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We counted 4,929 federal places to camp. The official record calls most of them reservable. For 256 of them, that word does not mean what you think.
The federal government keeps one database of its campgrounds, the one behind Recreation.gov. Every campground in it carries a flag: reservable, or not. It looks like the simplest fact in the record. It is not.
Building the campground guide on this site meant reading that database line by line, and then opening Recreation.gov to check what we found. This is what the record says about booking a federal campsite, and where it misleads.
Recreation.gov added a feature for campgrounds that never took reservations. You drive in, claim an empty site, scan a code on the post and pay from your phone. To make that work, the campground has to exist in the booking system, so the database marks it reservable and gives it one placeholder site, usually called "Standard", in a loop called "Scan and Pay".
Recreation.gov is plain about what this means once you open the campground’s page. For Halfmoon East, near Twin Lakes in Colorado, it says the location "is available on a first-come, first-served basis only" and that visitors "are required to physically arrive at the campground to purchase and claim a site".
The bulk data carries no such sentence. Read by a program, Halfmoon East is a reservable campground with one site. We briefly published it that way, until the sight of 69 Colorado campgrounds with a single site each sent us to check. They are first come, first served, and the guide now says so.
Of the 4,929 places in the guide, 3,896 can be booked ahead, which is 79.0 percent. Another 256 are the first-come campgrounds described above, 5.2 percent. The remaining 777, or 15.8 percent, are not on Recreation.gov in any form. For those, the managing office is the only source, and most are first come, first served.
The agencies differ sharply. Army Corps of Engineers campgrounds, which sit on reservoirs and often have hookups, are the most bookable: 92.7 percent of 673. The Forest Service, with by far the most campgrounds, is at 81.8 percent of 3,387. The National Park Service is at 75.5 percent of 458.
The Bureau of Land Management is the outlier. Only 34.4 percent of its 390 places can be booked, and 64.4 percent are not on Recreation.gov at all. If you camp on Bureau land, you are nearly always arriving without a reservation, and should plan the day that way.
Bookable ahead, by agency
The 256 first-come campgrounds that carry the reservable flag are nearly all Forest Service: 241 of them. They cluster where forests have adopted pay-by-phone widely. Colorado has 69, Idaho 30, Oregon 27, Virginia and Tennessee 15 each, and Washington 12.
Colorado’s share is striking. Of its 350 federal places to camp, 246 can be booked and 69 are first come through the app. In the Pike and San Isabel forests, around Leadville and Buena Vista, whole valleys of campgrounds work this way.
The database holds some campgrounds twice, once as the record Recreation.gov uses and once as an older agency record a few yards away. We merged 85 such pairs, keeping the current record and anything the older one added. We left out 316 records that a vehicle cannot use: picnic shelters typed as campgrounds, boat-in and hike-in camps, island parks with no road, and backcountry permits.
A site count appears in our guide only where a campground publishes its real sites: 113,404 sites at 3,874 places. A first-come campground’s placeholder is never counted as a site, which is why its page gives no number rather than the number one.
These are counts of records, made on the date below. Campgrounds open, close and change hands, and the database follows at its own pace.
Before you build a night around a federal campground, open its page and read the first paragraph, not the button. If it says first come, first served, arrive early, midweek if you can, and know where you will go if it is full.
On national forest and Bureau land the fallback is usually dispersed camping nearby, under the rules of that office. Our campground pages show the public land around each campground on the map for exactly that reason, and the state guides set out each office’s rules with their source.
The campground is first come, first served. You claim a site in person and pay from the Recreation.gov app by scanning a code at the campground. You cannot book it ahead.
Because paying through the app requires the campground to exist in the booking system. The database marks it reservable and gives it a placeholder site. The campground’s own page on Recreation.gov states that it is first come, first served.
In our count, 3,896 of 4,929 federal places to camp can be booked ahead on Recreation.gov: 79.0 percent. The share runs from 92.7 percent for the Army Corps of Engineers to 34.4 percent for the Bureau of Land Management.
Yes. Every campground page says whether it can be booked, is first come, first served, or is not on Recreation.gov, and the lists can be filtered to show only places you can reserve.
Reviewed September 19, 2026. Conditions, closures and rules change; check with the managing agency before you travel.