Colorado mountain passes - AbsoluteAstronomy.com

The following tables list some important mountain pass
Mountain pass
A mountain pass is a route through a mountain range or over a ridge. If following the lowest possible route, a pass is locally the highest point on that route...

es in the Rocky Mountains
Rocky Mountains
The Rocky Mountains are a major mountain range in western North America. The Rocky Mountains stretch more than from the northernmost part of British Columbia, in western Canada, to New Mexico, in the southwestern United States...

of the U.S. State of Colorado.

High elevation Colorado highways not on a pass

High Elevation Colorado Highways Not On a Pass
Rank Ranking A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second....	Highway Highway A highway is any public road. In American English, the term is common and almost always designates major roads. In British English, the term designates any road open to the public. Any interconnected set of highways can be variously referred to as a "highway system", a "highway network", or a...	Elevation	Grade	Surface Pavement (material) Road surface or pavement is the durable surface material laid down on an area intended to sustain vehicular or foot traffic, such as a road or walkway. In the past cobblestones and granite setts were extensively used, but these surfaces have mostly been replaced by asphalt or concrete. Such...	Route Highway A highway is any public road. In American English, the term is common and almost always designates major roads. In British English, the term designates any road open to the public. Any interconnected set of highways can be variously referred to as a "highway system", a "highway network", or a...
1	Mount Evans Scenic Byway Mount Evans Scenic Byway The Mount Evans Scenic Byway begins at the junction of Interstate 70 and State Highway 103 near Idaho Springs, Colorado and continues on State Highway 5 through the Mount Evans Wilderness where it ends near the summit of Mount Evans. The byway is in length and gains over of elevation...	14,160 feet 4316 m	15%	asphalt
2	Pikes Peak Highway Pikes Peak Highway The Pikes Peak Highway is a toll road that runs from Cascade, Colorado to the summit of Pikes Peak in El Paso County, Colorado, at an altitude of...	14,110 feet 4302 m		gravel	toll road Pikes Peak Highway The Pikes Peak Highway is a toll road that runs from Cascade, Colorado to the summit of Pikes Peak in El Paso County, Colorado, at an altitude of...
3	Trail Ridge Road Trail Ridge Road Trail Ridge Road is the name for a stretch of U.S. Highway 34 and is the highest continuous highway in the United States. Also known as Trail Ridge Road/Beaver Meadow National Scenic Byway, it traverses Rocky Mountain National Park from Estes Park, Colorado in the east to Grand Lake, Colorado in...	12,183 feet 3713 m		asphalt
4	Eisenhower Tunnel Eisenhower Tunnel The Eisenhower Tunnel, officially the Eisenhower–Johnson Memorial Tunnel, is a dual-bore, four-lane vehicular tunnel approximately west of Denver, Colorado, United States. The tunnel carries Interstate 70 under the Continental Divide in the Rocky Mountains. With a maximum elevation of above sea...	11,158 feet 3401 m		concrete
5	Grand Mesa Summit The highest point on Grand Mesa, the highest flat-topped mountain in the world. Colorado Highway 65 (Grand Mesa Scenic and Historic Byway Grand Mesa Scenic and Historic Byway Grand Mesa Scenic and Historic Byway, also known at the Grand Mesa National Scenic and Historic Byway, runs North from Cedaredge along Highway 65, to the top of the Grand Mesa at more than 10,000 feet . It also includes Land's End Road to the Land's End Observatory from Highway 65... ) traverses this mountain and conditions can be quite severe in winter, though it generally remains open.	10,839 feet 3304 m		asphalt

