7. Sequoia and Kings Canyon National Parks
Home to the largest trees on Earth, Sequoia and Kings Canyon National Parks are bucket-list destinations. The sequoias here are the largest living things in the world, and many of them are more than 2,000 years old, with some even more than 3,000 years old.
8. Redwood National and State Parks
Walking through a forest of giant redwoods, towering more than 300 feet above you, feels like entering another era. Descendants of trees from the Jurassic Period, these are the tallest trees on the planet, and they are truly one of California’s greatest treasures.