THE LONGEST LIST OF THE LONGEST
STUFF AT THE LONGEST DOMAIN NAME AT LONG LAST
What is the world's largest Underground Lake?
The largest underground lake is in the United States
and is the Lost Sea in (or under) Sweetwater, Tennessee.
The Lost Sea has been registered as a Natural
Landmark by the U.S. Department of Interior. Visitors can take a closer look at
the Sea by traveling in a glass-bottomed boat headed by a guide.
The lake was discovered in 1905 by a 13-year-old boy
named Ben Sands who wiggled through a tiny and entered a huge cavern half filled
The lake measures 800 feet long by 220 feet wide,
but that is only the portion that can be seen and accessed, the exact size of
the Lost Sea is still unknown.
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