Erwin · Unicoi County · TN
Sill Branch South Trail is a 1.2-mile hard trail near Erwin, in Unicoi County, TN. It climbs 1,205 ft and descends 125 ft, between 1,934 ft and a high point of 3,014 ft. Hard difficulty: calculated from 21% avg grade · 2.4 mi round trip, 1,331 ft climb. 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.