“No one could work safely here without a helicopter”
On August 23, three million cubic meters of rock fell from Pizzo Cengalo into Val Bondasca, a side valley near the Bergell village of Bondo. Large debris flows were released immediately afterwards. Huge amounts of water, sand and stones rolled down to the bottom of Bondo and destroyed bridges, roads, water pipes and houses. Eight mountaineers have been missing since the rock slide and 140 people had to be evacuated.