Eldora · Boulder County · CO
Four O'Clock Trail is a 0.3-mile intermediate trail near Eldora, in Boulder County, CO. It climbs 27 ft and descends 187 ft, between 9,647 ft and a high point of 9,807 ft. The surface is classic. Mapped for winter sports.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.