This is the area of northern California where the giant Redwoods are located, which is about 150 miles north of San Francisco (drive straight up Hwy. Don't go to Muir Woods National Park instead go to Avenue Of The Giants.
The President, the third largest tree on earth. The President, Sequoia National Park is 3200 years old. "The President" is the second most massive tree ever measured: it's 27 feet wide at the bottom and 247 feet tall.