2
riders
00:59
16.7km
100m
Cycling
Cycle an easy 10.4-mile (16.7 km) route on Colorado Trail Segment 11, enjoying scenic views around Twin Lakes in San Isabel National Forest.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
San Isabel National Forest
Waypoints
Start point
Parking
Get Directions
1.46 km
Highlight • Viewpoint
Tip by
8.06 km
Highlight • Settlement
Tip by
16.7 km
End point
Parking
Way Types & Surfaces
Way Types
16.2 km
500 m
Surfaces
16.2 km
383 m
117 m
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Elevation
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Weather
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Sunday 5 July
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Max wind speed: 8.0 km/h
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This route was planned by komoot.
This segment is known for its challenging and varied terrain. You can expect significant elevation changes, including sustained climbs and descents, with sections of loose rock. While some flatter areas exist, particularly around Twin Lakes, the overall character is physically demanding and best suited for mountain biking or bikepacking.
No, Colorado Trail Segment 11 is rated as difficult and is not recommended for beginners. It features significant elevation gains (around 5,100 feet), technical sections with loose rock, and challenging descents, such as the 2,400-foot drop from Hope Pass on the Collegiate West route. It's best for experienced mountain bikers or bikepackers.
The best time to cycle this segment is typically from late spring to early fall. During these months, you'll experience the vibrant colors of aspen forests, abundant wildflowers, and stunning views. Fall is particularly striking around Twin Lakes when the leaves change. Always check current weather and trail conditions before you go, as high-altitude sections can retain snow later in the season.
The segment offers exceptional beauty. You'll traverse through aspen forests and enjoy stunning views of surrounding mountains, including Colorado's highest peak, Mount Elbert, and Mount Massive. The trail winds around Twin Lakes, where reflections are particularly beautiful. You'll also see wildflowers, flowing creeks, and views of Clear Creek Reservoir.
Water access can be inconsistent on this segment, with some dry stretches. While reliable sources are available for the first few miles, it's crucial to carry sufficient water for your entire trip and plan for potential refills, especially given the demanding nature of the trail.
Generally, dogs are allowed on the Colorado Trail, but specific regulations may apply within the San Isabel National Forest. Always keep your dog on a leash, pack out all waste, and ensure they are well-behaved around other trail users and wildlife. Check the latest forest service guidelines before your visit.
Colorado Trail Segment 11 is located within the San Isabel National Forest. Typically, there are no entrance fees for general use of the National Forest. However, specific permits might be required for certain activities, overnight camping, or if you plan to access designated wilderness areas. It's always best to check the official San Isabel National Forest website for the most current regulations regarding permits and fees before your trip.
Access points for this segment include the Mount Massive Trailhead. Parking availability can vary, especially during peak season. It's advisable to arrive early to secure a spot, particularly if you're starting from popular trailheads. Always check for specific parking regulations or restrictions at your chosen access point.
Around mile 13.7, southbound riders face a significant decision: continue on the standard Colorado Trail (Collegiate Peaks East) or take the Collegiate Peaks West alternate. While the East is standard, the West is often favored for its more scenic views, though it adds about 5.1 miles and thousands of feet of elevation gain, including the challenging ascent of Hope Pass. Consider your fitness and time when making this choice.
Yes, the route is part of the larger Colorado Trail system and intersects with several other paths. You'll find sections that overlap with the ADT - Colorado C - Q - Seg 4, CDT - Colorado Section, Colorado Trail Seg. 11 Half Moon Creek to Clear Creek Road, Colorado Trail segment 7, and the Continental Divide Trail and Colorado Trail (Segment 11). There's also a small section of Gordon Gulch Road.
The trail passes near the Twin Lakes (Town), which may offer limited services. For more options, you'd likely need to venture to nearby towns like Leadville or Buena Vista, which provide a wider range of cafes, pubs, and accommodation choices. Plan your resupply and overnight stays accordingly, as services directly on the trail are sparse.
The area is rich in diverse ecosystems, offering opportunities to see various wildlife. You might encounter birds, bees, and other small animals. As it's part of the Rocky Mountains, larger mammals could also be present, so it's always wise to be aware of your surroundings and practice Leave No Trace principles.
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