Calumet · Houghton County · MI
Greenstone Loop is a 1.9-mile easy trail near Calumet, in Houghton County, MI. It climbs 32 ft and descends 31 ft, between 1,196 ft and a high point of 1,223 ft. The surface is classic+skating. Mapped for winter sports, xc ski.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.