What we know about the Switzerland ski resort fire

Several dozen people are presumed to have died and more than 100 injured following a fire in a ski resort in southern Switzerland, officials have said.

Police said several nationalities were likely involved in the New Year’s Day fire, which happened at 01:30 local time (00:30 GMT) in a bar called Le Constellation in the resort of Crans-Montana.

It is being treated as a fire and there is “no question” of an attack, the region’s chief prosecutor said.

A helpline has been set up for concerned families: +41 848 112 117

Here’s what we know so far about the fire.

At a news conference on Thursday morning police said “several dozen” people were presumed to have died in the fire, although it was too early to give a precise number.

The Italian foreign ministry – citing Swiss police – said it believed around 40 people had died.

Around 100 people have been injured, mostly with severe burns, Swiss officials said. Most have been taken to Valais hospital where the intensive care unit is now full, according to local authorities.

Ten helicopters, 40 ambulances and 150 emergency workers were sent to the scene.

Work is ongoing to identify the victims and return bodies to families as quickly as possible, the region’s chief-prosecutor Beatrice Pilloud said.

Authorities said people from several countries were involved. The UK embassy in Switzerland says it is monitoring the situation but it has not been approached for assistance.

Consular staff are on standby to support any British nationals affected, a Foreign Office statement said.

The cause of the fire is unknown but Ms Pilloud said it is currently being treated as a fire and “at no time is there a question of any attack”.

Police initially said there had been an explosion, but have since referred to it as a fire and have said it is too early to speculate on the cause.

Asked about the reports of an explosion, regional security official Stéphane Ganzer said it “is not the detonation of an explosive device that causes the fire, it is the fire which, as it develops, causes an explosion and a general conflagration of the premises”.

Local reports had also suggested pyrotechnics could have been involved.

The regional police commander Frédéric Gisler said smoke was first seen emanating from a bar at around 01:30 local time, at which point emergency services were called.

The first police officers were quickly on the scene followed by a major deployment of rescue teams, Mr Gisler said.

Le Constellation is a large bar in the the Swiss ski resort of Crans-Montana which has been around for many years.

Although the resort itself is quite upmarket, Le Constellation was not particularly posh, the BBC’s Silvia Costeloe reported from the resort.

Upstairs, there is an area with TV screens where people go to watch football matches. Downstairs is a big bar where people were likely drinking and dancing.

It could hold up to 300 people and had a small terrace, although it is unknown how many people were there at the time of the fire.

The Christmas and New Year holidays are one of the busiest times of the year for Alpine ski resorts, and it is likely the bar was full of Swiss people and tourists celebrating the start of 2026.