The Canals of Bologna

Did you know that part of Bologna was once nicknamed “Little Venice”? While the canals may not be as visible as those in Venice, they’re definitely here! Bologna has around 60 kilometres of canals, most of which were covered over and hidden underground during the 20th century. Originally built in the Middle Ages, the canals served several key purposes. They connected Bologna to the outside world, serving as trade routes for transporting goods. They also powered the many mills that began appearing in the city as early as the 13th century. These canals were essential for the silk industry, Bologna’s main economic activity at the time. They also supplied water to a whole network of hydraulic machines that kept the city running, from tanneries and sawmills to public washhouses. By the 1700s, the city was home to around 500 mills, all made possible by the steady flow of water through these canals. The canals also helped regulate nearby rivers and protect the city from flooding. In short, they were vital to the city’s daily life. Today, only two canals remain visible. One is mostly concealed, flowing quietly through buildings. The other, the Canale delle Moline, is still on display and once powered about fifteen mills all by itself. Now tucked between Bologna’s houses, this canal offers a fascinating glimpse into the city’s medieval past. It’s a hidden treasure that reveals how the city once lived and thrived.