Colonial Heights · Sullivan County · TN
Duck Island Loop is a 0.6-mile easy trail near Colonial Heights, in Sullivan County, TN. It climbs 23 ft and descends 19 ft, between 1,270 ft and a high point of 1,291 ft. Easy difficulty: calculated from 1% avg grade · 1.2 mi round trip, 46 ft climb. The surface is asphalt. Mapped for hiking, trail running, ohv.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.