Zermatt & Saas Fee 4000ers The greatest concentration of 4000m peaks in the Alps. Multiple hut-to-hut itineraries and day tour options make this one of the most versatile ski touring destinations. Views of Monte Rosa and the Matterhorn at every turn. Huge ski descents. Italian refuges with rivers of wine. And, of course, Swiss huts with mounds of rosti. A must-ski destination.