I learned about this in my geography class just last December. Neat to see pictures of it!
Mammoth cave is one of the largest caves in the world.US/Mex It is unknown exactly how deep it is because some of it has not been explored yet.
I hope you have fun visiting them this summer.
We took one tour that lasted about 3 hours and covered about 2 1/2 hours.It went down almost 200 feet.
Sign up to comment.
Sign in if you already did it.
Photo taken in Mammoth Cave National Park, 1 Mammoth Cave Pkwy, Mammoth Cave, KY 42259, USA
Misplaced? Suggest new location