Janiculum walls

Isn’t it remarkable how these Janiculum walls have borne witness to centuries of Roman history? The Janiculum walls, a formidable line of defense, were erected in 1643 by Pope Urban VIII. They were built to protect the area of Rome on the west bank of the Tiber River. Interestingly, their construction was prompted by a conflict between the Barberini and Farnese families. Pope Urban VIII, a Barberini, used the Farnese’s failure to pay rent for the Duchy of Castro as a pretext for war. This “War of Castro” made the Pope realize that Rome was vulnerable on its southwestern side. He commissioned Marcantonio De Rossi to build the Janiculum walls. These walls had a significant impact on Rome’s existing defenses. A large portion of the Aurelian Walls was demolished to make way for the new defenses. Porta Portese, completed in 1644, became a prominent feature. However, the Janiculum walls faced their greatest test centuries later in 1849. They became a battleground during the fight between French forces and the Roman Republic. On April 29 and 30, fierce battles raged near Porta San Pancrazio, with Garibaldi’s troops playing a pivotal role in repelling the French. But the walls, built to withstand 17th-century artillery, were no match for 19th-century firepower. The French breached the walls in June 1849, leading to the fall of the Roman Republic. The scars of those battles and subsequent repairs are still visible today, a testament to the Janiculum walls’ tumultuous past.