Operating Hours & Seasons
Yosemite National Park is open 24 hours per day, 365 days per year, and no reservations are required to visit. However, the Hetch Hetchy Entrance Station is open only during daylight hours (approximately) and some roads are closed due to snow from around November through May or June. (Check road conditions and Hetch Hetchy hours.)
Is there a best time to visit Yosemite? It depends what you're looking for, and each season has its advantages. Learn more about Yosemite in summer, fall, winter, or spring, and find out what kind of weather to expect.
Did You Know?
When it opened to the public on May 29, 1926, the Yosemite Museum became the first museum building in the national park system, and its educational objectives served as a model for parks nationwide. It still functions much as it was originally intended, and currently exhibits items which mainly reflect the Native occupation of Yosemite Valley and its surroundings. When in the park, you can visit with one of three cultural demonstrators who primarily staff the Museum.