Belmont · San Mateo County · CA
Alternate Down Line is a 0.1-mile intermediate (blue) trail near Belmont, in San Mateo County, CA. It climbs 0 ft and descends 82 ft, between 350 ft and a high point of 432 ft. The surface is dirt. Mapped for hiking, trail running, mountain biking.
All San Mateo County trailsSan Mateo County mountain bikingSan Mateo County hikingCA trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.