Colorado mountain passes traversed by paved highways

Paved Colorado Mountain Passes
Rank Ranking A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second....	Mountain Pass Mountain pass A mountain pass is a route through a mountain range or over a ridge. If following the lowest possible route, a pass is locally the highest point on that route...	Elevation	Grade	Surface Pavement (material) Road surface or pavement is the durable surface material laid down on an area intended to sustain vehicular or foot traffic, such as a road or walkway. In the past cobblestones and granite setts were extensively used, but these surfaces have mostly been replaced by asphalt or concrete. Such...
1	Independence Pass Independence Pass (Colorado) Independence Pass, elevation , is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass crosses the ridge of the Sawatch Range between Aspen and Leadville, on the border between Pitkin and Lake counties, and is within the White River National Forest...	12,103 feet 3689 m	6.0%	asphalt
2	Loveland Pass Loveland Pass Loveland Pass, elevation 11,990 ft. above sea level, is a high mountain pass in the Rocky Mountains of north-central Colorado, U.S.A.....	11,990 feet 3655 m	6.0%	asphalt
3	Hoosier Pass Hoosier Pass Hoosier Pass elevation is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass is located on the Continental Divide at the northern end of the Mosquito Range, in a gap between Mount Lincoln and Hoosier Ridge...	11,541 feet 3518 m	8.0% NB	asphalt
4	Slumgullion Pass Slumgullion Pass Slumgullion Pass, elevation , is a mountain pass in Colorado traversed by State Highway 149 east of Lake City. The north side has the steepest grade of any continuously paved road in Colorado , but the pass does not close often in winter because snowplows clear the route regularly during this season...	11,361 feet 3463 m	9.4% NB 7.9% SB	asphalt
5	Fremont Pass Fremont Pass (Colorado) Fremont Pass is a high mountain pass in the Rocky Mountains of central Colorado in the United States.It forms the continental divide on the border between Lake County and Summit County. The pass is named for John C. Fremont, an explorer of the American West who discovered the pass while traversing...	11,318 feet 3450 m	5.7%	asphalt
6	Berthoud Pass Berthoud Pass Berthoud Pass is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass is located west of Denver, and provides a high route between upper Clear Creek Canyon to the upper valley of the Fraser River in Middle Park to the north...	11,315 feet 3449 m	6.1% NB 6.0% SB	asphalt
7	Monarch Pass Monarch Pass Monarch Pass is a high mountain pass in the Rocky Mountains of south-central Colorado in the United States.The pass is located on the continental divide at the southern end of the Sawatch Range along the border between Gunnison and Chaffee counties, approximately west of the town of Salida. The...	11,312 feet 3448 m	6.4%	asphalt
8	Juniper Pass	11,130 feet 3383 m	6.5%	asphalt
9	Red Mountain Pass Red Mountain Pass Red Mountain Pass elevation is a mountain pass in the San Juan Mountains of western Coloradoin the United States.The pass straddles a divide that separates Ouray and San Juan counties. The pass is named for the nearby Red Mountain 1, 2 and, 3 on the northeast side of the pass...	11,018 feet 3358 m	7.2%	asphalt
10	Molas Divide	10,910 feet 3325 m	7.0%	asphalt
11	Spring Creek Pass Spring Creek Pass Spring Creek Pass is a high mountain pass in Colorado traversed by State Highway 149. Slumgullion Pass lies just a few miles to its northwest, along the same highway....	10,901 feet 3323 m	7.5%	asphalt
12	Wolf Creek Pass Wolf Creek Pass Wolf Creek Pass is a high mountain pass on the Continental Divide, in the San Juan Mountains of Colorado. It is the route through which U.S. Highway 160 passes from the San Luis Valley into southwest Colorado on its way to New Mexico and Arizona. The pass is notable as inspiration of a C. W....	10,850 feet 3307 m	6.5%	asphalt
