San Ramon · Contra Costa County · CA
Upper Hidden Valley Ridge Trail is a 1.0-mile moderate trail near San Ramon, in Contra Costa County, CA. It climbs 350 ft and descends 209 ft, between 779 ft and a high point of 1,007 ft. Moderate difficulty: calculated from 10% avg grade · 2.1 mi round trip, 574 ft climb. The surface is dirt. Mapped for hiking, trail running, mountain biking.
All Contra Costa County trailsContra Costa County mountain bikingContra Costa County hikingCA trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.