George Wear, from Dallas, Texas, told Newsweek: "It felt like this may be one of those caves that very few people had been in ...

SPRINGFIELD, Mo. (KY3) - Riverbluff Cave is located in Springfield, Missouri. It’s a scientific research cave and historic place in Greene County. This is a place where lions, bears and mammoths once ...

The Aggitis River Cave in Greece is one of the largest and most spectacular river caves in all of Europe. It is located in ...

At first it feels like a river in a cave, then the cave keeps expanding until it feels like the river is inside something closer to an underground canyon than a passage. The water pulls you forward ...

The cave river was calm, cold, and completely dark beyond the headlamps. As they swam deeper, movement in the water became ...

Hidden River Cave was once filled with heavy metals and sewage that made the surrounding town smell awful. After a cleanup, it became a tourist draw. The entrance to Hidden River Cave lies just off ...