Ranked guide
Best Routes in Colorado — Ranked
The best routes in Colorado, ranked mechanically: researched content first, then data completeness. 10 listed, 10 researched.
| # | Name | City | Status |
|---|---|---|---|
| 1 | Berthoud Pass | Winter Park | Researched |
| 2 | Cuchara Pass | La Veta | Researched |
| 3 | Independence Pass | Aspen | Researched |
| 4 | Million Dollar Highway | Ouray | Researched |
| 5 | Peak to Peak Highway | Nederland | Researched |
| 6 | San Juan Skyway | Ridgway | Researched |
| 7 | Slumgullion Pass | Lake City | Researched |
| 8 | Tennessee Pass | Leadville | Researched |
| 9 | Trail Ridge Road | Estes Park | Researched |
| 10 | Vail Pass | Vail | Researched |
Quick answers
How many routes does Colorado have?
The Biker Atlas lists 10 routes in Colorado as of September 2026.
How is this list of Colorado routes ranked?
This ranking is mechanical, not editorial: listings with independently researched content rank first, then listings with the most complete data on record (website, phone, address, description), then alphabetical order. No listing can pay for a higher position. The order updates as research coverage grows.
How many routes in Colorado have researched content?
10 of the 10 routes listed in Colorado have independently researched content.
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