Hidden beneath the Guadalupe Mountains, these caverns are a natural marvel, with over 119 caves formed from limestone. The ...

Carlsbad Caverns National Park feels like a trip to another planet. Here is everything you need to know about one of America's most unique parks.

Some 2,000 years ago Indians went deep into the great cavern in Kentucky to mine gypsum, leaving behind them many traces of a society that was just beginning to develop agriculture ...

The Natural Bridge Caverns are home to the biggest commercial cave system in Texas. Above-ground adventures include zip lining, a rope course, a maze, gem mining, shopping and dining. But the ...

BENSON, Ariz. (KGUN) — Kartchner Caverns State Park is known for its diversity of minerals. On March 1, park staff spotted one that's particularly rare inside of caves here. "We started to ...

DEEP INSIDE, HUMPBACK MOUNTAIN IS A PLACE UNIQUE IN NORTH CAROLINA. THE LINVILLE CAVERNS ARE THE ONLY CAVES IN THE STATE OPEN TO THE PUBLIC FOR TOURS. FOLLOWING HURRICANE HELENE, BEING OPEN TO ...