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

Crystal Cave, nestled in California's Sequoia National Park, enchants visitors with its intricate marble rock formations, ...

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

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

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 ...

Sequoia National Park will reopen a landmark cave after a wildfire and years of extreme weather kept the area inaccessible to ...

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 ...

Like the majestic General Sherman tree, lush Crescent Meadow and the awe-inspiring Congress Trail, Crystal Cave has long been among the greatest visitor attractions at Sequoia National Park.

Roger Brucker in Crystal Cave. Western Kentucky became the site of a media sensation in 1925 when a man named Floyd Collins ended up trapped 200 feet underground. A revised third edition of a book ...

Travelers from Bermuda shared their favorite sights to see beyond the pink sand beaches it's most known for — crystal caves, the history of St. George, the Royal Naval Dockyard and other spots.

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, ...