L'Impossible occupies a converted chalet on Chemin du Cry in Chamonix-Mont-Blanc, a short walk from the town centre, and has developed a reputation as the most reliably convivial informal venue in the valley. The name carries the local joke that anything is possible in Chamonix, and the restaurant makes good on it by operating continuous service from noon to late evening every day, providing a kitchen and a bar that functions for pre-slope coffee, mid-afternoon snack, post-ski meal, and late dinner within the same address. The cooking is international with French undertones — wood-fired preparations are central, producing a burger that achieves a char-grilled crust while retaining moisture, and a cheese fondue that uses the smoke of the fire to add a dimension absent from the gas-heated versions found elsewhere in town. The Chamonix beer selection is a genuine feature: a rotating list of local craft and regional French productions is available on tap and by bottle, with the staff knowledgeable enough to guide visitors through what is current. The wood-burning fireplace in the main room is the physical anchor around which the après-ski atmosphere organises itself: groups arrive wet and cold from the mountain and dry out over the first drink at a pace that the kitchen and bar service is explicitly structured to accommodate. Pricing at €15–30 per person makes it one of the most affordable sit-down dining options in Chamonix with table service, and the walk-in format means no planning is required. For visitors in the Auvergne-Rhône-Alpes region who find that the fine-dining options in Chamonix require more advance planning than their itinerary allows, L'Impossible provides a genuine and enjoyable alternative without compromising the mountain atmosphere.
Signature dishes
- Wood-fired burger — €14 / approx USD 15
- Cheese fondue — €22 / approx USD 24
- Local craft beer (pint) — €6 / approx USD 6.50
Good to know
- Known for
- Convivial après-ski atmosphere; wood-burning fireplace; Chamonix beer selection
- Hours
- Daily 12:00–22:00
- Reservations
- Walk-in preferred
Location
9 Chemin du Cry, 74400 Chamonix-Mont-Blanc
45.9218, 6.8723 View on map
Highlights
- Wood-fired burger and cheese fondue — both improved by the smoke of an open fire
- Continuous service noon to late evening — the most accessible kitchen in Chamonix
- Rotating selection of local Chamonix and regional French craft beers on tap
- Wood-burning fireplace: the après-ski anchor of the Chemin du Cry address
- Walk-in format; no advance reservation needed at most times
Tips for visiting
- Walk-ins are preferred and usually possible; the continuous service model means no locked-out windows
- Order the wood-fired burger or the fondue — both benefit most from the kitchen's wood-fire equipment
- Ask the bar staff for a beer recommendation — the craft selection rotates and their knowledge of what is current is reliable
- Arrive in the 15:00–17:00 window for the quietest version of the après-ski experience before the dinner rush
- Budget €15–30 per person for food — one of the best price-to-experience ratios in central Chamonix
Accessibility
The restaurant is reached via Chemin du Cry, a short walk from central Chamonix. The ground floor dining area and bar are at street level. The traditional chalet building may have threshold steps at the entrance; visitors with wheelchair or mobility requirements should contact the restaurant directly to confirm access.
Frequently asked questions
Is L'Impossible suitable for a full dinner?
Yes. Despite its casual register and walk-in format, the kitchen serves a full menu throughout the evening. The wood-fired burger, fondue, and daily specials provide sufficient range for a satisfying dinner without the formality of the town's fine-dining options.
What craft beers are available?
The selection rotates but typically includes locally produced Chamonix brewery beers alongside other regional French craft productions. The bar staff can advise on what is currently on tap. Local craft pints are priced around €6.
Is the fondue worth ordering at L'Impossible compared to other venues?
The cheese fondue here benefits from the wood-fire environment of the kitchen, which adds a subtle smoke note absent from gas-heated versions. Alongside the full Savoyard specialists in town, it competes well at its price point.
Does L'Impossible require reservation?
Walk-ins are generally possible throughout the day. During peak ski season holiday weeks, evenings can become fully occupied, but the continuous service model and multiple seating areas mean capacity is rarely exhausted entirely.
What is the atmosphere like?
Convivial and relaxed throughout, with a natural crescendo in energy during après-ski hours (16:00–20:00). The wood-burning fireplace and communal atmosphere make it particularly suitable for groups and solo travellers alike.