Boulder · Boulder County · CO
Royal Arch is a 0.8-mile trail near Boulder, in Boulder County, CO. It climbs 438 ft and descends 1,212 ft, between 6,187 ft and a high point of 6,961 ft. The surface is dirt. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.