Alagna Valsesia 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 4,554 metres above sea level, the highest building in Europe.