Mammoth Cave National Park in Kentucky is home to the world's longest-known cave, which stretches over 400 miles in length. While exploring the cave system on guided or self-guided tours is a popular ...

Planning a trip to Mammoth Cave National Park? These essential tips will help you choose the right tour, avoid crowds, ...

This scenic rail trail in Kentucky offers incredible views without the tough climb. Here’s why it’s better than a hike.

Mammoth Cave National Park is the longest known cave system in the world, and it currently has more than 420 known miles ...

Mammoth Cave National Park helps preserve the cave system that is located in the Green River Valley area of south central Kentucky. This cave system is one of the world's longest systems, expanding ...

This Memorial Day, Mammoth Cave National Park says it is offering a Discovery Tour free of charge. According to the park’s ...

63 Parks Traveler started with a simple goal: to visit every U.S. national park. Avid backpacker and public-lands nerd Emily Pennington saved up, built out a tiny van to travel and live in, and hit ...

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 that ...

The longest cave in the world is now even longer, according to the Cave Research Foundation.Mammoth Cave National Park, located in South Central Kentucky, announced on its Facebook page that it has ...

Add Yahoo as a preferred source to see more of our stories on Google. MAMMOTH CAVE, Ky. (FOX 56) — A new species of ancient shark was recently discovered at Mammoth Cave National Park. Fossilized ...

IT’S A KENTUCKY DESTINATION WHERE MUSIC AND NATURE COEXIST IN PERFECT HARMONY. CONOR KNIGHTON FROM CBS SUNDAY MORNING WITH JANE PAULEY TAKES US THERE. THE SUN SHINES BRIGHT ON MY OLD KENTUCKY HOME IN ...

A new species of shark was discovered in Kentucky's Mammoth Cave National Park.The ancient shark is called a "Macadens Olsoni."Experts say it had a distinct curved row of teeth, used to crush small ...