Harvard · McHenry County · IL
Stone Mill Trail is a 2.9-mile easy trail near Harvard, in McHenry County, IL. It climbs 37 ft and descends 38 ft, between 874 ft and a high point of 908 ft. Easy difficulty: calculated from 1% avg grade · 5.9 mi loop, 77 ft climb. The surface is paved. Mapped for other.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.