Sordevolo is a comune in the Province of Biella in the Italian region Piedmont, located about 60 kilometres northeast of Turin and about 7 kilometres west of Biella. Sordevolo borders the following municipalities: Biella, Graglia, Muzzano, Occhieppo Superiore, Pollone, Lillianes. The village is located in the Elvo Valley, a natural land at the foot of the Alps, in the middle of a religious and cultural area.