
Castell de Santiga is a medieval fortified masia, or country estate, located near Barcelona in the Vallès region of Catalonia. This historic stronghold features a distinctive square floor plan with three corridors and multiple levels, representing an important example of medieval defensive architecture in the region. Catalogued as a cultural good of national interest, the castle reflects the medieval tradition of fortified rural residences that provided both living quarters and defensive capability for local landowners. Its strategic location in the Vallès demonstrates the historical importance of the region during medieval times, when fortified masies served as important centers of power and protection.