After a four-year closure, Crystal Cave is inviting visitors to "marvel at its underground splendor," Sequoia Parks ...

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

Crystal Cave is one not to miss, according to travelers, many of whom call it a surprise highlight of their visit. The subterranean marble cavern is filled with stalactites and stalagmites. It also ...

Crystal Cave has been one of the most popular visitor destinations in the park since it opened for public tours in 1940.

Crystal Cave in Sequoia National Park will reopen on Memorial Day weekend after wildfires and winter storms caused officials ...

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 ...

Greg Stock, geologist with the National Park Service, and Rebecca Jones with the Sequoia Parks Conservancy spoke about the science behind the formation of Crystal Cave and what visitors can expect ...