Torre dell'Orologio

Bologna's Torre dell'Orologio, also known as Torre Accursi, rises above Piazza Maggiore as part of Palazzo d'Accursio. Its medieval origins and later clock connect a private family's house with the public measurement of civic time.

Why it matters

The tower belonged to the house associated with jurist Accursio before the property became part of the communal palace. The addition of a mechanical clock in the fifteenth century gave the older structure a public role that remains central to its architectural identity.

What to notice

The large dial dominates the elevation towards the square. The upper balcony, battlements and belfry give the tower its distinctive profile above the palace roofs. Its relationship with the adjoining civic buildings makes it part of the square's architectural composition rather than an isolated watchtower.

Context and history

The tower dates to the mid-thirteenth century. A clock was installed on the facade in 1444 and began marking night hours in 1451, alongside the older system of timekeeping associated with the Arengo tower. Restoration directed by Raffaele Faccioli in 1885–1887 altered the upper structure, giving the medieval core another layer of later historical interpretation.