It is one of the most beautiful squares in Tuscany. This wonderful medieval star-shaped square is called Piazza Garibaldi, a sort of open-air theatre surrounded by the most important buildings of Massa Marittima’s history: the Cathedral of San Cerbone, the Lord’s Residence (today Archaeological Museum), the Earls of Biserno’s Palace, the Council Building, Malfatti Palace with its beautiful portico and the Medieval Spring building.