Timed-entry permits at national parks: how they work
Reservation systems keep changing. Here is how to plan around them.
By CampingSpirit Editors · August 8, 2026 · 3 min read
Several of the busiest US national parks now manage crowds with reservations. The details change almost every year. Some parks require a timed-entry ticket for the whole park, some only for one scenic road or one popular hike, some only in peak months, and some have tried a system and dropped it again. Planning around this is easy once you know where to look and when tickets are released.
Where to check
Always start with the park's own page on nps.gov, which states whether a reservation is needed this season, for which dates and hours, and for which roads. The tickets themselves are sold on recreation.gov, the federal booking site, for a small processing fee on top of the regular park entrance fee or pass. Bookmark both pages; third-party sites and older blog posts are often out of date.
How releases usually work
Most parks release tickets in batches. A large share usually goes on sale months ahead, often on a fixed date for a whole month of entries, and a smaller share opens shortly before the day, typically the evening before or a few days ahead. Popular dates can sell out within minutes, so log in to recreation.gov beforehand, know the exact release time in the park's local time zone, and have a second date ready.
Ways around a sold-out day
Many timed-entry systems only apply during the middle of the day, so arriving before the morning start time or after the evening cut-off often requires no ticket at all, and early morning is the best time for wildlife and light anyway. A reservation at a campground or lodge inside the park often counts as entry for your stay. Ranger programmes, park shuttles and licensed commercial tours may include access too. Read the park page carefully for which of these apply.
Build it into your trip
Note every release date and time in the planner, in the notes of the stop for that park, and set a reminder on your phone. Keep the day after a park visit flexible: if you miss a ticket, the next-day release gives you a second chance, and if you get one, the spare day becomes a rest day or a visit to a quieter park nearby. Many lesser-known parks, monuments and state parks nearby need no reservation and are often just as beautiful.
