The Top 15 Mountain Passes in Park County
Whether it be for the views, for the climbs or for the downhill descents, browse our list of the best mountain passes in Park County and make your next adventure one to remember. Contributed by the community, for the community, each mountain pass Highlight is a personal recommendation you know you can trust, so simply find your favorite and go.
Last updated: December 22, 2025
Kenosha Pass
Highlight • Trail
At an elevation of 10,000 feet, Kenosha Pass offers stunning views of the surrounding mountains. It is also a trailhead for the Colorado Trail, therefore, you will find a trail …
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Hoosier Pass
Highlight • Mountain Pass
Hoosier Pass is a mice mountain climb to begin from Breckenridge. The road has a decent sized shoulder on the way up and you are rewarded with mountain views once …
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Mount Bross
Highlight • Summit
Mount Bross is a 14,178 foot mountain making up the final peak in the DeCaLiBron loop (when done clockwise). This mountain has lots of mines and mining claims associated with …
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Boreas Pass and Continental Divide
Highlight • Mountain Pass
At 11,493 feet, Boreas Pass is the high point on the dirt road following the old railway between the cities of Breckenridge and Como. When running, a trip up to …
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Boreas Pass
Highlight (Segment) • Mountain Pass
Sitting at at the crest of the Front Range, Boreas Pass is located along the Continental Divide. While summer sees plenty of cyclists climbing to the pass, winter sees a lot of cross-country skiers.
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Georgia Pass
Highlight • Mountain Pass
The top of Georgia Pass opens up to wide views of the Mosquito Range, Breckenridge, and the nearby Mount Guyot. Georgia Pass is a classic high-alpine pass with open meadows, …
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Weston Pass
Highlight • Mountain Pass
At 11,938 feet, Weston Pass is the high point on the mountain road connecting the towns of Fairplay and Leadville. The road really isn't too rough until the final mile …
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Guanella Pass Climb
Highlight (Segment) • Mountain Pass
Guanella Pass sits at 11,669 feet in elevation & offers incredible views, especially in the fall when the aspens are changing. The pass separates two National Forests, the Arapaho & …
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Trout Creek Pass
Highlight • Mountain Pass
Trout Creek Pass sits at an elevation of 9,346 feet and connects the Arkansas River and the Plate River Valleys. The pass was originally used by the Denver, South Park …
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Southern Boreas Pass Road - Railroad grade
Highlight (Segment) • Mountain Pass
Thanks to the former railroads need for gradual ascents the climb to the 3500 m pass is long but easy to pedal on the excellent gravel road.
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See even more epic mountain passes by checking out these guides in Park County:
Front RangePike And San Isabel National ForestsWhite River National ForestGrand Mesa, Uncompahgre And Gunnison National ForestsSawatch RangeSummit CountySan Juan MountainsChaffee CountySan Juan National ForestArapaho And Roosevelt National ForestsClear Creek CountySan Juan CountyGunnison CountyLake CountySaguache CountyRio Grande National ForestLarimer CountyHinsdale CountyPitkin CountyGrand CountyMineral CountyEagle CountyRoutt CountyLa Plata County
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