Historical Marker
Building Fort Negley / African American Labor
Historical marker location:
1100 Fort Negley Boulevard, Nashville, Tennessee
( Marker can be reached from Fort Negley Boulevard north of Chestnut Street, on the right when traveling north.)
Marker installed: 2004
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.