Ördögház (Hungarian for Devil(s) House) is a fictional building from the Underworld series, located in Hungary near the town of Szentendre (see map). It is located on the Danube bank at the foot of the Pilis Hills, due north of the city of Budapest. Ördögház has served as the seat of power for the Vampires since the loss of Castle Corvinus, before it was burned to the ground by Marcus Corvinus early in the events of Underworld: Evolution.