San Petronio Basilica

Welcome to the Basilica of San Petronio, the architectural titan that dominates Piazza Maggiore. As you stand before its imposing facade, you are looking at one of the largest churches in the world—and yet, it is technically…

Focus your attention on the central doorway, the Porta Magna. This is a masterpiece of Italian sculpture created by the Sienese master Jacopo della Quercia between 1425 and 1438. …

Step inside and allow your eyes to adjust to the vast, cool interior. The scale here is truly humbling, designed to hold up to 28,000 people. …

Walk toward the left aisle to find one of the most significant scientific instruments in the world: the meridian line. Traced in 1655 by the astronomer Gian Domenico Cassini, this 67-meter-long brass and marble line was used to…

Visit the fourth chapel on the left, the Cappella Bolognini, arguably the most artistically significant space in the basilica. This chapel is entirely covered in late Gothic frescoes by Giovanni da Modena, dating from the early…

As you walk through the nave, you will encounter a massive, almost eccentric pulpit dating from the 15th century. Its design is remarkably tall and ornate, raising the preacher high above the congregation. …

San Petronio is not just a local monument; it has played a role on the stage of world history. In 1530, this basilica was chosen as the site for the coronation of Charles V as the Emperor of the Holy Roman Empire by Pope Clement…

As we conclude our exploration of San Petronio, take a final moment to look back at the nave. This basilica is a mirror of Bologna itself—ambitious, fiercely independent, and intellectually vibrant. …