One landslide caused destruction and alarm following its blockage of the outflow of Riñihue Lake (see Riñihuazo section below). About south of Riñihue Lake, landslides in the mountains around Golgol River caused the river to dam up; when it burst through the earthen dam, it created a flood down to Puyehue Lake. The Golgol landslides destroyed parts of international Route 215-CH, which connects to Bariloche in Argentina through Cardenal Antonio Samoré Pass.