Mariposa Grove of the Giant Sequoia is one of three groves in the ... There's also the fun California Tunnel Tree, which is the only living sequoia in Yosemite that features a human-made tunnel ...

The Tunnel Log, located along the Crescent Meadow Road in the Giant Forest, offers a fun photo-op for park visitors. This enormous tree ... visit the NPS website. Sequoia National Park Small ...