Moaning Cavern in nearby Vallecito features the largest single cave chamber in California, where you can actually rappel 165 feet to the bottom if walking down the spiral staircase isn’t adventurous ...

Looking for things to do in California? Here are 10 ways to make the most of your stay, each one vetted by us during a recent ...

In light of these challenges, Friends of Mammoth Cave is making an appeal for public support. They stress that even modest ...

Hidden River Cave in Horse Cave was closed to the public for decades until a local effort to clean it out began.

Imagine a world where enormous woolly mammoths still roamed the frozen tundra, their long tusks sweeping through the snow as ...

Around 700,000 people visited Mammoth Cave National Park last year. Until the shutdown ends, all underground cave tours are ...

October is a great time to visit U.S. national parks for peak fall foliage or even just to enjoy nature before colder temperatures settle in. However, with the shutdown of the federal government ...

Before you catch a flight or pack up the car for a road trip to a national park, check out this article to find out how the federal government shutdown is impacting some of the most popular national ...

The first snow of the year has fallen at Mammoth Lakes and at Mammoth Mountain. Photos shared with KTLA on Tuesday showed a light blanketing of snow at the Mammoth Mountain ski area McCoy Station, as ...

A bear made an “incredibly rare” sighting at Lava Beds National Monument, park officials say. Photo from National Park Service As a lone black bear searched for sustenance, it found itself in a cave ...