Rocca Costanza Pesaro
Centuries-old medieval castle dating from the second half of the fifteenth century. Built by Costanzo Sforza between 1474 and 1483, it is the most important fortification of the city and was primarily created as a military building, designed to defense and entrench the city. It has undergone several interventions of recovery, reclamation of some underground areas, restoration, static consolidation at the different levels of the tower.