Cornwall-on-Hudson · Orange County · NY
Black Rock Hollow Trail is a 2.3-mile moderate trail near Cornwall-on-Hudson, in Orange County, NY. It climbs 767 ft and descends 649 ft, between 404 ft and a high point of 1,115 ft. Moderate difficulty: calculated from 12% avg grade · 4.6 mi round trip, 1,453 ft climb. Mapped for hiking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.