With so many different tours, Mammoth Cave National Park in Kentucky is ripe for repeat visits and continued exploration. I ...

Kentucky. To this day, explorers have yet to find an end to it, despite mapping more than 400 miles of passageways. Mammoth Cave is home to a variety of animals known as troglobites — wildlife species ...

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.

When Floyd Collins ventured into Sand Cave in Mammoth Cave, Kentucky on Jan. 30, 1925, he was searching for a destination that would draw in people in from all over world. Remarkably, the cave ...

Under a swath of Kentucky hills and hollows is a limestone labyrinth that became the heartland of a national park. The surface of Mammoth Cave National Park encompasses about 80 square miles.

Home to the world’s longest cave system, Mammoth Cave National Park in Kentucky offers an unforgettable underground adventure. With over 400 miles explored, its vast chambers and intricate passages ...

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 ...

Hidden River Cave to Commemorates 100th Anniversary of Floyd Collins Entrapment ...

Our experts and advocates also continue urging EPA to strengthen clean air standards to protect the ecological integrity of parks like Mammoth Cave, both on the surface and in underground realms of ...

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.