The Lost Sea isn’t really lost so much as it’s not visible above ground. And it’s not really a sea so much as a lake. It’s still worth the trip. Located in Sweetwater, Tenn., this underground lake ...
Tucked deep beneath the Smoky Mountains, about 50 miles south of Knoxville, lies a hidden wonder—the Lost Sea, America’s largest underground lake. The awe-inspiring site attracts thousands of visitors ...
You may not know what the Lost Sea is, but your friends from East Tennessee will. In the pursuit of learning more about the state I live in and its people, I went on a field trip to Sweetwater, Tenn.