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

While hiking through the woods, we came across what looked like an old iron mine entrance – and decided to check it out. What we found inside was both fascinating and eerie. In this video, we take you ...

From where you enter the arena near the Sentinel Shrine, climb the small hill to the right, lit with armour packs. Once you ...

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

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