Mill Valley · Marin County · CA
Pipeline Trail is a 0.3-mile hard trail near Mill Valley, in Marin County, CA. It climbs 142 ft and descends 107 ft, between 820 ft and a high point of 864 ft. Hard difficulty: calculated from 18% avg grade · 0.5 mi round trip, 256 ft climb. The surface is unpaved. 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.