3.4
(1)
31
hikers
04:48
16.6km
430m
Hiking
Hike the moderate Colorado Trail - Twin Sisters Trail, a 10.3-mile route with 1401 feet of gain in the San Juan National Forest.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
San Juan National Forest
Waypoints
Start point
Parking
Get Directions
106 m
Highlight • Trail
Tip by
2.11 km
Highlight (Segment) • Trail
Tip by
8.32 km
Highlight • River
Tip by
16.6 km
End point
Parking
Way Types & Surfaces
Way Types
16.6 km
< 100 m
Surfaces
16.5 km
108 m
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Elevation
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Weather
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Today
Monday 25 May
13°C
0°C
57 %
Additional weather tips
Max wind speed: 21.0 km/h
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This route was planned by komoot.
This segment of the Colorado Trail, often referred to as the Twin Sisters Trail, typically runs from Little Molas Lake Trailhead — Colorado Trail to the vicinity of Lime Creek. It's an out-and-back section of the larger Colorado Trail.
The Colorado Trail - Twin Sisters Trail is rated as moderate. With a distance of approximately 16.6 km (10.3 miles) and an elevation gain of around 427 meters (1,400 feet), it offers a good challenge without being overly strenuous for experienced hikers.
Yes, the Colorado Trail, including this segment, is generally dog-friendly. However, it's always recommended to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please practice Leave No Trace principles and pack out all waste.
This trail is located within the San Juan National Forest. Generally, there are no specific permits required for day hiking on the Colorado Trail within the National Forest, nor are there entrance fees. However, always check the official San Juan National Forest website for the most current regulations before your visit.
The best time to hike this section of the Colorado Trail is typically from late June through September. During these months, the snow has usually melted, and the weather is generally favorable. Always check current weather and trail conditions before heading out, especially at higher elevations.
As part of the Colorado Trail, this segment features varied mountain terrain. You can expect well-maintained dirt paths, some rocky sections, and potentially exposed areas. The trail winds through scenic high-alpine environments, offering diverse landscapes.
This segment offers stunning views typical of the San Juan Mountains. Key points along the way include the Little Molas Lake Trailhead — Colorado Trail, the scenic Lime Creek, and you'll be traversing Colorado Trail Segment 25, known for its high-alpine beauty.
Yes, the route primarily follows the official Colorado Trail for its entire length. It also includes sections identified as Twin Sisters / Colorado Trail and Molas - Colorado Trail, indicating its integration within the broader Colorado Trail system and local trail networks.
Hikers generally complete the 16.6 km (10.3 miles) out-and-back trail in approximately 4 hours and 48 minutes. This duration can vary based on individual fitness levels, the number of stops for photos, and trail conditions.
Yes, parking is available at the Little Molas Lake Trailhead — Colorado Trail. As this is a popular area, especially during peak season, it's advisable to arrive early to secure a spot.
For a moderate hike like this, essential gear includes plenty of water, snacks, appropriate layers of clothing for changing mountain weather, sun protection (hat, sunglasses, sunscreen), a first-aid kit, and a map or GPS device. Trekking poles can also be beneficial for stability on varied terrain.