Lake in the Hills · McHenry County · IL
Main Fen Trail is a 0.2-mile easy trail near Lake in the Hills, in McHenry County, IL. It climbs 15 ft and descends 20 ft, between 809 ft and a high point of 826 ft. Easy difficulty: calculated from 3% avg grade · 0.4 mi round trip, 29 ft climb. The surface is ground. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.