The Lost Sea Adventure's cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

The Lost Sea Adventure

4.7

About this business

Specialties: The Lost Sea is America's Largest Underground Lake and Registered National Landmark. Guided tours daily. Established in 1965. The Lost Sea was discovered by a 13 year old boy named Ben Sands in 1905 but remained a mystery for many years after that. The cave and lake were opened commercially as the Lost Sea in 1965. 

Location details

140 Lost Sea Rd, Sweetwater, TN, 37874, United States

Get directions
WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
Sat9:00 a.m. to 6:00 p.m.
Sun9:00 a.m. to 6:00 p.m.
4.77,228 reviews
Select a rating
Ken's profile image
2 years ago

Interesting caverns We visited here and enjoyed the boat ride through the caverns. There are fish that will nip your fingers if you put them in the water. The tour guide was very knowledgeable and very willing to answer questions. There was not a lot of hiking. 

Simone's profile image
2 years ago

Cavern Tour This is an interesting cavern in Tennessee. A portion of the tour is done on foot for a short distance and then you board a glass bottom boat for a whole new experience. We found this cavern tour to be very fascinating and worth you while if you are in the area. 

tammy's profile image
2 years ago

lost sea This is a great place. My kids really enjoyed it. They take you on a boat ride, you go through the cave with a guide, who is very informative. You really need to experience total darkness. 

A's profile image
2 years ago

Fantastic We went here on a class field trip. This is a great place to visit. The caves are huge and the guide was very informative. We went on a boat ride and a great tour of the caves. They offer all night stays and special tours as well. They have a restaurant, ice cream parlor, general store and (my favorite) glass blower. This place has something for everyone. 

Frequently asked questions about The Lost Sea Adventure

How is The Lost Sea Adventure rated?

The Lost Sea Adventure has a 4.7 star rating with 7,228 reviews. 

When is The Lost Sea Adventure open?

The Lost Sea Adventure is open now. It will close at 6:00 p.m.  

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com