Cottonwood Pass Scenic Drive: Buena Vista to Altmont
Cottonwood Pass Scenic Drive: Buena Vista to Altmont
25:39
93.5km
1,510m
Hiking
Embark on the Cottonwood Pass Scenic Drive, a difficult hiking route stretching 58.1 miles (93.5 km) from Buena Vista to Altmont. You will experience a significant elevation gain of 4952 feet (1509 metres) over an estimated 25 hours and 38 minutes of hiking. The trail takes you through diverse landscapes,…
Last updated: April 23, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.
After 13.2 km for 2.36 km
After 15.7 km for 1.50 km
After 17.2 km for 2.02 km
After 19.3 km for 1.06 km
After 20.4 km for 811 m
After 21.3 km for 10.1 km
Waypoints
Start point
Parking
Get Directions
659 m
Saint Rose of Lima Catholic Church
Place Of Worship
31.4 km
Highlight • Mountain Pass
Tip by
60.7 km
Viewpoint
Viewpoint
85.9 km
Highlight • River
Tip by
93.0 km
Highlight • Settlement
Tip by
93.5 km
End point
Parking
Way Types & Surfaces
Way Types
90.7 km
2.43 km
377 m
Surfaces
73.2 km
19.5 km
542 m
298 m
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Elevation
Highest point (3,690 m)
Lowest point (2,420 m)
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Weather
Powered by Foreca
Monday 1 June
24°C
5°C
30 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
Parking is available at various trailheads along the scenic drive. For example, there are pit toilets and parking at the Avalanche Trailhead, which provides access to the Colorado Trail South. Other trailheads, like those for the Cottonwood Pass Skyline Hike, are located near the summit.
Yes, dogs are generally allowed on the trails. However, it's important to keep them on a leash, especially in wilderness areas, to protect wildlife and ensure a pleasant experience for all hikers.
The best months for hiking are typically from June through October. During this period, the pass is usually open, and the weather is most favorable. Fall is particularly popular for its spectacular aspen colors.
No, there are generally no entrance fees or permits required for day hiking in the San Isabel National Forest or Gunnison National Forest areas around Cottonwood Pass. However, always check local regulations for any updates, especially if planning an overnight trip or entering specific wilderness areas.
While many trails are rated moderate due to high altitude, shorter and less strenuous options exist. The Lost Lake Trail, at 2.5 miles round trip with 450 feet of elevation gain, is a good choice for those looking for an easier hike.
You'll experience diverse terrain, from singletrack trails winding through pine and aspen forests to exposed alpine tundra above the treeline. The scenery includes expansive 360-degree mountain views, beaver ponds, streams, and scenic lakes like Rainbow Lake and Lost Lake.
The summit of Cottonwood Pass itself offers incredible 360-degree views of the Collegiate Peaks and Sawatch Range. Other highlights include the Taylor River and the town of Almont at the end of the drive.
Yes, the route provides access to portions of the Continental Divide Trail (CDT) and the Colorado Trail (CT). Specifically, you can find sections of the Colorado Trail Seg. 13 North Cottonwood Creek Road to Chalk Creek Trailhead, CDT - Colorado Section, Collegiate West, and Collegiate East.
Cottonwood Pass is generally open from June through October. It closes seasonally due to heavy snowfall, so it's crucial to check road conditions before planning a trip outside of these months.
Given the high altitude (up to 12,126 feet at the pass), it's essential to be properly acclimated. Be prepared for extreme sun exposure, wind, cool temperatures, and rapidly changing weather conditions. Bring layers of clothing, plenty of water, sun protection, and snacks.
Yes, while some trails are challenging, options like the Lost Lake Trail are shorter and less strenuous, making them suitable for families. Always consider the high altitude and choose trails appropriate for everyone's fitness level.