The Diavolezza is a col and ski resort above the Val Bernina in Graubünden. The col has an altitude of 2,958 metres (9,705 ft) and is located between Munt Pers (northwest, 3,207 metres (10,522 ft)) and Piz Trovat (southeast, 3,146 metres (10,322 ft)).

From Diavolezza one can see the highest peaks of the Eastern Alps, including the Piz Bernina , and the Pers Glacier, a tributary of the Morteratsch Glacier .

The mountain can be reached by cable car from Val Bernina, the Bernina Pass valley. At the base station of the cable car on 2,096 metres (6,877 ft) there is the Bernina Diavolezza railway station on the Bernina Line of the Rhaetian Railway (RhB)). At the top station on 2,978 metres (9,770 ft), there is a restaurant with a panoramic terrace, as well as a hotel offering both hotel-class and bunk-style accommodations.