Eldora · Boulder County · CO
Guinn Mountain Trail is a 2.1-mile moderate trail near Eldora, in Boulder County, CO. It climbs 1,448 ft and descends 96 ft, between 9,646 ft and a high point of 11,001 ft. Moderate difficulty: calculated from 14% avg grade · 4.1 mi round trip, 1,555 ft climb. The surface is dirt. Mapped for hiking, trail running, mountain biking, equestrian.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.