the Black Hills near Hulett and Sundance in Crook County, northeastern Wyoming, above the Belle Fourche River...

Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

Fort Laramie National Historic Site
Fort Laramie National Historic Site
Fort Laramie was a significant 19th century trading post and diplomatic site located at the confluence of the Laramie River and the North Platte River in the upper Platte River Valley in the eastern part of the U.S. state of Wyoming...

Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

Fossil Butte National Monument
Fossil Butte National Monument
Fossil Butte National Monument is a unit of the National Park Service located 15 miles west of Kemmerer, Wyoming; the national monument was established on October 23, 1972. The site preserves the best paleontological record of Tertiary aquatic communities in North America and possibly the world,...

Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

Grand Teton National Park
Grand Teton National Park
Grand Teton National Park is a United States National Park located in northwestern Wyoming, U.S. The Park consists of approximately and includes the major peaks of the long Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Only south of Yellowstone...

Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

John D. Rockefeller Memorial Parkway Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

Yellowstone National Park
Yellowstone National Park
Yellowstone National Park, established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872, is a national park located primarily in the U.S. state of Wyoming, although it also extends into Montana and Idaho...

Wyoming
Wyoming
Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

, Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

, Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...


See also

  • List of areas in the United States National Park System
  • List of all national parks of the world
  • List of U.S. state parks
  • National Park Passport Stamps
    National Park Passport Stamps
    At nearly all of the American National Park units , one or more National Park Passport Stamps can be acquired at no cost at park visitor centers and ranger stations. The stamps are similar in nature to passport stamps stamped in a traveler's national passport...

  • National Park Travelers Club
    National Park Travelers Club
    The National Park Travelers Club is a non-profit 5017 social club organization. Its mission is to provide networking and recognition opportunities for visitors to America's National Park System. This Club acts to support and expand appreciation of the U.S...


External links

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