Clayton · Custer County · ID
Big Boulder Trail is a 3.7-mile trail near Clayton, in Custer County, ID. It climbs 2,262 ft and descends 777 ft, between 7,795 ft and a high point of 9,287 ft. The surface is dirt. Mapped for hiking, trail running.
All Custer County trailsCuster County hikingTrails near ClaytonID trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.