Giant Sequoias are the biggest trees in the world, combining tremendous height with enormously thick trunks. Within the Yosemite National Park Tour, there are three groves where you can walk among these giants and you’ll find the largest and best collection of sequoias at Mariposa Grove.
Several hiking trails wind through these massive, ancient trees including the iconic Grizzly Giant. It’s estimated to be over 2,700 years old, making it one of the largest and oldest trees in the world.