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 »
An interactive lecture series designed to bring evolving knowledge of the Sierra Nevada to the public and the park. Sponsored by the Yosemite National Park Division of Resources Management and Science.
10th Annual Yosemite Facelift: September 2013
Volunteer to help clean up Yosemite! Join the National Park Service and the Yosemite Climbing Association for this official National Public Lands Day event, picking up litter and performing special projects to clean up Yosemite after a busy summer. All volunteers must register on site to participate (no advance registration), and should wear long pants, closed-toed shoes, and be prepared for the weather. For more information contact 209/379-1850 or email us.
Stars Over Yosemite
July 26-27, 8:30 pm: Sonoma County Astronomical Society
Did You Know?
Natural fires in Yosemite are often no more than a single burning snag (standing dead tree) or a slow moving, low intensity fire that cleans underbrush from the forest floor. These fires prevent unwanted fires by removing accumulating forest debris that can fuel a larger fire in hot, dry conditions.