The Monterosa Ski is an Italian ski resort, at the foots of Monte Rosa the second tallest mountain in the Alps, which links three valleys, located largely in the Aosta Valley and the remainder in Piedmont. Much of the area consists of easy and intermediate skiing, but the area around the Passo dei Salati and especially the steep slopes in Alagna Valsesia are a major and very famous destination for freeride skiers and snow-boarders.