Porta San Donato

Porta San Donato is a brick gate tower with defensive battlements that formed part of Bologna's third defensive ring. It still stands as an important landmark connecting different parts of the medieval city layout.

The gate was built around 1250 and received a drawbridge in 1354 to strengthen its defenses. It underwent modifications over the following centuries, with its current appearance solidifying during the 1400s.

The gate marks the threshold to Bologna's university quarter and reflects how the city remained a hub of learning over many centuries. Visitors passing through this point enter one of Europe's most historically important academic zones.

The gate is easily accessible on foot while exploring the old city, with no barriers preventing a close view of its brick facade and tower. It can be quickly visited as part of a walk along the remaining defensive walls circuit.

The gate retains a fortified outwork from the 15th century known as a rivellino, which was designed to repel attackers approaching the main entrance. This forward defensive element is one of the few of its kind still visible in the city.

Location: Bologna

Inception: 13 century

Part of: walls of Bologna

Address: Piazza di Porta S. Donato, 40126 Bologna BO

GPS coordinates: 44.49840,11.35639

Latest update: December 14, 2025 11:05