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Colorado
3.7 mi
Distance
329 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Grand Mesa, Uncompahgre and Gunnison National Forests
3 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
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Why you'll love it
Costo Lake
AI-suggested draft · review before you go
Costo Lake is a 3.7-mile out-and-back trail located in Colorado near Colorado within Routt National Forest's Hahns Peak/Bears Ears Ranger District. The hike features a moderate elevation gain of 329 feet, making it accessible for hikers of varying experience levels. This out-and-back route takes you to Costo Lake, offering a straightforward path to a scenic mountain lake destination. The gentle elevation profile means you'll enjoy a steady but manageable climb on your way in, with the return journey following the same established trail. Routt National Forest provides a beautiful backdrop with its diverse terrain and mountain scenery. The Hahns Peak/Bears Ears Ranger District manages this area, ensuring trail maintenance and visitor safety. This trail is well-suited for hikers looking for a moderate-length outing with a mountain lake reward at the turnaround point. The total hiking distance of 3.7 miles makes this an ideal half-day adventure, allowing time for exploration and rest at the lake before heading back the way you came.
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