The Diablerets are a huge algae-covered mountain massif of the Alps, which consists of several peaks.
"the abode of devils") are a huge ice-covered mountain massif of the Alps, culminating at the Sommet des Diablerets (VD, VS) at 3,210 metres (10,530 ft) above sea level and straddling the border between the Swiss cantons of Vaud (VD) and Valais (VS). The Diablerets massif, which consists of several peaks, extends for about 10 kilometres near the western extremity of the Bernese Alps, between the two deep passes, the Cheville Pass (2,038 m (6,686 ft)) right below the main summit to the south, and the Sanetsch/Senin Pass (2,252 m (7,388 ft)) to the east. 
