Lower Thorn Alley

Concord · Contra Costa County · CA

0.1 miDistance
0 ftTotal climb
91 ftTotal descent
526 ftHigh point
434 ftLow point
ModerateDifficulty
dirtSurface

Elevation profile

Lower Thorn Alley is a 0.1-mile moderate trail near Concord, in Contra Costa County, CA. It climbs 0 ft and descends 91 ft, between 434 ft and a high point of 526 ft. Moderate difficulty: calculated from 13% avg grade · 0.3 mi round trip, 91 ft climb. The surface is dirt. Mapped for hiking, trail running.

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