When Glacier campsites go on sale
Glacier has a short summer season and long-planned trips, so its campgrounds book out early. Many Glacier is the hardest to get; Fish Creek and Apgar are the workhorses on the west side.
Camp-Now watches sold-out Recreation.gov campgrounds for you, catches the cancellation, and holds the site in your cart while you check out.
Recreation.gov release dates
How Glacier bookings usually behave
Current release dates and rules published on Recreation.gov.
Fish Creek Campground
- Max 14 nights
- Same-day booking
Bookable now for arrivals through Mar 2, 2027, plus a close-in 4-day batch reaching Sep 6, 2026. On Sep 3, 2026, both windows move forward a day. Keep both windows active because close-in inventory can shift into the 4-day batch.
- Bear-safe food storage is mandatory.
- Vehicle combinations over 21 feet are restricted on Going-to-the-Sun Road.
Apgar and St. Mary
Apgar: Bookable now for arrivals through Mar 2, 2027, plus a close-in 4-day batch reaching Sep 6, 2026. On Sep 3, 2026, both windows move forward a day. Apgar is often the safer west-side fallback when east-side access is still uncertain. St. Mary: Advance inventory currently reaches Mar 2, 2027, but some St. Mary sites can still shift into a day-of booking window that is not available long-range.
- Bear-safe food storage is mandatory.
- Vehicle combinations over 21 feet are restricted between Sun Point and Avalanche.
Many Glacier
- Max 14 nights
- Same-day booking
Bookable now for arrivals through Mar 2, 2027, plus a close-in 4-day batch reaching Sep 6, 2026. On Sep 3, 2026, both windows move forward a day. If you need east-side access, keep the 4-day close-in batch live too.
- Read site alerts closely: many driveways are too small for slide-outs or towed units over 21 feet.
- Bear-safe food storage is mandatory throughout the campground.
Release dates, rules, and notices are published on Recreation.gov.
How to book
Booking Glacier, start to finish
- Where
- Recreation.gov. National park campgrounds are not bookable by phone during the reservation season.
- When
- Reservable Glacier campgrounds open on a rolling six-month window, with a second close-in batch a few days before arrival. That gives you two chances at a date, one months ahead and one at the last minute.
- Be ready
- Sign in, save a card and settle your dates and party size before the window opens. Popular weekends go in minutes, and the checkout you prepared in advance is the one that completes.
- Which campground
- Many Glacier is the most in-demand because of its trailhead access, and it is the first to disappear. Fish Creek and Apgar sit near Lake McDonald on the west side, have more sites, and put you closer to the Going-to-the-Sun corridor.
- Season and access
- The season is short and weather-dependent, and Going-to-the-Sun Road opens late. A campground being bookable does not mean the road you plan to drive is open yet.
- If you miss it
- Cancellations are the realistic second chance. They appear at any hour, cluster in the last two weeks before arrival, and are usually taken within minutes.
- Backup plans
- Whitefish and Columbia Falls are within reach of the west entrance, and Flathead National Forest has campgrounds along the park boundary.
Already sold out?
Glacier is sold out for your dates
Camp-Now watches Fish Creek, Apgar and Many Glacier for a cancellation matching your trip and texts you the second one opens. Free to start, with no card and no Recreation.gov login. Link your account and we put the site in your cart first.
Free to start. No card, no Recreation.gov login.
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Which Glacier campground do you want?
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Any campground on Recreation.gov. Search by name, town, or state.
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Go deeper
Glacier booking guides
Park guide
How to Book Glacier Campgrounds
Learn how Fish Creek, Apgar, St. Mary, and Many Glacier reservations work, how Going-to-the-Sun Road seasonality affects east and west side strategy, and what to do when Glacier campgrounds sell out.
Read guideCampground guide
How to Book Fish Creek Campground
Learn how Fish Creek Campground reservations work, why west-side Glacier summer dates disappear fast, and how to use Apgar or Many Glacier as fallback when Fish Creek sells out.
Read guideCampground guide
How to Book Apgar Campground
Learn how Apgar Campground reservations work, why west-side Glacier dates disappear fast, and how to use Fish Creek or Many Glacier as fallback when Apgar sells out.
Read guideCampground guide
How to Book Many Glacier Campground
Learn how Many Glacier Campground reservations work, why east-side Glacier dates disappear fast, and when Fish Creek or Apgar become the better fallback if Many Glacier sells out.
Read guideQuestions
Which Glacier campground is hardest to book?+
Many Glacier, by a wide margin, because of its trailhead access.
How do I get a Glacier campsite when everything is booked?+
Wait for a cancellation. They are common, but they rarely stay open long enough to find by checking manually, which is what Camp-Now watches for.
Does Camp-Now book the site for me?+
You always complete the checkout yourself. Camp-Now texts you the moment a matching site opens, with no Recreation.gov login needed. Link your account and it adds the site to your cart first, so it is held while you check out.
Is it free to start?+
Yes. Watching and alerts are free, with no card and no Recreation.gov login. If you turn on auto-booking, your first booked night is free too.