Matanzas Inlet is a channel in 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...

 between barrier islands

Bar (landform)

A shoal, sandbar , or gravelbar is a somewhat linear landform within or extending into a body of water, typically composed of sand, silt or small pebbles. A spit or sandspit is a type of shoal...

 connecting the Atlantic Ocean

Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

 and the south end of the Matanzas River

Matanzas River

Matanzas River is a body of water located in St. Johns and Flagler counties in Florida. It is a narrow saltwater bar-bounded estuary sheltered from the Atlantic Ocean by Anastasia Island....

. It is 14 miles (22.5 km) south of St. Augustine

St. Augustine, Florida

St. Augustine is a city in the northeast section of Florida and the county seat of St. Johns County, Florida, United States. Founded in 1565 by Spanish explorer and admiral Pedro Menéndez de Avilés, it is the oldest continuously occupied European-established city and port in the continental United...

, in the southern part of St. Johns County

St. Johns County, Florida

St. Johns County is a county located in northeastern Florida. As of the 2010 census, the population was 190,039. The county seat is St. Augustine. Due to the inclusion of Ponte Vedra Beach, it is one of the highest-income counties in the United States....

, at coordinates 29°42′21"N 81°13′42"W. The inlet is not stabilized by jetty

Jetty

A jetty is any of a variety of structures used in river, dock, and maritime works that are generally carried out in pairs from river banks, or in continuation of river channels at their outlets into deep water; or out into docks, and outside their entrances; or for forming basins along the...

s, and thus is subject to shifting.

Historic maps made by Spanish military engineers in the 18th century show that the inlet today has moved many hundreds of yards south of its location during the Spanish Empire

Spanish Empire

The Spanish Empire comprised territories and colonies administered directly by Spain in Europe, in America, Africa, Asia and Oceania. It originated during the Age of Exploration and was therefore one of the first global empires. At the time of Habsburgs, Spain reached the peak of its world power....

. In 1740, a British invasion force from Fort Frederica, Georgia blockaded this inlet, the southernmost access for boat travel between St. Augustine and Havana, Cuba. Shortly thereafter, in 1742, a coquina stone tower 50 feet (15.2 m) square by 30 feet (9.1 m) high, now called in English Fort Matanzas

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...

, was built by the Spanish authorities in Florida to safeguard this strategic inlet.

Origin of name

René Goulaine de Laudonnière

René Goulaine de Laudonnière

René Goulaine de Laudonnière was a French Huguenot explorer and the founder of the French colony of Fort Caroline in what is now Jacksonville, Florida...

 founded Fort Caroline

Fort Caroline

Fort Caroline was the first French colony in the present-day United States. Established in what is now Jacksonville, Florida, on June 22, 1564, under the leadership of René Goulaine de Laudonnière, it was intended as a refuge for the Huguenots. It lasted one year before being obliterated by the...

 in what is now Jacksonville

Jacksonville, Florida

Jacksonville is the largest city in the U.S. state of Florida in terms of both population and land area, and the largest city by area in the contiguous United States. It is the county seat of Duval County, with which the city government consolidated in 1968...

, in 1564, as a haven for Huguenot

Huguenot

The Huguenots were members of the Protestant Reformed Church of France during the 16th and 17th centuries. Since the 17th century, people who formerly would have been called Huguenots have instead simply been called French Protestants, a title suggested by their German co-religionists, the...

 settlers. In response to the French encroachment on what Spain regarded as its territory, Pedro Menéndez de Avilés

Pedro Menéndez de Avilés

Pedro Menéndez de Avilés was a Spanish admiral and explorer, best remembered for founding St. Augustine, Florida in 1565. This was the first successful Spanish foothold in La Florida and remained the most significant city in the region for several hundred years. St...

 founded St. Augustine

St. Augustine, Florida

St. Augustine is a city in the northeast section of Florida and the county seat of St. Johns County, Florida, United States. Founded in 1565 by Spanish explorer and admiral Pedro Menéndez de Avilés, it is the oldest continuously occupied European-established city and port in the continental United...

in 1565. Menéndez de Avilés quickly set out to attack Fort Caroline, traveling overland from St. Augustine. At the same time, the French sailed from Fort Caroline, intending to attack St. Augustine from the sea. The Spanish overwhelmed the lightly defended Fort Caroline, sparing only the women and children, although some 25 men were able to escape. The French fleet was driven off course by a storm, many wrecking on the coast south of St. Augustine. When the Spanish found the main group of the French shipwreck survivors, Menéndez de Avilés ordered all of the Huguenots executed. The location became known as Matanzas ("slaughters", in English).