MAMMOTH CAVE, Ky. — During a late January tour of ... Icicles dangled over the entrance – which is closed to the public – on the 38-degree morning, and there was snow on the ground.

Mammoth Cave National Park in Kentucky is home to a wide variety of wildlife, both above and below ground. Most commonly-seen ...

Mammoth Cave National Park plans to start improvements ... in funding to rehabilitate about 1 mile of a trail from the New Entrance to the Frozen Niagara entrance. The project will harden the ...

This collapsed sinkhole, the largest known natural entrance to the Mammoth Cave system, is believed by researchers to be where the cave's extensive labyrinth of naturally formed passages first ...

Mammoth Cave National Park plans to start improvements ... of a trail from the New Entrance to the Frozen Niagara entrance. The project will harden the existing cave trail, replace narrow ...

The entrance to the cave looks sterilized — a stainless steel door that wouldn’t seem out of place in a hospital looks wholly foreign out here in Mammoth Cave National Park. Yet our cave guide ...

The Mammoth Passage Tour focuses on artifacts left behind by explorers at the historic entrance. It explores larger rooms on generous walkways. A moderate tour with a mix of large cave rooms and ...