

A striking quality pervades the site, emanating from the interplay of marble and mosaics, the usual alliance of bare walls and arched galleries, triangular frontons and heavy cupolas with the whole effect heightened by the breath-taking slant of the bell tower. The four masterpieces of medieval architecture – the cathedral, the baptistery, the bell tower (the 'Leaning Tower') and the cemetery – were erected between the 11th and 14th centuries within close proximity of each other, forming a unique cluster of monuments. Standing in a large green expanse, enclosed by the city walls, the former Ospedale della Misericordia and the Palazzo dell’Arcivescovato, the Piazza del Duomo at Pisa comprises one of the most renowned constructed landscapes in the world. Piazza del Duomo houses a group of monuments known throughout the world.
