The Basilica of San Petronio is the largest church in Bologna. It dominates Piazza Maggiore and, despite being largely unfinished, is one of the largest churches in Europe. Its imposing size makes it the fourth largest church in Italy.
The building houses the longest sundial in the world, measuring 67 meters, which has been on the church floor from all the way back to 1657. With this guided tour, you will discover the beauty and history that lays inside this church.
Then, take the elevator up to the magical panoramic terrace and enjoy stunning views of the city.