Black Diamonds to Mt Diablo Regional Trail

Clayton · Contra Costa County · CA

3.7 miDistance
136 ftTotal climb
345 ftTotal descent
612 ftHigh point
394 ftLow point
EasyDifficulty
unpavedSurface

Elevation profile

Black Diamonds to Mt Diablo Regional Trail is a 3.7-mile easy trail near Clayton, in Contra Costa County, CA. It climbs 136 ft and descends 345 ft, between 394 ft and a high point of 612 ft. Easy difficulty: calculated from 3% avg grade · 8.9 mi round trip, 689 ft climb. The surface is unpaved. Mapped for hiking, trail running, equestrian.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.