A vast subterranean cave system in southern France, near Avignon, is rewriting what we thought we knew about prehistoric human exploration. The Saint-Marcel cave network, stretching over 40 miles, ...

Beneath the idyllic resort towns of Mexico's Yucatan Peninsula, daring explorers have uncovered a hidden world of grand chambers and twisting tunnels. The Ox Bel Ha, Mayan for 'Three Paths of Water', ...

Francis Proctor,76, has been digging an incredible network of subterranean caves beneath his back garden in Ainsdale, Southport, for three decades. (William Lailey via SWNS) By James Connolly A ...

An underground chamber found in Jubilee cave is the largest known in Israel, rising over 10 stories tall beneath Ofra.

Experience a truly unique meal at this Arizona cave restaurant, where you can dine underground surrounded by ancient rock ...

Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the world’s most fascinating cave systems, each with its own story carved by ...

The Majestic Caverns in Alabama, lit by colorful lights - Ray Tan/Getty Images Many travelers like to seek out and conquer high points, like Willis Tower in Chicago, the highest observation deck in ...