Alagna Valsesia (Walser German: Im Land, Piedmontese: Alagna, Valsesiano: Lagna) is a comune and small village high in the Valsesia alpine valley in the province of Vercelli, Piedmont, northern Italy, a UNESCO World heritage site since 2013. It is a tourist place for mountaineering and winter sports, and it is internationally renowned for the freeride off-piste skiing. It is also the traditional starting point for the Margherita Hut climb, at above sea level, the highest building in Europe. It was originally settled by Walser at the beginning of the 12th century. It is located at an elevation of just south of the Monte Rosa, elevation (the second tallest peak in the Alps); It is very close to Milan () and to the international Milan-Malpensa Airport ().