10 miles click to this link to see for yourself www.shannontech.com/ParkVision/MammothCave/MammothCave.html mammoths are so cool i luv them but they are scary
It is difficult to determine exactly how many miles of Mammoth Cave have not been discovered as the cave system is constantly being explored and mapped. However, the known explored length of Mammoth Cave is over 400 miles, making it the longest known cave system in the world.
Stephen Bishop was slave guide who discovered more than 20 miles of Mammoth cave.
To date, 367 miles of the Mammoth Cave system has been measured.
More then 390 miles of passageways have been mapped.
The mammoth cave was discovered yesterday.This is one huge, mammoth cave!The mammoth cave paintings were incredibly detailed.
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Over 390 miles.
Over 390 miles of passageways have been mapped.
European settlers discovered Mammoth Cave over 4,000 years ago. Minerals were discovered in the cave and miners worked for nearly 2,000 years before the cave fell.
Mammoth Cave covers an area of approximately 82.55 square miles.
Mammoth Cave has over 390 miles of passageways. Mammoth Cave National park covers 52,385 acres. Mammoth Cave was once used as a tuberculosis hospital. Mammoth Cave receives over 500,000 visitors each year.
Mammoth cave got its name from its enormously large cave system. the word mammoth it this context is used as a metaphor to its huge size (more than 390 miles explored so far and experts say there still is no end in sight)From the size of some ofits firstpassages to be discovered. It's nothing to do with the Wooly Mammoth (ref: Wikipedia).