Bell Witch Cave in Adams, TN Visit this popular “ghost-hunting ... Craighead Caverns and the Lost Sea in Sweetwater, TN Craighead Caverns is home to the country’s largest underground ...

It’s located off of I-75 in Sweetwater, Tennessee. It’s about halfway between Chattanooga and Knoxville (it’s a little closer to Knoxville). Your visit to The Lost Sea starts with a tour of ...

Sweetwater, Tennessee was one of the little-known cities that became a gathering place for people across the globe to visit and get to witness the once-in-a-lifetime event on Aug. 21, 2017.