The Lost Sea | Tennessee Vacation

The Lost Sea

Sweetwater
Address: 
140 Lost Sea Rd.
Sweetwater, TN 37874
Contact Email: 
thelostsea@gmail.com
Phone: 
423-337-6616

Take a boat ride on the Lost Sea, a unique natural wonder which is listed as “America’s Largest Underground Lake” in the Guinness Book of World Records. Lost Sea has been designated a Registered Natural Landmark by the U.S. Dept. of Interior.


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