Tioga & Glacier Point Roads Closed for the Winter
The Tioga Road (Highway 120 through the park) and Glacier Point Road are closed due to snow; they usually reopen late May or June. You can check on current road conditions by calling 209/372-0200 (press 1 then 1). More »
Vegetation Species List
Lodgepole Pine Factoid: The oldest known lodgepole pine in the United States is located in Yosemite just east of Tuolumne. Dendrologists, who took a tree-ring sample from a fire scar to minimize harm to this living tree, believe it would have germinated in the year 1381.
Did You Know?
The Merced River was designated a National Wild and Scenic River in 1987. Eighty-one miles of river runs through Yosemite National Park, including a stretch in Yosemite Valley.