How to navigate the Yellowstone National Park backcountry permit process in 2026

As of March 1st, the early access lottery to land a coveted backcountry permit within Yellowstone National Park during peak season in 2025 is officially open.

My goal here is not only let you know how you can get your name into that lottery, but to begin to spell out just what that might ential during this particular year – and, most importantly, how that may be significantly different than its been in years past.

The Basics

Recreation.gov is the online clearinghouse for reserving backcountry permits ahead of time. You’ll need to set up an account there to begin this process, but that’s about as easy as ‘setting up online accounts’ goes these days.

Once that’s done, let’s hammer home the most important detail here: registering for the early access lottery does not earn you a permit. It doesn’t even guarantee that you’ll get the ability to earn a permit! Registering for the early access lottery simply puts your name into the hat along with everyone else who’s seeking a peak season permit, and you’ll find out around March 25th whether you’ve been awarded the opportunity to book your peak season trip at a predetermined date in April.

Peak season, for the record, is considered May 15th through October 31st. If you have the desire to recreate in the Yellowstone backcountry outside those dates, this particular permit process does not apply to you.

It’s worth pointing out that it’s not a derby-style booking window for those lucky enough to hit the lottery, either. Rather, you’ll get windows that are staggered based on random priority – in other words, if your window is on the first day, every site on every day will be open to book, but if your window is on the final day, there will have been three-plus weeks of other people booking their routes and you’ll have to choose from what little remains unbooked.

The cost to submit your name? $10, which is non-refundable.

Key Dates

From March 1st through March 20th (at 11:59 PM MT), you can enter your name into the early access lottery. You can ask your friends to. Everyone can submit their name for a chance at being awarded a permit booking window. So, if you’ve got four friends who all want to backpack through the Yellowstone backcountry this summer, you can encourage all four to put in their names – that’s $40 bucks, but in theory you might have a better shot at being awarded at least one.

On March 25th, everyone who put in their name for the early access lottery will begin to get notified whether they’ve landed a booking window or not. Again, unlike the old days when you had to submit the entire route and precise campsites you wished to trek and wait a few weeks to see if you’d been granted that ability, the early access lottery simply doles out booking windows for you to then book whichever trip you’d like (depending upon availability).

April 1st marks the opening of the window to book trips. Those lucky souls who a) hit the lottery at all and b) were awarded the first few booking windows will have the entirety of what’s open at Yellowstone to book at their discretion. This window runs through April 24th, so if you were lucky to hit the lottery but unlucky to land a booking window on April 24th, you’ll have to settle for which campsites and dates are left.

April 26th marks the opening of the general on-sale window for peak season permits. If you didn’t get lucky enough to hit the lottery at all, that’s the date you can head to Recreation.gov and begin booking everything that did not get booked during the early access window. Rest assured, plenty of reservations are held back from the early access window so that there are ample still available in the general window, so you’ll still have the opportunity to get out on the trail even if the lottery gods don’t shine on you in March.

Do Your Research Ahead of Time

If you hit the lottery, the window to book your permit is not endless. You get about 15 to 20 minutes on a predetermined date to log in and decide which sites you want to book on which dates. And if you aren’t the very first person with the very first window, you may find that the dates you want at the sites you like are already booked.

So, you need to know enough about both your schedule and the park itself to have the ability to pivot.

With some 293 backcountry sites scattered across 2.2 million acres, Yellowstone National Park has nearly endless options. You can head to the cascade corner and see the waterfalls of Bechler Canyon. You can head north and explore the Sky Rim Trail on the Wyoming/Montana border, and even turn that into a larger trip through Bear Management Areas and in to Sportsman Lake. You can even hike from one of the park’s many trailheads out of the National Park itself, looping in trails from the surrounding wilderness areas before returning back to Yellowstone – like out of Slough Creek or in the Lamar River valley.

Some of those trips can be done in two or three days. Some, like down the Thorofare in the park’s southeast corner, likely require a minimum of seven or eight days to pull off. Some campsites in the backcountry allow fires and have bear boxes, but all do not. Some sites have smaller capacity than others, so the size of your party may impact where you can stay.

It behooves you to know not just where to pivot if your first choices are booked, but also if those choices feasibly fit your schedule and ability. There is a wealth of information on backpacking the backcountry of Yellowstone – maps, site notes, closures, etc. – on the National Park Service website, and it’s well worth your time to scour that before beginning even the earliest part of the permit lottery process.

Important Notes

DOGE, through the blanket approval of the Trump Administration, began dismantling all manner of existing government operations in 2025. That directly impacted both the National Park Service (NPS) and the US Forest Service (USFS), among many others, though those two organizations are perhaps the single most impactful on all national parks, Yellowstone included.

Outside magazine recently noted how many National Park employees have already been terminated from their jobs, ranging from educators to rangers to maintenance and more.

The New York Times documented that roughly 3,400 USFS employees have lost their jobs, with several noting the impact that will have on trail crews, trail maintenance, and overall trail availability as peak season approaches in National Parks – particularly Yellowstone, which has one of the largest maintained trail systems in the country.

The overall impact means that things operating in summer 2026 the way you have seen them operate before is very, very hard to expect.

Ranger stations may not be operational, with visitor centers and backcountry offices in a similar vein. You may have to drive a hundred miles further than you used to in order to physically pick up your permit, and the trails on the route you book may well be covered with avalanche debris or downfall that simply hasn’t had anybody to clear them.

You may have to wait in extremely long lines to even enter the park, as entrypoints have lost their usual staffing. On top of that, if you go out in the backcountry and get hurt, it may take significantly longer for someone to be notified and come help you than ever before.

This is not a call to sit this season out altogether. If anything, the economic impacts already hitting these remote areas from the NPS/USFS layoffs has already begun to recess the areas, and tourists avoiding the support towns around parks would only serve to exacerbate that. Rather, it’s pointing out that you need to be more prepared than ever to pick up the slack on your trip that rangers and NPS/USFS staff have provided for you in previous years.

Carry a bigger first aid kit and compass, since your trail may not be as clearly marked as it should be and route-finding may be a skill you need to refine. Bring in more food and water as restaurants may not be able to service the crowds the way they once did. Expect the unexpected, including that the route you book in April may well get closed down before you ever make it to the park because there’s nobody being paid to maintain it.

This year, more than ever, you need to be flexible with your expectations and prepared for just about anything, especially if you’re plotting a route that takes you from inside the park out into the National Forests and designated Wilderness areas that surround it. While the lottery and permit process has not fundamentally changed since last year, what the park will actually be by the time peak season arrives most certainly has.

Lit Wick may receive a commission based on any purchases made through links listed on this post. Not from all of them, however! That’s one way I keep the lights on around here.