Discover rose-tinted valleys, towering ‘fairy chimneys’ and entire underground cities on a visit to this spectacular area of ...

Three North Dakota landmark destinations have made a list of places to visit when international travelers don’t want to go to ...

Early risers often wake to the sight of a sky full of colourful hot air balloons floating over Cappadocia’s already-surreal tufa formations ... cuisine in a cosy cave dining room.

Known to geology nerds as a “karst,” the Natural Bridges were formed when the rushing waters of Coyote Creek eroded through a layer of soluble bedrock and created this Aladdin-esque Cave of Wonders ..

Carlsbad Caverns is a maze of underground caves born from an ancient tropical reef. The caverns house North America's largest cave chamber, "the Big Room," which boasts a floor area of 8.2 acres ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. A mile and a half beneath the ocean’s surface, the ...

The pioneering Canadian cave diver has dived to depths as great as 140 metres in Bermuda. And in 2001, she became the first person to explore caves inside an iceberg in Antarctica. "They're ...

IFLScience needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. Tom is a writer in London with ...

A tourism brochure for New Zealand's Waitomo Caves from 1928 What’s waiting for us within the mysterious depths of a cave? It’s been the stuff of legend and campfire stories for centuries.

Under the green hills of Waitomo lies a labyrinth of caves, sinkholes and underground rivers. The area's name comes from the Māori words wai (water) and tomo (hole). The easiest way to see the Waitomo ...