Castro Valley · Alameda County · CA
Ten Hills Trail is a 1.0-mile easy (green) trail near Castro Valley, in Alameda County, CA. It climbs 225 ft and descends 183 ft, between 390 ft and a high point of 519 ft. The surface is ground. Mapped for hiking, trail running, mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.