What is the length of Mammoth Cave?

Answer 1

Mammoth Cave near Cave City, Kentucky, is the world's longest cave. More than 390 miles of passages have been mapped. Mammoth Cave is three times longer than its nearest competitor. Not only is the cave the longest in the world, but cave mappers believe the cave system will eventually prove to be 560 miles (900 km) long. The second longest cave in the world, Optimisticeskay Cave, in the Ukrainskaya region of the C.I.S. (former Soviet Union), is only 143 miles (230 km) long.
It is 4.6 miles long.

Answer 2

Its depth, or vertical range, is less than 400feet, but if you mean by "height" that of its largest passages or chambers from floor to roof you'd have to study its survey or formal descriptions to determine that.

Answer 3

Mammoth Cave is 379 feet deep, and has 5 levels of passages.

Answer 4

Mammoth Cave is over 365 miles long. If the 2nd and 3rd longest caves in the world were joined together, Mammoth Cave would still be longer, by over 100 miles.

Answer 5

Over 400 miles of caves have been explored, and there may be hundreds of miles still left to be found.

Answer 6

why this site take so long to load? its bs.

Answer 7

105 feet (32 m)

Answer 8

235