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Mammoth Cave has at least 390 miles of known passageways.
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∙ 12y ago
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Where is the longest cave system in the world?
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
Where is the worlds longest cave?
mammoth cave is over 350 miles long.
How long is the longest cave system?
Mammoth-Flint Ridge Cave system with over 390 miles of passageways.
Where is the longest cave river in the world?
The longest cave river is in america.
Mammoth Cave in Kentucky is the longest cave system in the world how long is it in kilometers?
it is 400 km it is right trust me i should know.
What cave in South Dakota is part of the world's longest cave system?
Mammoth Cave in Kentucky is the world's longest known cave system. The Jewel Cave system near Custer, South Dakota is ranked as the second longest known cave system.
The world longest cave system?
Mammoth Cave
Which is the longest cave in the world?
Mammoth Cave, Kentucky
What is the longest cave system in the US?
Mammoth Cave in Kentucky.
What is the length of the longest cave in the world?
The longest cave in the world is the Mammoth Cave in Kentucky, United States. The scientists believed that the estimated length of the cave is 1,000 mi or 1,600 km.
What is the white cave?
The White Star Cave is the longest show cave in England and in the UK
What is Mammoth Cave KY?
mammoth cave KY is a cave in Kentucky that is really, really, really long i mean miles long
