Nature’s underground wonders have captivated explorers and curious travelers across the country for centuries. From ...

Cascade Caverns is a 125-million-year-old cave. It’s 65 feet deep and about a mile long, with a constant temperature of 60-63 ...

This giant natural cave is right below one of America's favorite theme parks (and yes, you’re allowed to explore it).

Under a swath of Kentucky hills and hollows is a limestone labyrinth that became ... The least arduous cave tour (0.25 mile, 75 minutes) is the Frozen Niagara Tour. A modified version of the ...

Though these limestone caverns began forming 70 million ... Family-friendly Discovery Cave Tours cost $27 for visitors 13 and older and $18 for children between the ages of 4 to 12.

In Belize’s Actun Tunichil Muknal cave, a sacred Maya site, plants grow in darkness, sparking concerns about how tourism affects its fragile ecosystem.

Did you know the can explore an underground cave in Kentucky ... through an abandoned limestone mine by the glow of multi-color, underwater LED lights.On this tour, you can use a special kind ...

During a late January tour of Mammoth Cave ... flat area – like a small plaza in a hollow section of limestone – to tell us how cave explorer Floyd Collins got trapped nearby almost 100 ...

This limestone cavern features several streams ... In addition to a tram tour of the cave, the property also offers a zip line, a challenge course, a “Mount Gay Rum Experience” and shop ...

UENO, Gunma Prefecture--The Fujido limestone cave, which burrows for around 2.2 kilometers and is one of the largest in the Kanto region, has reopened featuring alternating LED lighting.