Day Valley · Santa Cruz County · CA
Hihn's Sulphur Spring Road is a 4.9-mile moderate trail near Day Valley, in Santa Cruz County, CA. It climbs 946 ft and descends 2,394 ft, between 478 ft and a high point of 2,180 ft. Moderate difficulty: calculated from 13% avg grade · 9.9 mi round trip, 3,419 ft climb. The surface is unpaved. Mapped for mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.