RefugeAlert

Stop refreshing. Start packing.

Beds in GR20 refuges go fast, and cancellations don't wait for business hours. RefugeAlert watches the official availability page for you, day and night, and emails you the moment a spot opens on the refuge and date you need.

You click the link, you book it yourself on the park authority's system. That's the whole thing. No account credentials. No automatic booking. No subscription. Just an alert so you're not the hiker who missed a cancellation at 2 a.m. because you happened to be asleep.

Watch my refuges

Live availability

Our own aggregate read of the official page across all 13 refuges, refreshed continuously: a snapshot to show the watch is real, not a substitute for the official booking table.

Last checked 03:00 UTC Always confirm on the official booking system before you travel.

Availability pulse

From our own monitoring, updated every 15 minutes, history since 2026-07-09.

Open bed-days across the trail (30-day window), last 30 days

01032072026-07-212026-08-20
View as table
TimeOpen bed-daysRefuges with beds
2026-07-21T04:01:07.339127+00:0017710
2026-07-21T06:16:44.847725+00:0017710
2026-07-21T08:30:54.614197+00:0017710
2026-07-21T10:32:08.476145+00:0017810
2026-07-21T12:46:56.821534+00:0017810
2026-07-21T15:01:00.181213+00:0017810
2026-07-21T17:01:09.662584+00:0017810
2026-07-21T19:17:05.627598+00:0017710
2026-07-21T22:01:27.541195+00:0017710
2026-07-22T01:00:55.610701+00:0017710
2026-07-22T03:01:04.027806+00:0017710
2026-07-22T05:16:47.479029+00:0017710
2026-07-22T07:31:01.726848+00:0017710
2026-07-22T09:46:53.253877+00:0017710
2026-07-22T12:00:48.156549+00:0017710
2026-07-22T14:01:45.863924+00:0017710
2026-07-22T16:16:06.065081+00:0017710
2026-07-22T18:32:05.973326+00:0017710
2026-07-22T20:45:17.800569+00:0017710
2026-07-22T23:01:27.051949+00:0017610
2026-07-23T02:01:05.030451+00:0017710
2026-07-23T04:01:36.902529+00:0017710
2026-07-23T06:15:45.117943+00:0017710
2026-07-23T08:16:06.070217+00:0017710
2026-07-23T10:31:05.428478+00:0017710
2026-07-23T12:45:58.202923+00:0017610
2026-07-23T15:02:05.366757+00:0017610
2026-07-23T17:15:33.566105+00:0017610
2026-07-23T19:16:06.500730+00:0017610
2026-07-23T22:02:02.976785+00:0017610
2026-07-24T01:00:56.298426+00:0017910
2026-07-24T03:01:12.543640+00:0017910
2026-07-24T05:02:04.413500+00:0017910
2026-07-24T07:15:10.922508+00:0017910
2026-07-24T09:16:10.934811+00:0017910
2026-07-24T11:17:03.636405+00:0017910
2026-07-24T13:31:02.036303+00:0018010
2026-07-24T15:32:05.623256+00:0018010
2026-07-24T17:46:03.933603+00:0017910
2026-07-24T19:47:05.183521+00:0017910
2026-07-24T22:01:03.800041+00:0017810
2026-07-25T01:01:28.310508+00:0017810
2026-07-25T04:00:58.823757+00:0017810
2026-07-25T06:15:24.146972+00:0017810
2026-07-25T08:17:03.665930+00:0017810
2026-07-25T10:31:10.721728+00:0017810
2026-07-25T12:32:03.766926+00:0017810
2026-07-25T14:46:04.739884+00:0017810
2026-07-25T16:47:04.906991+00:0017610
2026-07-25T19:01:00.365046+00:0017610
2026-07-25T22:01:27.781923+00:0017610
2026-07-26T01:01:46.226050+00:0017410
2026-07-26T04:00:22.216290+00:0017410
2026-07-26T06:01:51.824244+00:0017410
2026-07-26T08:15:57.400600+00:0017410
2026-07-26T10:31:04.034706+00:0017410
