The Moline Canal is a surviving glimpse of Bologna’s once extensive network of waterways. Much of the canal now runs beneath the streets, but a stretch remains visible between buildings near Via Piella, offering an unexpected view of water in the heart of the city.
The canal takes its name from the mills, or moline, once powered by its current. Fed by water diverted from the Reno river, Bologna’s canals supported mills, silk workshops and other trades from the Middle Ages onward. They also formed part of a transport network connecting the city with waterways leading towards the Po and the Adriatic. Many channels were covered over during the twentieth century as the city modernised.
The best-known viewpoint is the Finestrella on Via Piella, a small window in the wall overlooking the canal and its closely packed buildings. The view takes only a few minutes to appreciate, but it reveals a side of Bologna quite different from its porticoes and towers. Look for reflections on the water and the layers of windows and rooftops above it.
The canal is easily reached on foot from Piazza Maggiore and fits naturally into a walk through the historic centre or university quarter. Visit early or on a weekday for a better chance of avoiding a queue at the small window. The shutters may not always be open, so leave room for a little flexibility rather than planning an entire outing around the view.