Pan right cityscape view above the Cathedral Basilica of Our Lady of the Pillar and Ebro River in Zaragoza Spain

zaragoza aerial city town drone panoramic cityscape cathedral basilica our lady of the pillar pilar ebro river nuestra senora del pilar mother of the hispanic peoples blessed virgin mary catholic church catholic church el pilar puente de santiago spain heritage touristic famous place travel destination tourist attraction architecture building aragon history pillar tower old famous landmark catedral panorama ancient spanish urban castle religion catholicism facade high travel pan right birdseye