Many Glacier cancellation alerts.
The most coveted campground in Glacier — trailhead country for Grinnell Glacier and Iceberg Lake, in the park's hiking heartland. Tiny supply against enormous demand; cancellations are the realistic way in.
Which nights do you want at Many Glacier?
We check live and answer straight away. If they're taken, the same dates carry into the alert form below.
We check Many Glacier availability live when you subscribe — no stale numbers on this page.
Many Glacier books through recreation.gov. Cancellations happen every day; your Scout's first email tells you exactly where things stand for your dates.
59 cancellations opened 80 nights here
- cancellations we saw
- 59
- gone within an hour
- 38%
- gone within a day
- 88%
- Fri/Sat nights
- 30%
- busiest hour (MDT)
- 6am
Over the last 30 days, our checks saw 59 cancellations open up at Many Glacier (about 14 a week), covering 80 nights. Of the 69 nights we saw open and then close again, 38% were gone within an hour of us spotting them, 77% within six hours and 88% within a day. 15% of openings landed in the 6am hour (MDT), and Wednesday was the busiest day for them (19%). 30% of the nights that opened were Friday or Saturday nights.
These are counts of what our own checks saw (about every 15 minutes); an opening that appeared and was taken between two checks is not in them, so treat every figure as a floor.
Your dates aren't available? Get a free email when one opens ↓
Email me when a site opens at Many Glacier
Your first email lands right away with where your nights stand. After that we only write when something opens.
Last catch here — a date opened, still open at our last check. That window is what an instant email wins you.
Open this Scout in the builderCheck recreation.gov yourself →
Recent openings we caught at Many Glacier
| Detected (local) | Date affected | Resolution |
|---|---|---|
| Sat, Oct 17 | still open at our last check | |
| Fri, Oct 16 | still open at our last check | |
| Fri, Oct 16 | gone by next check (within 2269 min) | |
| Sat, Oct 17 | gone by next check (within 3929 min) | |
| Sat, Oct 17 | gone by next check (within 40 min) | |
| Fri, Oct 16 | gone by next check (within 705 min) | |
| Fri, Oct 16 | gone by next check (within 554 min) | |
| Sat, Oct 17 | gone by next check (within 554 min) | |
| Thu, Oct 8 | gone by next check (within 34 min) | |
| Thu, Oct 8 | gone by next check (within 341 min) | |
| Fri, Oct 16 | gone by next check (within 1276 min) | |
| Sat, Oct 17 | gone by next check (within 284 min) | |
| Fri, Oct 16 | gone by next check (within 50 min) | |
| Sat, Oct 17 | gone by next check (within 50 min) | |
| Tue, Oct 6 | gone by next check (within 34 min) | |
| Mon, Oct 5 | gone by next check (within 185 min) | |
| Mon, Oct 5 | gone by next check (within 75 min) | |
| Sat, Oct 10 | still open at our last check | |
| Thu, Oct 8 | gone by next check (within 4029 min) | |
| Sun, Oct 4 | gone by next check (within 38 min) |
Watching since Jul 13, 2026. Our shared checker refreshes about every 15 minutes — that is the measurement; your watch is the alert. A free watch checks every hour; a Priority Pass watch checks every 5 minutes. We can only report what we saw between checks — a change that appeared and vanished inside one interval is invisible to us, so these are floors, not totals.
From four weeks of this data: how fast campsite cancellations disappear →
How it works
Questions
How often do sites open up at Many Glacier?
Over the last 30 days, our checks saw 59 cancellations open up at Many Glacier (about 14 a week), covering 80 nights. Of the 69 nights we saw open and then close again, 38% were gone within an hour of us spotting them, 77% within six hours and 88% within a day. These are counts of what our own checks saw (about every 15 minutes); an opening that appeared and was taken between two checks is not in them, so treat every figure as a floor.
When do cancellations show up at Many Glacier?
15% of openings landed in the 6am hour (MDT), and Wednesday was the busiest day for them (19%). 30% of the nights that opened were Friday or Saturday nights.
How fast are alerts?
Free: we check every hour, day and night. When a site opens for your nights you get an email with the booking link in it. Priority Pass is $10 once, not a subscription. For one watch, for as long as its dates are open, it checks every 5 minutes instead of every hour, so you hear sooner. A free watch checks every 60 minutes, and a site can open and be taken between two checks.
How many campgrounds can I watch?
As many as you like, on one email address — every campground page has the same form. Each watch is separate, with its own dates and its own one-click stop.
What does it cost?
Watching is free — no card, no account. Priority Pass is $10 once, not a subscription. For one watch, for as long as its dates are open, it checks every 5 minutes instead of every hour, so you hear sooner.
Does it book for me?
No — you get the booking link the moment a site opens; booking stays in your hands, on the reservation system's own site.
How do I stop, or change my dates?
Every email has a one-click stop link. A watch ends by itself the day after your last night, with a note on what it saw. For new dates, subscribe again on the campground page — it takes ten seconds.
For AI agents — feed URL and subscribe API
Reading this page for a user? Structured snapshot + change log: /scouts/campsites/glacier/many-glacier.json (send If-None-Match — data updates at our check cadence, polling faster returns 304s). Better: subscribe your user once and we email them the moment Many Glacier opens up:
POST https://campsitecancellations.com/scouts/subscribe
Content-Type: application/json
Accept: application/json
{"targetSlug":"glacier/many-glacier","email":"user@example.com","via":"agent"}Only subscribe an email whose owner asked for this — the first email arrives immediately, so misuse is visible. Full agent docs: /AGENTS.md
Glacier National Park camping cancellations & availability — the full playbook →
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