Tioga Pass opens earliest in 11 years

Yosemite National Park opened Tioga Road to vehicle traffic on Friday, May 15, restoring one of the park’s main high-country routes ahead of the late-May holiday travel stretch. The National Park Service said in a May 13 release that the opening was the earliest for the road in 16 years. The road reopened at 8 a.m., according to the park’s road status page. The route gives drivers access to Tuolumne Meadows and other high-elevation areas that are closed through winter and much of spring. ### When did Tioga Road actually open this year? May 15 was the 2026 opening date for Tioga Road, the National Park Service said on its Yosemite road update page and in a separate news release. The park said cyclists were allowed on the road on May 14, one day before vehicle traffic resumed. (nps.gov) The National Park Service describes Tioga Road as a seasonal route that is typically open to vehicles from late May or June until sometime in November. Plowing usually begins around April 15, but the agency says weather in April and May can still change the timeline significantly. ### How unusual is a May 15 opening? The National Park Service said May 15, 2026, is the earliest Tioga Road opening in 16 years. (nps.gov) Yosemite’s historical opening table shows the road last opened earlier in 2010, when it reopened on June 5, and before that in 2009, when it reopened on May 19. The table also shows earlier May openings in 2015 on May 4 and in 2014 on May 2, but the park’s current 2026 news release characterizes this year’s opening as the earliest in 16 years. (nps.gov) Yosemite’s historical data also shows how widely the opening date can vary. Tioga Road opened on July 22 in 2023 after a heavy snow year, on June 10 in 2024, and on May 26 in 2025. The National Park Service says those swings reflect snowpack, spring storms and the work needed to clear avalanche zones, rockfall and damaged infrastructure before the road can safely reopen. (nps.gov) ### What does the road opening give visitors access to? Tioga Road is the trans-Sierra route across Yosemite National Park, and the park said it provides access to Tuolumne Meadows and the high country. The May 13 release said Glacier Point Road had already reopened on May 9, widening access to high-elevation trailheads in the same week. (nps.gov) Superintendent Ray McPadden said in the release that Yosemite was expanding access while protecting park resources and urged visitors to plan ahead for a safe trip. The park also said all front-country campgrounds will be open this summer and that most High Sierra Camps are returning to operation. (nps.gov) ### Why doesn’t the road open as soon as the snow is plowed? Yosemite said plowing is only one part of reopening Tioga Road. The park’s road update page says crews must work through avalanche zones, remove downed trees and rockfall, and repair or restart systems including water, sewer and wastewater infrastructure. The National Park Service also said services such as radio, restrooms, water and trash handling must be in place before the road opens. (nps.gov) On May 15, the park warned that only limited services were available along Tioga Road and told visitors to bring their own food and water. Vault and portable toilets were available, but not drinking water, the agency said. (nps.gov) ### What should visitors know next? Yosemite said no entrance reservation is required to enter the park in 2026, though lodging, campground and wilderness permits still apply in some cases. The park also said Half Dome hiking reopened May 15, with daily lottery permits available two days before the desired hiking date. The National Park Service said current conditions, road updates and seasonal access information are posted on Yosemite’s official website. (nps.gov) With Memorial Day approaching later this month, the park said visitors should expect traffic on weekends, especially on Saturday mornings, and should consider arriving early or visiting midweek. (nps.gov 1) (nps.gov 2)