Eldorado Springs · Boulder County · CO
Coal Seam Trail is a 0.7-mile intermediate (blue) trail near Eldorado Springs, in Boulder County, CO. It climbs 156 ft and descends 8 ft, between 5,579 ft and a high point of 5,727 ft. The surface is dirt. Mapped for hiking, trail running, mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.