13	Milner Pass Milner Pass Milner Pass, elevation is a mountain pass in the Rocky Mountains of northern Colorado in the United States. It is located on the continental divide in the Front Range, within Rocky Mountain National Park, along the boundary between Larimer and Grand counties. The pass provides the passage over the...	10,758 feet 3279 m	5.4% WB	asphalt
14	Vail Pass Vail Pass Vail Pass is a high mountain pass in the Rocky Mountains of central Colorado. The pass was named for Charles Vail, a highway engineer.Vail Pass lies on the boundary between Eagle and Summit counties, between Vail on the west and Copper Mountain on the east. It provides the route of Interstate 70...	10,666 feet 3251 m	7.0%	asphalt
15	Coal Bank Pass Coal Bank Pass Coal Bank Pass is a mountain pass in the San Juan Mountains of western Colorado in the United States. The pass is in the San Juan National Forest. The pass is traversed by the Million Dollar Highway, U.S. Highway 550 south of Silverton, which is part of the San Juan Skyway Scenic Byway...	10,640 feet 3243 m	6.5% NB	asphalt
16	Tennessee Pass Tennessee Pass (Colorado) Tennessee Pass elevation is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass traverses the continental divide north of Leadville in a gap between the northern end of the Sawatch Range to the west and the northern end of the Mosquito Range to the east...	10,424 feet 3177 m	6.0%	asphalt
17	Cameron Pass Cameron Pass (Colorado) Cameron Pass is a elevation mountain pass in the Rocky Mountains in north central Colorado in the United States. The pass is a gap between the south end of the Medicine Bow Mountains and the north end of the Never Summer Mountains. It sits on the border between Jackson County and Larimer County,...	10,276 feet 3132 m	3.8% EB 3.1% WB	asphalt
18	La Manga Pass La Manga Pass La Manga Pass, elevation , is a mountain pass in the San Juan Mountains of Colorado....	10,230 feet 3118 m	5.2%	asphalt
19	Lizard Head Pass Lizard Head Pass Lizard Head Pass, elevation , is a mountain pass in Colorado traversed by State Highway 145. It is located 12 miles south of the Telluride turnoff. The pass is named for a prominent nearby peak that is said to look like a lizard's head, the spire of Lizard Head...	10,222 feet 3116 m	4.1%	asphalt
20	North Pass North Pass North Pass is a mountain pass over the Continental Divide in Colorado traversed by state route 114 between Saguache, Colorado and Gunnison, Colorado. It is an all-weather paved road, but, as of 2011, there are no snow plows operating between 7 PM and 7 AM....	10,149 feet 3093 m	6.0%	asphalt
21	Cumbres Pass Cumbres Pass Cumbres Pass, elevation , is a mountain pass in the San Juan Mountains of Colorado. The pass is traversed by State Highway 17 and the Cumbres and Toltec Scenic Railroad. The highway has a moderate 5.8% approach on the north side and a gentler, 4% approach on the south side...	10,022 feet 3055 m	6.3%	asphalt
22	Kenosha Pass Kenosha Pass Kenosha Pass, elevation , is a high mountain pass located in the Rocky Mountains of central Colorado in the United States.The pass is located in the Rocky Mountains southwest of Denver, Colorado, just northeast of the town of Fairplay, Colorado...	10,001 feet 3048 m	5.3% EB	asphalt
23	Red Hill Pass Red Hill Pass (Colorado) Red Hill Pass is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass is located in the foothills of the Mosquito Range at the northern end of South Park in Park County. Though unlabeled at the summit, it is identified by signs from both directions at the...		6.0%	asphalt
24	Cucharas Pass Cucharas Pass Cucharas Pass is a elevation mountain pass in the Sangre de Cristo Mountains in south central Colorado in the United States....		5.9% NB 5.4% SB	asphalt
25	Squaw Pass		6.0%	asphalt
26	Willow Creek Pass Willow Creek Pass (Colorado) Willow Creek Pass is a high mountain pass in the Rocky Mountains of north central Colorado.-Overview:The pass encompasses the continental divide in the Rabbit Ears Range along the border between Jackson County and Grand County . North of the pass, the Illinois River descends into North Park in...		6.3%	asphalt
