Lost Sea
Sweetwater, Tennessee
Deep within a Tennessee hillside lies a record-breaking four-acre lake where visitors can navigate glassy waters and spot rare mineral formations known as cave flowers.
6 hotels in Sweetwater, Tennessee
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Explore Sweetwater, TennesseeDiscover what makes this area worth visiting.
Sweetwater, Tennessee
Deep within a Tennessee hillside lies a record-breaking four-acre lake where visitors can navigate glassy waters and spot rare mineral formations known as cave flowers.
Adams, Tennessee
This eerie karst cavern is the legendary lair of Kate, a notorious spirit from Southern folklore who famously tormented a pioneer family and supposedly frightened a future U.S. president.
Gatlinburg, Tennessee
These rare Appalachian beetles coordinate their bioluminescent displays to pulse and fade in total unison, turning the Tennessee forest into a rhythmic, glowing masterpiece for just a few nights each year.