Beneath our feet, Oregon is riddled with a labyrinth of natural tunnels, lava tubes and underground chambers, all shaped by fire and time and home to several species of bats. Central Oregon’s dramatic ...

Crystal Cave has reopened after four years of repairs. In 2021, lightning ignited the KNP Complex fires that ended up burning 88,000 acres, and killing thousands of sequoias. The marble cavern ...

Add Yahoo as a preferred source to see more of our stories on Google. On the border between Chile and Argentina, on the edges of a turquoise lake in the heart of Patagonia, one of the world's most ...

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, with strange rock formations and the occasional glow from naturally occurring ...

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

The glacier fed waters drain into Pacific Ocean. The blue waters of the lake form the unique shapes of the marble walls.

With the introduction of an innovative new virtual reality tour at the Marble Arch Caves in County Fermanagh, it is now possible for everyone to explore the beautiful subterranean world of this UNESCO ...

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 ...

From cave kisses to albino creatures to crystal clear pools, caves and caverns are a unique world to discover for travelers. On your next getaway, you can explore the world under the earth’s surface ...

Chile’s Marble Caves dazzle with otherworldly formations and turquoise waters that mesmerize.

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, with prices ...

Add Yahoo as a preferred source to see more of our stories on Google. After a four-year closure, Crystal Cave is inviting visitors to "marvel at its underground splendor," Sequoia Parks Conservancy ...