The surface of Mammoth Cave National Park encompasses about 80 square miles. No one knows how big the underside is. More than 365 miles of the five-level cave system have been mapped, and new ...

As home to the longest-known cave system in the world, Mammoth Cave National Park is an especially apt name for this UNESCO World Heritage Site in south-central Kentucky. The natural wonder lies ...

Floyd Collins entered Sand Cave a century ago today to explore its prospects as a visitor site and became trapped in a passageway not much wider than his chest, dislodging a 27-pound rock that pinned ...

Despite its reputation as one of the most beautiful autumn destinations for its foliage and dramatic views, polluting industrial facilities across Kentucky and the surrounding regions from the ...

Cave explorer Floyd Collins got trapped in Sand Cave in Kentucky 100 years ago and later died. The incident drew national attention and helped lead to the creation of Mammoth Cave National Park.

BOWLING GREEN, Ky. (WBKO) - A series of improvements are coming to Mammoth Cave National Park. The park is planning to complete the Heritage Trail Rehabilitation Project, which they say will ...