Zaragoza is the capital of the autonomous community of Aragon, situated on the banks of the Ebro River in north-eastern Spain, roughly midway between Madrid, Barcelona, Bilbao, and Valencia. Its vernacular architecture combines traditional Aragonese brick buildings with Renaissance townhouses and an outstanding legacy of Mudéjar architecture, reflecting the city’s Christian and Islamic heritage. Significant landmarks include the Basílica de Nuestra Señora del Pilar, the La Seo Cathedral, the Aljafería Palace, and the Roman remains scattered throughout the historic centre. The surrounding countryside is sustained by irrigation from the Ebro, producing cereals, vineyards, olive groves, fruit, and vegetables, while sheep farming remains important on the drier plains beyond. Zaragoza stands out from similar Spanish cities because of its remarkable layering of Roman, Islamic, Mudéjar, Renaissance, and Baroque heritage, together with its strategic position on the Ebro, which has made it one of Spain’s principal crossroads for more than two thousand years.