27	Gore Pass Gore Pass Gore Pass is a high mountain pass in the Rocky Mountains of northwestern Colorado in the United States.The pass crosses a gap in the northern end of the Gore Range in southwestern Grand County west of Kremmling...		6.3%	asphalt
28	Wilkerson Pass Wilkerson Pass Wilkerson Pass is a high mountain pass in the Rocky Mountains within Pike National Forest, in Colorado.There is a Forest Service visitor center and a few short trails. Wilkerson Pass marks the eastern boundary of South Park....		5.8%	asphalt
29	Rabbit Ears Pass Rabbit Ears Pass Rabbit Ears Pass is a high mountain pass in the Rocky Mountains of northern Colorado in the United States.The pass straddles the continental divide at the southern end of the Park Range along the boundary between Grand and Jackson counties...		6.8%	asphalt
30	North La Veta Pass North La Veta Pass North La Veta Pass is a elevation mountain pass in the Sangre de Cristo Mountains in south central Colorado in the United States....		6.0%	asphalt
31	Trout Creek Pass Trout Creek Pass Trout Creek Pass is a mountain pass located in the Rocky Mountains of south-central Colorado in the United States. The pass sits atop the southern end of the Mosquito Range on the Park-Chaffee county line, between South Park and the headwaters of the Arkansas River to the west...		5.2%	asphalt
32	Ute Pass Ute Pass Ute Pass is a mountain pass west of Colorado Springs, near Divide.The climate is arid, so many plants that grow here are adapted to low water usage. The pass at one time was used by stage coach and equestrian traffic. It is steep on the east side. The pass is traversed by U.S. Highway 24....		5.6%	asphalt
33	Wind River Pass Wind River Pass Wind River Pass elevation is a mountain pass in Larimer County, Colorado near the Twin Sisters Peaks....			asphalt
34	Poncha Pass Poncha Pass Poncha Pass is a mountain pass in South-Central Colorado . It lies between the San Luis Valley to the south and the valley of the Arkansas River to the north, and is one of the lowest mountain passes in the state . It is in the saddle between the Sangre de Cristo Range, lying to the southeast, and...		2.9%	asphalt
35	Dallas Divide Dallas Divide Dallas Divide is a high mountain pass in the United States state of Colorado located on State Highway 62 about west of the town of Ridgway....		6.4% EB 5.0% WB	asphalt
36	Muddy Pass Muddy Pass Muddy Pass is a high mountain pass in the Rocky Mountains of northern Colorado in the United States.The pass straddles the continental divide along the boundary between Jackson and Grand counties. The pass separates North Park and the headwaters of the North Platte River with Middle Park near the...		5.6%	asphalt
37	McClure Pass McClure Pass McClure Pass is a high mountain pass in the Rocky Mountains of western Colorado in the United States.- Overview :...		8.0%	asphalt
38	Douglas Pass Douglas Pass Douglas Pass is a mountain pass in Colorado traversed by State Highway 139. It is not an especially high summit relative to other Colorado passes, and the road, though reasonably steep on the south side , has no tight spots and only a few switchbacks...		7.0%	asphalt
45	Cerro Summit	7,958 feet 2423 m		asphalt
46	Raton Pass Raton Pass Raton Pass is a mountain pass on the Santa Fe Trail along the Colorado-New Mexico border in the United States. Raton Pass is a federally designated National Historic Landmark...	7,834 feet 2388 m		asphalt
48	Monument Hill Monument Hill (Colorado) Monument Hill or Back Forest Divide Pass is a elevation mountain pass in the Palmer Divide in central Colorado in the United States. The pass dividing the Arkansas River drainage system to the south and the Platte River drainage system to the north is the high point on between Denver and Colorado...	7,343 feet 2238 m		asphalt
49	Unaweep Divide	7,048 feet 2148 m		asphalt

