St Lawrence Postern - Bergamo

The Pusterla di San Lorenzo, an important gate of the city, symbolizes its medieval history. Its construction dates back to the 14th century, a period of flourishing for Bergamo, which was becoming a strategic and commercial center. In addition to representing one of the entrances to the upper city, the Pusterla is known for its characteristic architecture and for the role it has played in the city’s system of fortifications, essential elements for the protection and defense of Bergamo.Origins and HistoryThe Pusterla di San Lorenzo is one of the most significant gates of the Venetian walls of Bergamo, which were erected during the 15th century. Its construction took place against a backdrop of significant political and social changes. After the Venetian conquest of 1428, Bergamo found itself in need of a rich series of fortifications to defend against external attacks. The Pusterla, along with all the other gates, was part of a broad project to restructure the walls, designed to strengthen the city.The term “pusterla” comes from the Latin “postella,” meaning “secondary gate.” This is why, unlike the main gates, the Pusterla di San Lorenzo primarily served as a passage for goods and the movement of people. This function remained significant until the 19th century when the city underwent a major urban transformation.The Pusterla is characterized by simple yet effective architecture. Initially built of stone, it has maintained its original appearance thanks to various restorations that respected its historical form. The most significant restoration occurred in the 20th century when maintenance works were undertaken to preserve the structures of the gate, which were at risk of deteriorating due to the passage of time and the extent of surrounding traffic.In this context, the Pusterla di San Lorenzo also played a role in the social life of the city. It represented a meeting point and a space for exchange, a place where different stories and cultures intertwined. Over the years, the value of this monument has been recognized, leading to its enhancement as part of Bergamo’s historical heritage.What to ObserveAs we approach the Pusterla di San Lorenzo, we first notice its majestic facade, made of sandstone. The upper part is framed by a large architrave, welcoming visitors and marking the entrance into the history of Bergamo.Inside the gate, the traces of its ancient function can be observed. On the right side, there is a small arch, a testimony of the old fortifications, used in the past for the passage of troops. This architectural element, albeit simple, represents the strength and defensive strategy of the city.Proceeding along the left side of the gate, we can see some frescoes, dating back to the 17th century, depicting religious figures. These frescoes not only beautify the area but also narrate the history of the city and the role of religion in the daily life of the inhabitants of Bergamo.Climbing a bit higher, we can admire the battlements that crown the Pusterla. This architectural detail is typical of medieval fortifications and had both defensive and decorative functions. The merlons, shaped like peaks, are a clear reminder of the city’s martial past.Another interesting feature is its location: the Pusterla di San Lorenzo is situated at the entrance of the beautiful promenade leading to the Venetian Walls, a UNESCO World Heritage Site. This connection emphasizes how the gate was part of a much broader defense system, perfectly integrated into the topography and history of the city.If we take a close look at the floor of this area, we can observe engravings that attest to the ancient roadway. These raised stone paths facilitated the passage of carts and people, making the Pusterla also a strategic point for trade.Finally, at the center of the gate, there is the main access, which communicates its history to passersby with an intimidating presence. The sober, almost austere architecture speaks of a time when every architectural detail had a precise function and meaning. The Pusterla is a living story that invites anyone who crosses it to immerse themselves in the historical richness of Bergamo.Context and ConnectionsThe Pusterla di San Lorenzo is located in a neighborhood that is the beating heart of Bergamo. From here, other important tourist attractions can be easily reached. For example, not far away is the Cathedral of Bergamo, a masterpiece of Renaissance architecture that faithfully embodies the religious and artistic spirit of the city.Another historically significant place is Piazza Vecchia, considered the historical center of Bergamo. Here, the Palazzo della Ragione and the Campanone narrate the medieval evolution of the city, and in the square itself, one can breathe the atmosphere of a bygone era.Finally, do not forget to visit the Venetian Walls, which surround the upper city and represent one of the symbols of Venetian military architecture. Their construction dates back to the 16th century, but their history is indelibly linked to the Pusterla di San Lorenzo, which was one of its main gates.We conclude this journey through history by inviting you to discover these interconnected places and to follow in the footsteps of a city that has much to tell.CuriositiesAn interesting curiosity about the Pusterla is that in 1907, it was entered into the register of the artistic and cultural heritage of the city, thus highlighting the historical importance that this gate has retained over the centuries.Moreover, the Pusterla has been involved in illustrious historical events. During the wars between various factions in Italy, access points to the walls, like that of the Pusterla di San Lorenzo, served to protect citizens and their resources. It was common to hide war spoils and goods under the fortifications to protect them from looting.Finally, another little-known aspect is that the Pusterla di San Lorenzo has hosted various festive and fair events over the years, reflecting the importance of the gate not only as a defensive structure but also as a place for cultural and commercial meeting and exchange.