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, 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 was originally settled by Walser at the beginning of 12th century.