Posted in Web Campground Reservations – Yosemite National Park (U.S. National Park … May 4, 2026 Tioga Road (continuation of Highway 120 through the park) and Glacier Point Road are closed for the season due to snow. Call 209/372-0200 (then 1, 1) to check road conditions. More View conditions on map https://www.nps.gov/yose/planyourvisit/camping.htm