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Colorado
3.5 mi
Distance
5 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Pike and San Isabel National Forests
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
Access via County Road 209/County Road 306: Cottonwood Pass
Road status feeds from the state DOT 511 network.
State DOT 511 · 32 d ago
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Why you'll love it
Lost Lake
AI-suggested draft · review before you go
Lost Lake is a 3.5-mile out-and-back trail located in Colorado near the San Juan National Forest's Columbine Ranger District (West). This route features minimal elevation gain of just 5 feet, making it accessible for hikers of varying ability levels seeking a relatively flat walk. The trail is managed by the San Juan National Forest, ensuring maintained conditions and adherence to Forest Service regulations. The out-and-back format allows hikers to turn back at any point and return via the same route, providing flexibility for those adjusting their distance on the day. With its low elevation change and moderate distance, Lost Lake offers a gentle hiking experience suitable for families, casual walkers, or anyone looking for an easier day on the trail. The maintained status of the route supports reliable trail conditions throughout the hiking season. For current conditions, trail access information, and any seasonal closures or restrictions, contact the Columbine Ranger District directly or visit the San Juan National Forest website.
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