A major fire destroyed the nightclub “Le Chantier” in Mont-Saxonnex, Haute-Savoie, on Monday, June 15. According to reports from Le Dauphiné Libéré, the blaze broke out in the roof of the 400-square-meter structure late in the evening. Firefighters successfully extinguished the flames by Tuesday morning, and no injuries were reported as the establishment was empty at the time of the incident.
How did the fire at Le Chantier start?
The precise cause of the fire remains under investigation, according to the establishment’s current manager, who spoke with Le Messager. The fire originated in the building’s attic space. Local reports confirm there were no signs of forced entry at the scene. Neighbors alerted emergency services after spotting smoke rising from the property around 11:00 p.m. on Monday night.
Firefighters cited the building’s metal roofing as a primary obstacle during the firefighting operation. The material made it difficult for crews to access the seat of the blaze, necessitating a prolonged, hours-long intervention that lasted until early Tuesday morning.
What is the history of the venue?
Le Chantier has served as a central social hub for the Arve Valley for approximately three decades. Originally owned by the local municipality, the property was sold in 2004. The venue recently underwent significant renovations and reopened in April 2025 under new management. Its location at the base of the Mont-Saxonnex ski resort made it a frequent destination for local residents and visitors alike.
What happens next for the site?
Following the containment of the fire, emergency crews maintained a presence at the site throughout Tuesday to monitor for potential flare-ups and secure the structure. While the building is a fixture of the local community, officials have not yet released a timeline for structural assessments or potential reconstruction. The investigation into the origin of the fire is ongoing.
Frequently Asked Questions
- Were there any casualties in the fire?
No. The nightclub was closed at the time of the fire, and the building was empty. - When did the fire occur?
The fire was reported to emergency services around 11:00 p.m. on Monday, June 15, and was extinguished by Tuesday morning. - What caused the blaze?
Authorities have not yet determined the cause. The manager confirmed there was no evidence of a break-in.
When visiting historical or renovated sites in mountain regions, always note the nearest emergency exits. Older, repurposed structures—like those often found in resort valleys—may have complex roof architectures that can complicate fire suppression efforts.
Do you have memories of Le Chantier or updates on local developments in the Arve Valley? Share your thoughts in the comments section below or subscribe to our daily newsletter for the latest updates on regional news.
