Mura Spagnole

The construction of the Spanish walls took place between 1548 and 1562, at the behest of Ferrante I Gonzaga, governor at the time of the city, when he was under Spanish rule. The initial project to strengthen the city's defenses, carried out by Giovanni Maria Olgiati, provided for the construction of a new imposing castle in the southern part of the city, but the project came set aside for the excessive burden and it was preferred to build a new city wall better suited to the progress of military technique.