2026-07-26T12:45:52.564065+00:0017410
2026-07-26T14:46:05.844336+00:0017410
2026-07-26T17:01:11.215354+00:0017410
2026-07-26T19:16:05.786085+00:0017210
2026-07-26T22:01:35.845188+00:0017210
2026-07-27T01:00:50.544273+00:0017410
2026-07-27T03:02:02.392940+00:0017410
2026-07-27T05:17:04.908908+00:0017410
2026-07-27T07:30:53.320593+00:0017510
2026-07-27T09:31:03.985858+00:0017510
2026-07-27T11:46:04.185397+00:0017510
2026-07-27T14:01:05.585323+00:0017510
2026-07-27T16:16:03.728132+00:0017510
2026-07-27T18:30:37.294976+00:0017510
2026-07-27T20:31:05.074659+00:0017510
2026-07-27T23:01:04.251372+00:0017510
2026-07-28T01:02:06.529301+00:0017610
2026-07-28T04:00:59.458920+00:0017610
2026-07-28T06:17:05.544616+00:0017610
2026-07-28T08:31:05.215982+00:0017610
2026-07-28T10:46:12.889143+00:0017610
2026-07-28T13:00:59.182640+00:0017510
2026-07-28T15:01:48.663029+00:0017510
2026-07-28T17:17:02.703003+00:0017510
2026-07-28T19:31:06.264143+00:0017510
2026-07-28T22:01:04.290100+00:0017510
2026-07-29T01:02:05.594997+00:0017710
2026-07-29T04:00:54.955806+00:0017710
2026-07-29T06:16:04.064143+00:0017710
2026-07-29T08:31:00.607745+00:0017710
2026-07-29T10:46:00.788137+00:0017710
2026-07-29T12:46:57.272463+00:0017710
2026-07-29T15:01:05.726878+00:001529
2026-07-29T17:01:19.558080+00:001529
2026-07-29T19:02:04.031608+00:001529
2026-07-29T22:01:04.372265+00:001529
2026-07-30T00:01:52.937171+00:001559
2026-07-30T03:02:02.669950+00:001559
2026-07-30T05:16:04.035060+00:001559
2026-07-30T07:31:05.359634+00:001559
2026-07-30T09:46:05.549846+00:001549
2026-07-30T12:00:10.890117+00:001549
2026-07-30T14:01:06.302666+00:001549
2026-07-30T16:16:39.545420+00:001549
2026-07-30T18:30:29.395296+00:001549
2026-07-30T20:32:04.176734+00:001549
2026-07-30T23:00:59.559537+00:001539
2026-07-31T02:00:51.710555+00:001579
2026-07-31T04:02:04.341542+00:001579
2026-07-31T06:16:57.711149+00:001579
2026-07-31T08:31:04.484424+00:001579
2026-07-31T10:46:05.638151+00:001579
2026-07-31T13:01:35.327802+00:001579
2026-07-31T15:01:52.403291+00:001579
2026-07-31T17:16:04.495499+00:001579
2026-07-31T19:17:00.523976+00:001579
2026-07-31T22:01:11.254879+00:001579
2026-08-01T00:01:40.816568+00:001599
2026-08-01T03:02:03.939824+00:001599
2026-08-01T05:16:06.244800+00:001599
2026-08-01T07:30:49.221830+00:001599
2026-08-01T09:32:05.256880+00:001599
2026-08-01T11:46:10.225116+00:001589
2026-08-01T14:01:35.608811+00:001589
2026-08-01T16:15:56.498181+00:001579
2026-08-01T18:16:48.452328+00:001569
2026-08-01T20:31:03.861712+00:001569
2026-08-01T23:01:04.014952+00:001569
2026-08-02T01:02:06.145773+00:001549
2026-08-02T04:00:58.357131+00:001549
2026-08-02T06:01:50.319007+00:001549
2026-08-02T08:15:50.721828+00:001549
2026-08-02T10:30:51.699057+00:001549
2026-08-02T12:46:00.598799+00:001549
2026-08-02T15:01:11.647155+00:001549
2026-08-02T17:15:57.789572+00:001549
2026-08-02T19:31:37.271855+00:001549
2026-08-02T22:01:10.699479+00:001549
2026-08-03T01:00:50.019404+00:001559
2026-08-03T03:01:02.639418+00:001559
2026-08-03T05:17:03.803783+00:001559
2026-08-03T07:31:04.824249+00:001559
2026-08-03T09:45:53.774089+00:001579
2026-08-03T12:01:03.660480+00:001579
2026-08-03T14:16:04.744926+00:001579
2026-08-03T16:31:05.463017+00:001569
2026-08-03T18:45:47.243855+00:001569
