Lagunitas-Forest Knolls · Marin County · CA
Boulder Springs Trail is a 0.5-mile intermediate (blue) trail near Lagunitas-Forest Knolls, in Marin County, CA. It climbs 90 ft and descends 532 ft, between 624 ft and a high point of 1,072 ft. The surface is dirt. 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.