Historical Markers in
Campbell County, Tennessee

All Veterans Memorial Big Creek Gap Campbell County War Memorial Civil War in Tennessee Conflict in Campbell County Glen Oaks Historic Stone Chapel Howard "Louie Bluie" Armstrong Kirby Smith Invades Kentucky Stone Mill Tennessee - Campbell County / Kentucky The Civilian Conservation Corps and Cove Lake State Park
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.
Tennessee random facts