Lost Sea Adventure Tennessee

The Lost Sea Adventure

thelostsea.com
4.2/5
(1.4K) · Attractions & activities in Sweetwater, United States
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The Lost Sea is open daily except Thanksgiving Day and Christmas Day. The Lost Sea is America's Largest Underground Lake. All tours are guided …

Reviews

Tripadvisor
4.2/5 · 1,388 reviews
5-star
73%
4-star
16%
3-star
6%
2-star
2%
1-star
3%
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Mar 27, 2025
On our road trip we found this place and it was well worth it! All of our kids loved it. The walk down to the lake is quite the walk, especially coming back up. But you feel like you're on another pl…Full review by Kimberly S
Mar 17, 2025
Cool stop while traveling. Involves a little hiking down and up but it’s not too bad unless you’re out of shape - however, they offer many rest stops. Angela, our group’s guide, did a great job provi…Full review by David R
Feb 15, 2025
Logan was a great tour guide! He made the experience very enjoyable and made sure to include everyone. I would definitely recommend this as a fun date or family day!Full review by Madeline L
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Articles

Explore the United States' largest underground lake when you embark on an epic Lost Sea Adventure. Your journey will begin with a guid…
cityseeker.com

Questions & answers

Q:
Is it wise bring walking stick for assistance in the hike if needed?
A:
Yes, a walking stick could be helpful, however you should be physically able and of average or above physical fitness to walk, as it is steep in some parts and slippery in others.
A:
Q:
Going to Tennessee/Kentucky this summer for a short road trip. Trying to squeeze in as much as possible. Has anyone did …
Q:
Going to Tennessee/Kentucky this summer for a short road trip. Trying to squeeze in as much as possible. Has anyone did the “Lost Sea Adventure” AND “Lost River Cave” in Bowling Green Kentucky??? Which do you think was a better experience? I heard the River cave tour is very short & not really worth it.
A:
Just done the Lost Sea Adventure in Sweetwater Tennessee. Really enjoyed it.
A:
Answer by Timothy D · Mar 24, 2024
Q:
most comments advise against handicap vehicles(power wheel chairs,etc).has anything been done recently to change …
Q:
most comments advise against handicap vehicles(power wheel chairs,etc).has anything been done recently to change that situation?
A:
I recently went and I would say no. The ground is mostly clay but there are bumps throughout the path. And after you get down to the lake, you walk on a floating dock and transfer …
A:
I recently went and I would say no. The ground is mostly clay but there are bumps throughout the path. And after you get down to the lake, you walk on a floating dock and transfer into a small boat.
A:
Answer by ancromer · May 4, 2023
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