Abbazia di Pomposa rises from the flat country near the Po Delta, and its tall campanile is visible long before the rest of the complex resolves. In the Middle Ages this was one of northern Italy's important Benedictine centres, connected to pilgrimage routes and to the watery landscape that once surrounded the Insula Pomposiana.
The church interior is the reason to come: fresco cycles, patterned brick, a quiet cloister, and a sense of monastic scale that contrasts sharply with Ferrara's urban palaces. It is best treated as a day trip by car from Ferrara or Comacchio. Check opening times, because the abbey and museum do not behave like an always-open village church.