2026-08-03T20:46:05.074215+00:001569
2026-08-03T23:01:05.753625+00:001569
2026-08-04T01:02:05.817999+00:001579
2026-08-04T04:00:47.310048+00:001579
2026-08-04T06:02:05.822982+00:001579
2026-08-04T08:16:03.378481+00:001579
2026-08-04T10:31:04.817643+00:001559
2026-08-04T12:32:03.971009+00:001559
2026-08-04T14:47:04.381217+00:001559
2026-08-04T17:01:09.953018+00:001549
2026-08-04T19:16:04.095324+00:001549
2026-08-04T22:01:03.845355+00:001549
2026-08-05T01:01:10.419453+00:001539
2026-08-05T04:01:04.994111+00:001539
2026-08-05T06:02:04.641203+00:001539
2026-08-05T08:16:56.706206+00:001539
2026-08-05T10:32:04.169950+00:001539
2026-08-05T12:46:05.276231+00:001529
2026-08-05T15:01:10.831252+00:001529
2026-08-05T17:15:53.352358+00:001529
2026-08-05T19:31:04.297169+00:001529
2026-08-05T22:01:45.298126+00:001519
2026-08-06T00:02:01.335057+00:0015210
2026-08-06T03:00:51.433720+00:0015210
2026-08-06T05:01:05.370812+00:0015210
2026-08-06T07:16:08.839392+00:0015210
2026-08-06T09:16:25.100591+00:0015310
2026-08-06T11:16:35.057518+00:0015310
2026-08-06T13:17:04.819532+00:0015310
2026-08-06T15:32:04.744298+00:0015310
2026-08-06T17:45:41.001412+00:0015310
2026-08-06T19:46:05.208073+00:0015310
2026-08-06T22:02:04.767122+00:0015310
2026-08-07T01:01:54.147102+00:0015310
2026-08-07T03:02:04.417713+00:0015310
2026-08-07T05:15:59.663209+00:0015310
2026-08-07T07:31:38.353553+00:0015310
2026-08-07T09:46:04.795913+00:0015310
2026-08-07T12:00:45.943410+00:0015310
2026-08-07T14:01:50.206381+00:0015310
2026-08-07T16:16:30.493296+00:0015310
2026-08-07T18:30:49.639201+00:0015310
2026-08-07T20:46:40.079622+00:0015310
2026-08-07T23:01:55.605030+00:0015310
2026-08-08T01:02:04.430534+00:0014910
2026-08-08T04:01:03.841774+00:0014910
2026-08-08T06:16:07.507125+00:0014910
2026-08-08T08:30:42.507104+00:0014910
2026-08-08T10:31:07.719530+00:0014910
2026-08-08T12:32:00.977692+00:0014910
2026-08-08T14:45:55.055929+00:0014910
2026-08-08T16:46:08.786859+00:0014910
2026-08-08T19:00:13.423186+00:0014910
2026-08-08T21:02:07.393578+00:0014910
2026-08-09T00:01:01.951050+00:0014510
2026-08-09T02:02:06.144510+00:0014510
2026-08-09T04:16:05.521291+00:0014510
2026-08-09T06:31:04.047854+00:0014510
2026-08-09T08:45:52.505003+00:0014510
2026-08-09T10:47:05.329236+00:0014510
2026-08-09T13:01:04.375748+00:0014510
2026-08-09T15:02:05.224394+00:0014510
2026-08-09T17:16:05.230591+00:0014510
2026-08-09T19:17:03.768579+00:0014510
2026-08-09T22:01:05.022981+00:0014510
2026-08-10T01:01:04.986892+00:0014310
2026-08-10T04:01:05.242802+00:0014310
2026-08-10T06:01:40.052087+00:0014310
2026-08-10T08:17:06.219584+00:0014310
2026-08-10T10:30:53.770446+00:0014310
2026-08-10T12:32:05.621909+00:0014310
2026-08-10T14:46:04.559475+00:0014310
2026-08-10T17:02:03.712552+00:0014310
2026-08-10T19:16:06.527481+00:0014310
2026-08-10T22:01:04.195859+00:0014210
2026-08-11T01:01:00.589416+00:0014010
2026-08-11T04:01:05.732199+00:0014010
2026-08-11T06:16:06.783869+00:0014010
2026-08-11T08:31:04.926332+00:0014010
2026-08-11T10:32:04.039366+00:0014010
2026-08-11T12:46:04.619169+00:0014010
2026-08-11T15:01:10.840538+00:0014110
2026-08-11T17:15:51.915808+00:0014110
2026-08-11T19:16:04.365058+00:0014110
2026-08-11T22:00:49.365740+00:0014110
