A major tourist attraction in Sequoia National Park that has been closed for the past four years will reopen this summer, and ...

One of california's biggest wonders is getting ready to reopen after a two-year closure.Crystal cave in sequoia national park ...

Crystal Cave is reopening after a four-year closure, inviting visitors to marvel at its underground splendor. Tickets for ...

Sequoia National Park's Crystal Cave, which has been closed since 2021 due to damage related to a wildfire that year and then ...

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 ...

Discovered in 1999 inside an abandoned mine in Southern Spain, Pulpí Geode is the largest crystal 'cave' of its kind in the world. But what exactly is a geode and how do crystals form inside them?