Discover Franklin County’s caverns at a free Allison-Antrim Museum event Nov. 13 in Greencastle. Learn about Baker Caverns ...

Launch your boat into the Ohio River or explore a 55-foot cave with fascinating pirate history in this state park in southeastern Illinois.

Putting in a modern sewer system in 1989 allowed the town to open Hidden River Cave to visitors. Building the stairs, trails and a museum cost an additional $6 million, which came from grants and ...

Nature Cat is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio ...

MAMMOTH CAVE, Ky. — Though the federal shutdown has affected several national parks across America, Mammoth Cave National Park in Kentucky remains open, officials say.

In the state with the highest number of caves, some draw visitors every October for dank, dark tours and other seasonally ...

People might not believe it if they haven't been to Missouri, but the state, which is also known as the Cave State, is home to over 7,000 caves offering a plethora of breathtaking subterranean ...

When Natalie Gibb emerges from one of her cave dives on the southeast coast of Mexico, the 41-year-old woman could easily be mistaken for a swamp monster. “I’m dripping with microbial goo and reeking ...