Crystal Cave in the Sequoia National Park is set to reopen after a four-year closure, with guided tours available from May 23, 2025, to September 7, 2025, and tickets available on March 31, 2025.

U.S. News Insider Tip: Grant Grove Restaurant is an eatery in Kings Canyon National Park ... largest sequoia (after General Sherman) and third-largest overall tree in the world. It towers ...