2026-08-12T01:00:47.846563+00:0013910
2026-08-12T03:01:04.550986+00:0013910
2026-08-12T05:16:05.952206+00:0013910
2026-08-12T07:17:05.690747+00:0013810
2026-08-12T09:30:46.693279+00:0013710
2026-08-12T11:31:04.012055+00:0013710
2026-08-12T13:32:04.039209+00:0013710
2026-08-12T15:46:52.903586+00:0013710
2026-08-12T18:00:59.113328+00:0013710
2026-08-12T20:16:47.932876+00:0013710
2026-08-12T23:01:05.870098+00:0013710
2026-08-13T01:02:03.369656+00:0013610
2026-08-13T04:01:04.487972+00:0013610
2026-08-13T06:15:43.734552+00:0013610
2026-08-13T08:16:04.344263+00:0013610
2026-08-13T10:17:05.928291+00:0013610
2026-08-13T12:32:05.550834+00:0013410
2026-08-13T14:45:54.607433+00:0013410
2026-08-13T16:47:05.816361+00:0013410
2026-08-13T19:01:10.274850+00:0013410
2026-08-13T22:01:49.534827+00:0013410
2026-08-14T01:01:05.096520+00:0013410
2026-08-14T04:02:06.453395+00:0013410
2026-08-14T06:16:56.711112+00:0013410
2026-08-14T08:31:04.619391+00:0013410
2026-08-14T10:47:03.655088+00:0013410
2026-08-14T13:00:11.837320+00:0013410
2026-08-14T15:02:05.723177+00:0013510
2026-08-14T17:16:04.888059+00:0013510
2026-08-14T19:17:04.049335+00:0013510
2026-08-14T22:02:03.471386+00:0013510
2026-08-15T01:01:04.278276+00:0013110
2026-08-15T03:02:06.317464+00:0013110
2026-08-15T05:17:05.948184+00:0013110
2026-08-15T07:31:05.375198+00:0013110
2026-08-15T09:46:08.968024+00:0013110
2026-08-15T12:01:03.430415+00:0013110
2026-08-15T14:16:12.795247+00:0013110
2026-08-15T16:31:02.622259+00:0013110
2026-08-15T18:31:53.445644+00:0013110
2026-08-15T20:46:33.263594+00:0013110
2026-08-15T23:01:10.122655+00:0013110
2026-08-16T01:02:08.595873+00:0012610
2026-08-16T04:01:26.337182+00:0012610
2026-08-16T06:16:04.184779+00:0012610
2026-08-16T08:17:07.997387+00:0012610
2026-08-16T10:30:19.959328+00:0012610
2026-08-16T12:31:10.041521+00:0012610
2026-08-16T14:46:07.260943+00:0012610
2026-08-16T17:01:12.999228+00:0012310
2026-08-16T19:15:58.811794+00:0012310
2026-08-16T22:00:52.255936+00:0012310
2026-08-17T00:01:14.835069+00:0012110
2026-08-17T03:02:07.523143+00:0012110
2026-08-17T05:16:06.293645+00:0012110
2026-08-17T07:31:07.365952+00:0012110
2026-08-17T09:46:06.036216+00:0012110
2026-08-17T11:46:37.267231+00:0012210
2026-08-17T14:01:06.695866+00:0012110
2026-08-17T16:02:06.401949+00:0012110
2026-08-17T18:16:13.571861+00:0012110
2026-08-17T20:31:07.213174+00:0012010
2026-08-17T23:01:36.312633+00:0012010
2026-08-18T02:01:51.897340+00:0011810
2026-08-18T04:15:56.175423+00:0011810
2026-08-18T06:31:04.752632+00:0011810
2026-08-18T08:46:07.459892+00:0011810
2026-08-18T10:46:38.791434+00:0011810
2026-08-18T13:02:06.638212+00:0011810
2026-08-18T15:16:21.253988+00:0011810
2026-08-18T17:17:07.909903+00:0011810
2026-08-18T19:31:46.956933+00:0011810
2026-08-18T22:01:07.180768+00:0011810
2026-08-19T01:01:12.676333+00:0011810
2026-08-19T03:01:48.881742+00:0011810
2026-08-19T05:15:52.263343+00:0011810
2026-08-19T07:16:06.094653+00:0011810
2026-08-19T09:31:45.851350+00:0011810
2026-08-19T11:32:06.541924+00:0011810
2026-08-19T13:46:06.544216+00:0011910
2026-08-19T16:00:57.086571+00:0011810
2026-08-19T18:02:02.870435+00:0011810
2026-08-19T20:17:05.671532+00:0011810
2026-08-19T23:01:05.822097+00:0011710
2026-08-20T01:02:07.837381+00:0011610

