Altona · Boulder County · CO
Schoolhouse Loop is a 1.0-mile intermediate (blue) trail near Altona, in Boulder County, CO. It climbs 72 ft and descends 72 ft, between 5,711 ft and a high point of 5,781 ft. The surface is dirt. Mapped for hiking, trail running, mountain biking, equestrian.
All Boulder County trailsBoulder County mountain bikingBoulder County hikingTrails near AltonaCO trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.