Tour du Mont Blanc refuges fully booked? How to still get a bed

Last updated 24 October 2026 · Tour du Mont Blanc (France, Italy and Switzerland)

You have the dates, the flights and the boots — and the refuge you need for one night of your Tour du Mont Blanc shows fully booked. Before you rebuild the whole itinerary around it, here is what actually happens to those beds.

The Tour du Mont Blanc is a loop of about 170 km around the Mont Blanc massif through France, Italy and Switzerland, usually walked in ten or eleven stages from one refuge, gîte or mountain inn to the next. Because each night depends on the one before, a single sold-out refuge can break a whole route. Most of the refuges sell through one shared booking site, montourdumontblanc.com, run by the association of the trail's refuge keepers. Bookings for each summer open in the autumn before — for summer 2027, in mid-October 2026 — and the busiest stages are gone within days. But sold out is a queue, not a wall.

1. Why the refuges sell out so fast

A refuge has a fixed number of bunks — often only 20 to 40 — and the TMB is one of the most walked long-distance trails in Europe. Almost everyone walks the same direction on the same classic stages, so the same handful of refuges is needed by everyone on the same night. When the next summer's calendar opens, walkers who have planned for months book their whole route at once, and the stages with only one or two places to sleep fill first.

A few well-known refuges, such as Rifugio Bonatti and Rifugio Elisabetta, are not on the shared booking site at all and are booked separately. The refuges below are the ones that are.

2. When bookings open — and how fast they go

The shared booking site puts the whole of the next summer on sale at once, every autumn. Summer 2027 opened on 15 October 2026. AkiWatch read the public calendar of the 25 refuges it covers in the days that followed:

Nearly all of it happens in the first few days. The walkers who planned their route in advance book every stage the moment the calendar opens; after that the share of full nights barely moves. If you missed that first rush, the calendar you see now is close to the one you will be working with all winter — and what changes it from here are cancellations, not new bookings.

3. Which refuges fill first

The share of each refuge's open nights from June to September 2027 that were fully booked on 24 October 2026, nine days after summer 2027 opened:

Across all 25 refuges AkiWatch covers, 51% of June–September nights were fully booked. By month: June 39%, July 66%, August 49%, September 51%. The figures move as the season fills; the booking data page is updated every morning.

4. Which weeks are hardest

Grouped by week, the squeeze is concentrated in early and mid July. The figure is the share of refuge nights in that week that were fully booked on 24 October 2026:

The single hardest night is 7 July 2027, when 21 of the 23 refuges open that night were full. Starting your trek a week or two outside 28 June – 18 July roughly halves the share of full nights you have to get past.

The day of the week, on the other hand, hardly matters: every weekday was between 49% and 53% full. On a multi-day trek everyone is on the trail every night, so moving your start by a day helps far less than moving it by a week.

5. There is no waitlist — but beds come back

The shared booking site shows how many places are left each night, but it has no waiting list and no availability alert. That sounds like bad news; it is the opposite. On a system with a waitlist, a freed bed is quietly handed to whoever is next in line. Here, a cancelled bed drops straight back into the same public calendar everyone books from — visible to anyone looking at that moment.

And beds do come back. Groups shrink, people get injured, flights change, and many walkers book a whole route early and then reshape it. The site's terms give individual walkers 80% of the price back if they cancel more than 30 days before arrival, and nothing after that. So the cancellations cluster in the months before the summer, up to about a month before each night — exactly the period when most people have stopped checking.

It starts straight away. Within nine days of summer 2027 going on sale, a bed had reappeared on about 1 in 13 nights that had been fully booked, at 22 of the 25 refuges and in every month from June to September. Many were still open on 24 October. Of the ones that were booked again, a quarter were gone within 90 minutes and half within about six hours. Someone checking once a day misses most of them.

6. Chasing a bed yourself

• Find the bottleneck night first. Usually it is Les Chapieux, Les Mottets, the Val Veny, the Italian Val Ferret or Trient. Fix that night, then build the stages before and after it.
• List every place that would work for that night, not just the famous refuge. Within one stage there are often three or four refuges, gîtes and inns a short walk apart.
• Be ready to book immediately. A freed bed is first come, first served. Know your dates and party size, and keep your booking-site account handy.
• Keep looking into the summer. Cancellations are rarer after the 30-day mark, when there is no refund, but plans still change at the last minute.

7. Where AkiWatch comes in

Checking dozens of refuge calendars by hand, night after night, through a whole winter is not realistic. For the 25 TMB refuges AkiWatch covers, you choose the refuges and nights you need, and an email arrives — or an instant phone push on a paid plan — the moment a bed comes back. If you set your party size, we only alert you when there is room for all of you. You book the bed yourself on the official booking site. AkiWatch never books, holds or resells a bed, and is not affiliated with the refuges or montourdumontblanc.com.