Naturally formed Sand Cave in Cumberland Gap offers an unusual, yet amazing view of where ancient Kentuckians might have lived. Cumberland Gap is also home to the 2400 foot pinnacle where one can view Kentucky, Tennessee and Virginia simultaneously.
This Secret Cave River In Kentucky Is A Must Visit
Mammoth Cave in Kentucky: Beneath the mile surface of Kentucky’s Mammoth Cave National Park sits the longest cave system in the world. With more than 400 miles of the network already explored, no one knows how far the limestone caves extend in actuality.