New Yosemite entry rule triggers hours-long backups at park entrances

Yosemite is trying a different crowd-control experiment this year, and the tradeoff showed up fast. The park ended its timed-entry reservation system for 2026, which means people can once again just drive in without booking a slot first. That sounds easier — and in one sense it is — but the cost is that congestion moves from the planning stage to the entrance gate and the parking lot. On busy spring weekends, that can mean hours of waiting before the hike even starts. ### What actually changed? The core change is simple: Yosemite said on February 18, 2026 that it would no longer use a timed reservation system this year. Park managers said their 2025 analysis showed most weekdays had available parking and traffic conditions within operating capacity, so a season-long reservation requirement was not the best fit for 2026. Instead, the park kept the entrance fee but dropped the advance gatekeeping. (nps.gov) ### Why are lines suddenly the story? Because reservations do one very specific job — they spread demand before cars ever reach the gate. Remove that filter, and the same crowd shows up physically instead of digitally. Yosemite’s own traffic page says spring-through-fall entrance delays are common, with one to two hours at the South Entrance, about 30 minutes at Arch Rock and Big Oak Flat, and up to two hours at Hetch Hetchy when parking fills. That is not a glitch. (nps.gov) It is now part of the operating model on busy days. ### Why does Hetch Hetchy keep coming up? Hetch Hetchy is the clearest example of how a “no reservation” system can still hit a hard cap. The road is open only sunrise to sunset, and delays at that entrance depend heavily on whether the parking lot is full. Once it fills, the entrance station becomes a choke point. Yosemite explicitly warns that mid-day weekend delays are possible there, and its broader traffic guidance says Hetch Hetchy can back up for as long as two hours. (nps.gov) ### Is this just a Yosemite Valley problem? Not really. Yosemite Valley is still the main pressure point, and the park says parking there is usually full after 8 a.m. from spring through fall. But the system is connected. When Valley parking fills, drivers circle, roads clog, shuttles get crowded, and visitors start looking for alternatives elsewhere in the park. Yosemite has actually been encouraging people to visit places outside the Valley — including Hetch Hetchy, Wawona, and Tuolumne Meadows — which helps distribute use, but it can also shift crowding rather than erase it. (nps.gov) ### Why did the park think this was worth trying? Because the reservation system solved one problem while creating another. It reduced some peak congestion, but it also limited spontaneous trips and added planning friction for everyone, including people coming on lighter-demand days. Yosemite’s argument is basically that most weekdays were functioning fine, so a blanket summer-style system was too blunt. The new approach relies on real-time traffic monitoring, active parking management, extra staff at key intersections, and stronger warnings to steer people toward weekdays and off-peak arrival times. (nps.gov) ### So what should visitors assume now? Assume access is easier on paper and harder in practice on peak days. Yosemite tells drivers to arrive before 8 a.m., in the early afternoon, or after 5 p.m. It also says to expect full parking, shuttle waits, and entrance backups on weekends and holidays, and even suggests bringing food and water for delays. That is a pretty blunt signal that “no reservation required” does not mean “easy entry.” (nps.gov) ### What’s the bottom line? Yosemite did not remove crowd controls. It swapped one kind for another. In 2025, the bottleneck was your calendar. In 2026, on busy days, the bottleneck is your car. (nps.gov 1) (nps.gov 2)