The question that kept coming up was: How many national parks are in California? The answer is an impressive nine, the most of any state. Each park offers ... made it worth every step.

The Crystal Cave in Sequoia and Kings Canyon National Parks in California has been closed since ... The tours operate every 30 minutes, and cost $20 for general admission, and $10 for children ...

After months of confusion and uncertainty, Yosemite National Park has ... be the least restrictive the park has ever implemented, with reservations required every day from June 15 to Aug. 15 ...