Cattedrale Metropolitana di San Pietro (St. Peter's Cathedral), Bologna (must see)

At the southern tip of Independence Street stands the Metropolitan Cathedral of Saint Peter, offering free entry to visitors. Despite its cathedral status, this grand structure plays second fiddle to the city's beloved basilica, San Petronio, both architecturally and artistically.

In 1582, Pope Gregory XIII elevated the Bishop of Bologna to Archbishop, upgrading the cathedral to a 'metropolitan church'. This transformation aimed to showcase papal power, resulting in significant remodeling that obscured much of the original Romanesque-Gothic design. However, the interior boasts a majestic Baroque style and hosts several notable artworks. Among them are a 12th-century Romanesque crucifix carved from cedarwood and a 16th-century terracotta sculpture series titled "Lament over the Dead Christ" by Lombardi. Visitors can also admire a beautiful annunciation fresco by Ludovico Carracci, alongside paintings by various local artists.

For a unique experience, take a leisurely stroll down Via Altabella to catch sight of the soaring bell tower. Here, you'll find "La Nonna" (the grandmother), the largest bell in Bologna, weighing a hefty 3.3 tonnes. This bell is played using the traditional 'alla bolognese' method, a form of full-circle ringing developed in the 16th century, though sadly becoming increasingly rare.