While hundreds of parks are free to enter, others use timed entry and other reservation methods to control crowds — but that ...

This helps to “ensure a more enjoyable experience and helps to protect the cave formations ... visitors to Maine’s Acadia National Park gather to watch the sunrise on top of Cadillac ...

The Mossy Cave Trail in Bryce Canyon National Park packs a punch for a short, easy trail: you’ll be able to see the titular ...

Cenotes were one of the first things that drew me to Tulum when I saw these underground paradise pictures from Instagram. If ...

Surrounded by the Shawnee National Forest ... Also potentially of interest in Herod is a roadside park on U.S. Route 34 that leads to a cave once home to the Fairy Cliff Café.

Tickets for guided tours of the marble cave will go on sale at 10 a.m. on March 31. The cave features stunning stalactites ...

Crystal Cave, the ancient marble cavern at the end of a steep half-mile hike in Sequoia National Park, is slated to reopen to ...

Crystal Cave, the ancient marble cavern at the end of a steep half-mile hike in Sequoia National Park, is slated to reopen to visitors this summer after four years of closure.The cave features a ...

For those looking for a glamorous campground to indulge in the outdoors, this Hildale site just topped the nation's list as the nation's best spot for glamping.

Crystal Cave in the Sequoia National Park is set to reopen after a four-year closure, with guided tours available from May 23 ...

SEQUOIA NATIONAL PARK (KFSN) -- After a four-year closure, Crystal Cave in Sequoia National Park is finally opening to visitors again. Tickets for guided tours of the underground marble cave go on ...

AND WE DO MEAN "SET YOUR ALARM": Tickets will move quickly, given the cave's perennial popularity and its recent closure. Your admission, once purchased, will give you the opportunity to join a 50 ...