Mount Monviso rockfall triggers search for missing foreign hiker near Quintino Sella refuge
A large rockfall struck the slopes of Mount Monviso near Rifugio Quintino Sella on Tuesday evening, prompting Alpine Rescue teams to search for an overdue foreign hiker.
Rockfall on the upper slopes
A large rockfall detached from the upper slopes of Mount Monviso in northwest Italy at approximately 20:00 on Tuesday, 1 September 2026. The collapse sent stones, snow, earth, and debris cascading down the mountainside toward Rifugio Quintino Sella and sections of the trail leading to Pian del Re, where the Po river originates. The sound of the falling rock produced a loud roar that reverberated across the entire valley and was registered by surrounding mountain huts. At Rifugio Giacoletti, refuge manager Andrea Sorbino witnessed the event directly as material fell from the higher elevations.
We heard the roar from the refuge and we went out to see what was happening. You could see the blocks flying with the naked eye.
Night deployment blocked by dust
Technicians from the Alpine Rescue (Soccorso Alpino) mobilized immediately following reports of the collapse. Azienda Zero Piemonte dispatched a regional air ambulance helicopter from Turin configured for night flight to assess the area. However, high concentrations of suspended airborne dust combined with the active instability of the rockfall front prevented the aircraft from landing safely or conducting direct visual surveys. Rescue authorities maintained a monitoring presence overnight while suspending direct operations on the slope until daylight.
- A rockfall detaches from the slopes of Mount Monviso near Rifugio Quintino Sella.
- An emergency helicopter from Turin attempts to land but is repelled by dense dust.
- Parco del Monviso confirms the collapse and suspends direct aerial surveys until morning.
- Alpine Rescue ground teams and helicopters resume site inspections and search efforts.
Around midnight, the management body of Parco del Monviso published an official statement confirming that a large rockfall had deposited debris around the Quintino Sella refuge. The park authority explained that dense clouds of particulate matter made it impossible for emergency crews to determine structural damage or locate potential victims during the night hours, necessitating a full resumption of inspection flights and ground patrols at daybreak.
Search for the missing hiker
Emergency operations restarted at first light on Wednesday, 2 September 2026. Rescuers focused on determining whether any individuals were on the path when the rock mass detached. Staff at Rifugio Quintino Sella reported the failure of a foreign hiker to arrive at the facility on Tuesday evening.
Alpine Rescue teams initiated verification procedures to establish the hiker's planned itinerary and determine if their route coincided with the path of the landslide. As of Wednesday morning, officials reported no definitive evidence confirming that any hikers were directly caught in the slide, though comprehensive checks along the trail network between Pian del Re and the Quintino Sella hut remain underway.
Regional conditions and monitoring
The geological detachment occurred after a summer marked by high temperatures across Western Europe, where the June to July period was the warmest on record. Western Italy experienced monthly temperature anomalies between 3 and 5 degrees Celsius above normal during July. In response to ongoing late-summer heat, the Piedmont regional administration extended protective workplace measures until 6 September 2026 for laborers exposed to high temperatures and intense physical strain. In southern Italy, civil protection authorities in Bari placed the city under a level 3 red alert for extreme temperatures through Thursday, 3 September.
