To date, 367 miles of the Mammoth Cave system has been measured.
mammoth cave KY is a cave in Kentucky that is really, really, really long i mean miles long
mammoth cave if you researched how big mammoth cave is well i don't know how long but it is the longest in the world
105 feet (32 m)
mammoth cave is over 350 miles long.
The mammoth cave was discovered yesterday.This is one huge, mammoth cave!The mammoth cave paintings were incredibly detailed.
mammoth cave is a cave
Mammoth Cave Region
Mammoth Cave has at least 390 miles of known passageways.
Cave Mappers believe it could get up to 560 miles long.
One of the largest cave systems in this part of the world is the Mammoth Cave system in Kentucky and measures over 400.000 miles with a depth f 407 feet. The other cave system in this category is the Jewel Cave in South Dakota measuring over 168.600 miles.
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.