Several people were killed and others injured following an explosion at a popular ski resort in Switzerland on Tuesday, according to local authorities.

Emergency services rushed to the scene after reports of a powerful blast in the resort area, which caused panic among tourists and staff. The injured were immediately taken to nearby hospitals, while rescue teams conducted search and safety operations in the affected zone.

Officials have launched an investigation to determine the cause of the explosion. Authorities have not yet confirmed whether the incident was accidental or the result of a technical failure. Security has been tightened in and around the resort as a precaution.

The ski resort, which attracts large numbers of international visitors during the winter season, has been temporarily closed. Swiss officials expressed condolences to the families of the victims and assured that all necessary measures are being taken to ensure public safety.

The explosion occurred in a busy area of the resort, triggering a massive fire and causing significant damage to nearby structures. Emergency services, including firefighters, police, and medical teams, rushed to the scene and carried out rescue and evacuation operations amid challenging weather conditions.

Authorities confirmed that multiple casualties were reported, while several injured victims were taken to nearby hospitals for treatment. The exact cause of the explosion is still under investigation, and officials have not ruled out technical failure or other factors.