Historical Marker
Southall
Historical marker location:
1250 Carters Creek Pike, Franklin, Tennessee
( Marker is at the intersection of Carters Creek Pike (State Highway 246) and Southall Road, on the right when traveling east on Carters Creek Pike.)
Marker installed: 1998
The largest underground lake in the United States is located in Tennessee. The Lost Sea, located in Sweetwater, Tennessee, covers over four acres and is home to a variety of unusual creatures, including blind fish and crayfish.