No trip to this Central American country is complete without exploring the sacred cave where curious adventurers will find ...

Deep beneath the sun-scorched plains of northern Mexico, an astonishing underground cave defies belief. In the heart of the ...

After a four-year closure due to natural disasters, Crystal Cave in Sequoia National Park reopened to the public this weekend in time for Memorial Day, the unofficial start of the summer.

Crystal Cave, located in Sequoia National Park, reopens to the public on May 23 after a four-year closure due to fire and weather damage. Visitors can purchase tickets for guided tours ...

The Cave of Crystals in New Mexico dazzles with selenite crystals ... mysterious cave networks that captivate spelunkers and scientists alike. Explorations in the Lechuguilla Cave, New Mexico, have ...

After four years of closure, Crystal Cave is reopening this month in Sequoia National Park. Learn why it was closed, how to ...

Crystal Cave in Sequoia National Park is reopening for guided tours after a four-year closure due to natural disasters. The cave, formed in 200 million-year-old marble, features unique geological ...

a southern New Mexico cave thought to be the deepest in North America. Access is restricted to protect Lechuguilla’s delicate crystals and stalactites as well as its relatively undisturbed ...

The stalactites and stalagmites of Sequoia National Park’s Crystal Cave, a sprawling subterranean wonder that’s been closed for four years, will be accessible again this summer. But to get in ...

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 ...

The largest cave measured in the park, Lechuguilla Cave, stretches more than 140 miles ... in the same spot over eons), the Bottomless Pit (a 140-foot-deep hole) and Crystal Spring Dome, one of the ...