One of the world's deepest and most dangerous caves lies in Abkhazia, a disputed part of Georgia. It takes days to get to the ...

If you're looking to explore the hidden treasures below the surface, underwater cave adventures are as unique as they come ...

The caller reported two men stuck in a deep hole. Wyandotte police officers ... heard that a chunk of the wall cave and got kind of panicky and called 911." Chief of the Wyandotte Fire Department ...

Albert McCoy spotted the huge hole in the hillside while ... massive opening for ourselves. That cave was well above six feet high and about 40 feet deep. It looked like a tunnel, but no one ...

One of the boys climbed down the hole to retrieve the ball, and alas, the caves were discovered. The caves covered in crystal formations surround a 55-foot deep lake. Today, bridges run throughout ...