Upper Lake · Colusa County · CA
Boundary Trail is a 2.1-mile moderate trail near Upper Lake, in Colusa County, CA. It climbs 811 ft and descends 616 ft, between 4,276 ft and a high point of 4,719 ft. Moderate difficulty: calculated from 13% avg grade · 4.2 mi round trip, 1,458 ft climb. Mapped for ohv.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.