Openings detected per day, last 14 days

0532026-08-072026-08-20
View as table
DayOpenings detected
2026-08-0714
2026-08-0823
2026-08-090
2026-08-102
2026-08-112
2026-08-120
2026-08-130
2026-08-140
2026-08-1519
2026-08-1646
2026-08-170
2026-08-1831
2026-08-1937
2026-08-2034

Not hiking Corsica?

RefugeAlert also watches Italian CAI rifugi and French FFCAM refuges.

The trail

All 13 refuges, north to south, with approximate elevation. Select a marker for details.

How RefugeAlert works

1

Tell us what you need. Enter the refuges and dates that are currently unavailable for your trek, up to 13 refuge/date combinations, matching a full GR20 itinerary if needed.

2

We watch the official page. RefugeAlert checks the park authority's public availability page at a steady, unhurried interval. We don't scrape aggressively; we just check consistently, around the clock, so you don't have to.

3

You get an email the moment something opens. When availability appears on any of your watched combinations, we send you an alert right away, with enough detail to act on it immediately.

4

You book it yourself. Follow the link to the official booking system and secure the bed in your own account. RefugeAlert is never involved in the transaction, never sees your login, and never holds or reserves anything on your behalf.

Your watch stays active until the last date on your list has passed, or until you've found what you need.

Pricing

€15

One trek, one payment, no subscription.

One purchase covers your entire GR20 watch: up to 13 refuge/date combinations, monitored continuously from the moment you set them up until the final watched date goes by.

If you find every bed you need on day one, great. If it takes weeks of waiting on cancellations, the price is the same. There are no tiers, no renewals, and no upsells.

RefugeAlert doesn't book anything, guarantee availability, or have any affiliation with the park authority or the official reservation system. Whether a cancellation appears, and whether you're fast enough to claim it, is outside our control. What we do is make sure you hear about it as soon as it's there.

Watch my refuges

Frequently asked questions

Is this allowed? Are you affiliated with the park authority?

No affiliation, and there's nothing to be "allowed": RefugeAlert reads the same public availability page anyone can view in a browser, politely and at a low frequency. It has no partnership, data agreement, or other relationship with the Corsican park authority.

Will I definitely get a spot if I sign up?

No, and we won't pretend otherwise. Availability only appears when another hiker cancels. If nobody cancels on your watched refuges and dates, no alert will ever fire and your watch will simply expire. That outcome is genuinely possible. RefugeAlert gives you a faster shot at openings than manual checking does; it doesn't create openings that aren't there.

Do you book the bed for me?

No. RefugeAlert never books, holds, or reserves anything, and never handles your booking-account credentials. When an alert arrives, you go to the official site and book it yourself, the same way you would if you'd caught it by refreshing the page.

How quickly will I be notified when a bed opens?

RefugeAlert monitors at a polite, low frequency to avoid hammering the park authority's servers. There will be some lag between a cancellation appearing and your alert arriving, usually well under half an hour. Once you get the alert, move fast: other people may be watching too.

Which refuges can I watch?

All 13 official GR20 refuges that publish availability on the park authority's public pages. You choose the specific refuges and dates when you set up your watch, useful whether you're planning a full traverse, a partial stage, or a directional variation.

What happens if no bed ever opens?

Your watch runs until the last date you chose has passed, then it ends. There's no refund for a watch that doesn't fire: the price pays for the monitoring, not a guaranteed result. If cancellations don't happen on your route and dates, RefugeAlert can't manufacture them.

Can I stop a watch early?

Yes. Every confirmation and alert email includes a link to pause or cancel each watch, no account or login required.

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