Florence Baptistery (Battistero di San Giovanni)

Facing the Florence Cathedral, the Baptistery of St. John (Battistero di San Giovanni) is one of the oldest structures in Florence, believed to have been built in the fourth century. Adorned with green and white marble, this octagonal building houses artistic masterpieces, including Byzantine-style mosaics that cover the ceiling. The most renowned feature, however, is Lorenzo Ghiberti’s intricate bronze entry doors, which Michelangelo famously referred to as the ‘Gates of Paradise.’ Today, visitors can admire these stunning works of art and explore the historical and architectural significance of this ancient baptistery.