The longest cave river is in america.
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
Mammoth Cave
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 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.
Mammoth Cave in Kentucky.
It is in central Kentucky near Brownsville.
Mammoth Cave in KY-US.
Mammoth Cave is the longest known cave system in the world. Therefore, yes, it is indeed the longest cave system explored by man in central Kentuky, in Kentucky, in the United States, in North America, in the Western and Northern Hemispheres and on Planet Earth It is also the longest cave system known to have ever been explored by man in the Universe. If the question was intended to find out where Mammoth Cave is located, then yes it is located in cental Kentucky near Bowling Green.
Mammoth Cave in Kentucky.
the longest cave is Mammoth cave it is located in Kentucky, length in miles:367.000 length in meters:590629 depth in feet:379 depth in meters:115.5
Kentucky. the roaring sea horse that lives in a kelp forest cave system, china ( also known as the sao- faung system) What is the world's longest cave? Respuesta: Mammoth Cave System in USA ( Kentucky) with 370.000 lenght miles