Colorado mountain passes traversed by improved roads

Colorado Mountain Passes with Improved Roads
Rank Ranking A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second....	Mountain Pass Mountain pass A mountain pass is a route through a mountain range or over a ridge. If following the lowest possible route, a pass is locally the highest point on that route...	Elevation
1	Cottonwood Pass Cottonwood Pass Cottonwood Pass is a high mountain pass in the Rocky Mountains of south-central Colorado, United States. It is located near the border of Gunnison and Chaffee counties in Colorado and is in the Sawatch Range...	12,119 feet 3694 m
2	Fall River Pass Fall River Pass -Fall River Pass:Fall River Pass is a mountain pass in the Rocky Mountains of northern Colorado in the United States. It is located on the in the Front Range, within Rocky Mountain National Park. The pass is traversed by U.S. Highway 34 on Trail Ridge Road between Estes Park and Granby...	11,762 feet 3585 m
3	Guanella Pass Guanella Pass Guanella Pass is a high mountain pass in the Rocky Mountains of central Colorado, US.The pass is located in southwestern Clear Creek County, in the Front Range west of Denver and south of Georgetown....	11,660 feet 3554 m
4	Boreas Pass Boreas Pass Boreas Pass, elevation , is a high mountain pass in the Rocky Mountains of central Colorado in the United States. The pass is located on the continental divide, at the crest of the Front Range along the border between Park and Summit counties...	11,499 feet 3505 m
5	Shrine Pass Shrine Pass Shrine Pass is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass is located at the northern end of the Sawatch Range, along the border of Eagle and Summit counties west of Frisco and just northwest of Vail Pass...	11,086 feet 3379 m
6	Marshall Pass Marshall Pass Marshall Pass is between Salida and Gunnison at the Continental Divide. Marshall Pass was discovered by, and named for, Lt. William L. Marshall of the Wheeler Survey in 1873...	10,882 feet 3317 m
8	Cochetopa Pass Cochetopa Pass Cochetopa Pass is a mountain pass in Colorado. It lies between the city of Gunnison and the town of Saguache. It lies on the Continental Divide, which separates the Gunnison and Rio Grande National Forests...	10,200 feet 3109 m
9	Kebler Pass Kebler Pass Kebler Pass is a high mountain pass in Colorado that goes between highway 133 and Crested Butte. It is a mostly gravel road and is closed during the winter months. A few portions of the road near the top of the pass have been paved...	10,003 feet 3049 m
10	La Veta Pass	9,426 feet 2873 m

Some Colorado mountain passes traversed by unimproved roads

Some Colorado Mountain Passes with Unimproved Roads
Rank Ranking A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second....	Mountain Pass Mountain pass A mountain pass is a route through a mountain range or over a ridge. If following the lowest possible route, a pass is locally the highest point on that route...	Elevation
1	Argentine Pass Argentine Pass Argentine Pass, elevation , is a high mountain pass that crosses the Continental Divide in the Front Range of the Rocky Mountains of central Colorado in the United States....	13,205 feet 4025 m
2	Mosquito Pass Mosquito Pass Mosquito Pass is a high mountain pass in the Mosquito Range of central Colorado in the United States.The pass lies on the boundary between Lake and Park counties between Leadville and Fairplay . One of the highest passes in the state, it is traversable only on foot or with a proper four-wheel...	13,179 feet 4017 m
3	Imogene Pass Imogene Pass Imogene Pass is a high mountain pass in the San Juan Mountains in the southwest part of the US state of Colorado....	13,117 feet 3998 m
4	Black Bear Pass	12,840 feet 3914 m
5	Engineer Pass	12,795 feet 3900 m
6	Pearl Pass	12,713 feet 3875 m
7	Cinnamon Pass	12,615 feet 3845 m
8	Hagerman Pass Hagerman Pass Hagerman Pass, elevation , is a high mountain pass that crosses the continental divide in the Rocky Mountains of central Colorado in the United States.The pass was named for James J. Hagerman, builder of the Colorado Midland Railroad...	11,925 feet 3635 m
9	Weston Pass	11,921 feet 3633 m
10	Ophir Pass	11,789 feet 3593 m
11	Ptarmigan Pass Ptarmigan Pass Ptarmigan Pass is a high mountain pass in the Rocky Mountains of central Colorado in the United States.It is located on the crest of the northern end of the Sawatch Range, along the border of Eagle and Summit counties, south of Vail Pass. The pass is traversed by a jeep trail that is passable by...	11,777 feet 3590 m
12	Rollins Pass Rollins Pass Rollins Pass is a high mountain pass in the Rocky Mountains of north-central Colorado in the United States. The pass is located on the continental divide at the crest of the Front Range southwest of Boulder, at the boundary of Grand and Boulder counties.-Description:Rollins Pass Rollins Pass (el....	11,677 feet 3559 m
13	Georgia Pass	11,585 feet 3531 m
14	Schofield Pass Schofield Pass (Colorado) Schofield Pass is a high mountain pass located near Crested Butte CO and is one of the most popular ways to get to Snowmass Mountain. It is the high point on Gothic Road, which connects the towns of Marble and Crested Butte. The road to the summit is suitable for a passenger car if traveling from...	10,722 feet 3268 m
15	Hayden Pass	10,712 feet 3265 m
16	Medano Pass	9,931 feet 3027 m

