140 Lost Sea
Athens, TN 37874
Designated as a Registered National Landmark, a guided walk to the bottom of this cavern is rewarded with a trip in a glass bottom boat on the world's largest underground lake.
What our users are saying about Lost Sea | Rate Lost Sea
Athens Area Attractions
Mouse Creek Nursery
Mayfield Dairy Farms Visitor Center
Fort Loudon State Historic Area
Athens / McMinn County Living Heritage Museum
Strikers' Premium Winery
Sweetwater Valley Farm
Swift Museum Foundation Inc.