Yes, you can visit the General Sherman Tree, which is located in the Giant Forest of Sequoia National Park in the southern Sierra Nevada mountains of California. It is the largest known living single-stem tree on Earth by volume. The tree is easily accessible via a paved trail called the Sherman Tree Trail, which is about half a mile long and suitable for most fitness levels. During the peak summer season (May through September), the park operates a shuttle service to the trailhead to manage traffic and protect the delicate root systems of the Sequoias. There is a "General Sherman Tree Main Trail" for most visitors and a separate "Accessible Trail" with a parking lot for those with disability placards. Standing at 275 feet tall and over 36 feet in diameter at the base, the tree is a breathtaking sight. While you cannot touch the tree itself—it is protected by a wooden fence to prevent soil compaction—the surrounding forest offers many other giant sequoias that you can get much closer to. Admission is included with your National Park entrance fee or an "America the Beautiful" pass.