Crystal Cave is over a million years old and stretches about three miles, he says. Only a small fraction of caves in the ...

Los Angeles had 2,443 bad air days during the same period Along with neighboring Kings Canyon and Yosemite, Sequoia National Park helped spur the creation of the National Park System. Visitors travel ...

Firefighters carefully wrapped the base of the General Sherman Tree in shiny, protective blanketing as flames drew closer at Sequoia National Park. Ultimately, the roughly 275-foot-tall icon was ...

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 ...

Generals Highway will open on July 1. Travelers will once again be able to visit the Giant Forest in California’s Sequoia National Park when the Generals Highway reopens this weekend.

After a four-year closure due to natural disasters, Crystal Cave in Sequoia National Park reopened to the public this weekend in time for Memorial Day, the unofficial start of the summer.

Sequoia National Park and King’s Canyon National Park, in mountainous central California, are remote bastions of snow-capped Sierra peaks, marble caverns, and glittering alpine lakes.