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America’s Largest Underground Lake Is Hiding In Tennessee And It’s Astounding

The Lost Sea is located in Sweetwater, Tennessee and is precisely where you should head if you’re looking to enjoy an underground tour that will leave your jaw on the ground. As the largest underground lake in the United States – and listed as one of the largest in the world – the Lost Sea is a sight to see. Although it takes a bit of work to get to it…

Did you know that Tennessee plays host to the largest underground lake in the United States? Pretty crazy…Continue the adventure with This Trail In Tennessee That Will Lead You To Extraordinary, Creepy Ruins.

Meghan O'Brien
Meghan is a Tennessee transplant wildly in love with Music City. She’s quite the fan of snobby coffee, late night diner dates and the unnecessary hair flip.