Eldora · Boulder County · CO
Devil's Thumb Bypass Trail is a 0.8-mile easy trail near Eldora, in Boulder County, CO. It climbs 14 ft and descends 182 ft, between 9,625 ft and a high point of 9,794 ft. Easy difficulty: calculated from 5% avg grade · 1.6 mi round trip, 201 ft climb. The surface is dirt. Mapped for hiking, trail running, equestrian.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.