Duff Spring is a spring located in Loudon County, Tennessee. It appears on the Concord USGS 7.5-minute topographic quadrangle. The nearest populated place is Point Harbor, approximately 0.9 miles to the SW.
Loudon County · Tennessee
Duff Spring is a spring located in Loudon County, Tennessee. It appears on the Concord USGS 7.5-minute topographic quadrangle. The nearest populated place is Point Harbor, approximately 0.9 miles to the SW.