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Lost Sea Adventure, Sweetwater

(3.5/5 based on 650+ reviews on the web)
Lost Sea Adventure explores the Craighead Caverns, home to America's largest underground lake. Take the 1.2 km (0.75 mi) guided walk to see the impressive formations. Your guide will tell you about the caverns' varied history, including a period as a Cherokee meeting place, as well as a gunpowder-materials mining site for Confederate soldiers. The tour ends with a glass-bottom boat trip on the massive Lost Sea. Back above ground, explore Old Sweetwater Village, an artificial town full of old-Tennessee charm with food and souvenir stores. If you'd like to see more, take a self-guided walk along the 0.5-km (0.33 mi) forested nature trail. Add Lost Sea Adventure to your Sweetwater travel itinerary, and discover new vacation ideas by using our Sweetwater itinerary maker.
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Reviews
TripAdvisor
  • The caves are beautiful and grand! The lake was pretty cool. However I do have a few problems with it. The tour is an hour-ish but it really needs to be longer because it was a lot of walking and very...  more »
  • My son is 15. I took him here during fall break. He has been caving with some friends of ours, so he was familiar with a lot of the information our tour guide was giving. His favorite part was the act...  more »
  • I have taken friends and family to the lost sea and I enjoy it every time I go. It is a long walk down and especially up but the guides are terrific. On the way back up they go slow and stop at times....  more »