FRENCH ALPS — Five skiers were killed in two separate avalanches on January 29, 2025, after snow came down in Val-Cenis and near Chamonix in the French Alps.
Four of the dead were Norwegians caught in the south-eastern Savoie region at Val-Cenis, while a Swiss skier died further north in Haute-Savoie near Chamonix. Local officials said the Norwegians were part of a group of seven skiers and that three of them died instantly. A fourth, a woman, later died in hospital after suffering severe hypothermia and cardiorespiratory arrest. The remaining three in the group were unharmed.
The second avalanche killed a 30-year-old Swiss woman who was skiing in the Mont Blanc massif with her brother and father. Her brother was taken to hospital for tests, while her father was unhurt. All three were equipped with anti-avalanche airbags, and the group was skiing off-piste, which means they were outside marked or maintained ski areas. That detail matters because off-piste terrain is inherently more dangerous and more exposed to unstable snow.
Jacques Arnoux, the mayor of Val-Cenis, said each member of the Norwegian group had been carrying an avalanche beacon. He also described the avalanche there as very large and said it was triggered outside the ski area. A police source said 10 mountain rescue specialists were dispatched to the operation. The combination of beacons, airbags and rescue teams shows how prepared backcountry skiers try to be, but it also shows how quickly conditions can still turn deadly.
The evidence packet suggests the danger was not limited to a single slope or a single party. On the previous day, a 55-year-old Brazilian-Portuguese skier was killed in a very large avalanche on an off-piste section of Mont Blanc. That added to a grim sequence of backcountry accidents and highlighted how active the avalanche risk had been in the region that week.
For winter sports readers, the significance is not just the death toll. It is that both incidents involved people who were equipped with standard safety gear, yet the force of the snow still overwhelmed them. Avalanches do not need to be enormous to be fatal, and the Alps were already under conditions where rescue teams were being sent out again and again.
The basic facts are hard to miss: one avalanche killed four Norwegians, another killed a Swiss woman, and a stretch of the French Alps turned into a winter disaster zone in a matter of hours. In backcountry skiing, the line between a normal outing and a fatal event can be very thin, and this day showed exactly how thin that line can be.
The rescue response was swift but could not overcome the force of the snow. Ten mountain rescue specialists were dispatched to the Val-Cenis avalanche, and the Swiss victim’s family also had protective gear, showing that avalanche beacons and airbags are precautions rather than guarantees. The repeated fatal incidents in the same mountain region over a short period underline how quickly conditions can deteriorate outside marked ski areas, even for experienced winter sports travelers.
