Good question! I assume you mean how deep is Desoto Caverns (actually one cave as far as I can make out), not how thick is the rock above its roof. For some reason such statistics are rare in show-cave publicity.
Short of an intensive trawl of speleological literature I'll leave to you, it's hard to find such details. The show-cave web-site is dreadful - just a playground ad. There must be a survey and description somewhere!
Wikipedia doesn't give much more beyond revealing the cave to be notable for a very large chamber rich in active speleothems, so it sounds worth seeing. The description then reports the cave ending not far further in a pool and blank wall, and mentions no diving attempts.
Are there any TAG cavers here who can supply the cave's vital statistics?
Yes, Eldorado is said to have underground caverns, which have been a popular element in various legends and myths surrounding the lost city. Some stories suggest these caverns hold untold treasures or secrets, adding to the allure of the Eldorado legend.
Luray Caverns is located in Luray, Virginia, in the eastern United States. It is a popular tourist attraction known for its impressive underground caverns and stunning rock formations.
Carlsbad Caverns may be found near the city of Carlsbad in New Mexico.
The Luray Caverns in Virginia are about 4.4 miles long, but the portion open to the public for tours is about 1.5 miles in total. These caverns feature stunning geological formations like stalactites, stalagmites, and underground pools.
The Shenandoah Caverns cave system is approximately 60 feet deep. The main cavern is about 17 feet tall and has various passages and chambers at different depths within the cave network.
Caverns can be under water and underground.
Deep underground, water can be contained in porous rock formations such as aquifers, which are layers of rock that can hold and transmit water. Another way water can be contained underground is in underground water reservoirs or natural underground chambers created by geologic processes like caves or caverns.
caverns
Carlsbad caverns
underground lunchroom.
the carlsbad caverns are the one national park which has rooms and other activities underground
no or yes
No but, a shocking discovery in 2008 led to the exploration of caverns and found lava tubes underground.
carlsbad caverns
groundwater
calcium carbonate
The town with a Spanish name famous for its underground caverns that is 80 miles west of Mason is Sonora, Texas. The Sonora Caverns, also known as the Caverns of Sonora, are a popular tourist attraction in the area.