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, 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 ...

Sequoia National Park is home to some of the oldest and largest living organisms on earth — sequoia trees. Many of these ancient trees are over 2,000 years old, so it’s no mystery why this ...