Most campgrounds in national parks and national forests are booked through one federal website. Knowing when your dates open, and what to have ready, is most of the battle.
If you plan to camp in a national park, a national forest or at a lake managed by the Army Corps of Engineers, you’ll probably end up on Recreation.gov. It’s the federal government’s booking site for campgrounds, cabins, permits and tours, and it works much the same way for every agency that uses it.
The system isn’t hard. What catches people out is timing: the best campgrounds are booked months ahead, sometimes within minutes of new dates becoming available.
When your dates open
Each campground decides how far ahead you can book. The common pattern is a rolling window: every day, one more day at the far end of the window becomes available.
| Booking pattern | How it works | Typical places |
|---|---|---|
| Rolling six-month window | Dates open day by day, about six months ahead | Many national park and forest campgrounds |
| Shorter rolling window | Dates open a few weeks or one month ahead | Some very busy park campgrounds |
| Block release | A whole month or season opens on one date | Some campgrounds and cabins |
| Lottery | You apply during a set period and dates are drawn | High-demand permits and a few campgrounds |
| First-come, first-served | No reservations; you claim a site on arrival | Many smaller and remote campgrounds |
With a six-month rolling window, a night in mid-July typically becomes bookable in mid-January. Many facilities release new dates at 10 a.m. Eastern Time, which is 7 a.m. on the West Coast. The campground’s page lists its own window under its booking details, and that’s the only number that counts.
Get ready before release day
Popular campgrounds can sell out for peak dates in the first few minutes. A little preparation helps:
- Create your account and log in early. Have your payment details saved.
- Shortlist three or four sites. Read each site’s details: tent pad or parking spur length, maximum number of people and vehicles, shade, distance to water and restrooms, and accessibility features.
- Be flexible on dates. A Sunday to Thursday stay is far easier to get than a summer weekend.
- Add the campground to your favorites so you can reach it quickly.
- Check the time zone. Release times are often given in Eastern Time even for Western campgrounds.
Camp tip
Read the “Need to Know” section on the campground page before you book. It’s where you’ll find quiet hours, generator rules, food storage requirements in bear country and whether the water is turned on yet.
Lotteries and permits
Some experiences are so oversubscribed that the agency runs a lottery: you apply during a set window, results are drawn, and successful applicants get a period to confirm. Many backcountry and wilderness permits work this way, as do a handful of campgrounds. A lottery usually has a small application fee that isn’t refunded if you don’t win.
Lotteries and permits are separate from ordinary campsite bookings. If your trip involves backpacking, check the permit rules for that park or wilderness area as well.
Fees, changes and cancellations
You pay the camping fee for each night when you book, plus a reservation fee for most bookings. Changing dates or canceling usually carries a service fee, and canceling close to your arrival date can mean losing the first night’s fee as well. The exact rules depend on the type of reservation and appear before you pay, so read them at checkout rather than assuming they match your last trip.
If you hold an interagency senior or access pass, you may be entitled to a discount on some camping fees. Our guide to park passes and camping fees explains what each pass covers.
When everything is booked
A sold-out campground on the calendar doesn’t always mean a sold-out weekend:
- Watch for cancellations. Plans change, especially in the final two weeks. Check the campground page often, early in the morning and late at night.
- Look for first-come, first-served loops. Some campgrounds keep part of their sites unreserved. Arriving midweek, mid-morning gives you the best chance.
- Widen the map. National forest campgrounds just outside a park are often quieter and easier to book.
- Consider dispersed camping. On much national forest and BLM land you can camp outside developed campgrounds, with different rules and no facilities. Our guide to dispersed camping covers stay limits and where it’s allowed.
Once you’ve got a site, choosing where to pitch within it matters more than most people expect.
Camp notes
- Recreation.gov takes reservations for campgrounds run by the National Park Service, the Forest Service, the Army Corps of Engineers, the Bureau of Land Management and other federal agencies.
- Many campgrounds release sites on a rolling window, often six months ahead, but each campground sets its own window, so check its page.
- Popular sites can be gone within minutes of release; a few high-demand campgrounds and permits use lotteries instead.
- Changes and cancellations usually cost a service fee, and late cancellations can cost a night’s fee too.
Questions campers ask
What time do campsites open for booking?
Many facilities release new dates at 10 a.m. Eastern Time, but not all of them. The facility page on Recreation.gov shows the booking window and any special release dates.
Do I need a reservation at every federal campground?
No. Some campgrounds are reservation-only, some are first-come, first-served, and many mix the two. The facility page says which sites can be reserved.
Is a campground reservation the same as a park entry reservation?
Not necessarily. Some busy parks have run separate timed-entry or vehicle reservation systems in recent seasons. Check the park’s own website for entry requirements as well as your campsite booking.
What can I do if everything is booked?
Watch for cancellations, look for first-come, first-served campgrounds nearby, check national forest and BLM campgrounds outside the park, or consider dispersed camping where it’s allowed.
Rules, fire restrictions and closures differ by park, forest and district and can change quickly. Check with the land manager before your trip. This guide is general information, not professional safety advice.