Some Colorado mountain passes traversed by trail

Some Colorado Mountain Passes with Trails
Rank Ranking A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second....	Mountain Pass Mountain pass A mountain pass is a route through a mountain range or over a ridge. If following the lowest possible route, a pass is locally the highest point on that route...	Elevation
1	Electric Pass	13,494 feet 4113 m
2	Elkhead Pass	13,245 feet 4037 m
3	The Keyhole	13,163 feet 4012 m
4	The Notch	13,035 feet 3973 m
5	Hermit Pass	13,015 feet 3967 m
6	Blue Lake Pass	12,969 feet 3953 m
7	Denver Pass	12,907 feet 3934 m
8	Triangle Pass	12,907 feet 3934 m
9	The Window	12,877 feet 3925 m
10	Trimble Pass	12,874 feet 3924 m
11	Fall Creek Pass	12,848 feet 3916 m
12	Conundrum Pass	12,779 feet 3895 m
13	McHenrys Notch	12,736 feet 3882 m
14	Coffeepot Pass	12,726 feet 3879 m
15	Sunnyside Saddle	12,677 feet 3864 m
16	Columbine Pass	12,674 feet 3863 m
17	Richmond Pass	12,667 feet 3861 m
18	Stony Pass	12,592 feet 3838 m
19	Willow Pass	12,556 feet 3827 m
20	Whiskey Pass	12,549 feet 3825 m
21	Pawnee Pass	12,542 feet 3823 m
22	Venable Pass	12,539 feet 3822 m
23	Halfmoon Pass	12,523 feet 3817 m
24	Copper Pass	12,510 feet 3813 m
25	Stone Man Pass	12,506 feet 3812 m
26	Hunchback Pass	12,500 feet 3810 m
27	Arapaho Pass Arapaho Pass (Boulder County, Colorado) Arapaho Pass, elevation , is a mountain pass that crosses the Continental Divide in the Front Range of the Rocky Mountains of Colorado in the United States....	11,905 feet 3629 m
28	Buchanan Pass Buchanan Pass Buchanan Pass is a mountain pass located in the Rocky Mountains of north-central Colorado in the United States. The pass is toward the northern end of the Indian Peaks of the Front Range on the Grand-Boulder county line, between the Buchanan Creek drainage to the west and the Middle St. Vrain...	11,837 feet 3608 m
29	La Poudre Pass La Poudre Pass La Poudre Pass elevation is a high mountain pass located in the Rocky Mountains of northern Colorado in the United States.The pass straddles the Continental Divide, and separates the headwaters of La Poudre Pass Creek, which flows into the Atlantic Ocean, from the headwaters of the Colorado...	10,175 feet 3101 m

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