Swiss Authorities Investigate Fatal Bar Fire in Crans-Montana

A devastating fire erupted at Le Constellation bar in Crans-Montana, Switzerland, during New Year's Eve celebrations, resulting in 40 fatalities and 119 injuries. The incident occurred around 1:30 a.m. on January 1, 2026, in the popular ski resort town.

Investigators are examining reports that sparklers attached to champagne bottles may have ignited the bar's wooden ceiling. Eyewitnesses described a scene where a waitress, carrying a champagne bottle with a lit sparkler, held it close to the ceiling, leading to the rapid spread of flames. Authorities are also investigating whether the ceiling's soundproofing materials met safety regulations.

The fire's rapid escalation is believed to have been exacerbated by a flashover, a phenomenon where a fire releases and ignites combustible vapors, causing a sudden and intense spread of flames. This led to chaos as patrons attempted to escape through narrow exits, with some resorting to breaking windows to flee.

The victims included individuals from various nationalities, with many in their teens to mid-20s. The severity of burns has complicated identification efforts. Local hospitals reached capacity, necessitating the transfer of patients to facilities across Switzerland and neighboring countries.

Swiss President Guy Parmelin described the fire as "one of the worst tragedies that our country has experienced." A five-day period of national mourning has been declared, and flags on federal buildings are being flown at half-mast. The city of Lucerne canceled its traditional New Year's fireworks in respect to those affected.

Authorities have ruled out terrorism as a cause and are focusing on potential safety code violations and the legality of using sparklers indoors. The investigation is ongoing, with officials not ruling out criminal prosecutions as they continue to examine the circumstances surrounding the tragedy.