Castel Maggiore

Sostegno di Castagnolo Maggiore (ph. by Paolo Barone)
Sostegno di Castagnolo Maggiore (ph. by Paolo Barone)

The town was known in ancient times as Castagnolo: this curious name came from the trunk of a "castagno" (chestnut tree) carried down onto the plain by the Navile Canal.


The history of the town is strictly linked to the Navile Canal, the main waterway of the area in the ancient times. The Navile and the mills and factories which sprung up along it are also the origins of the industrial development of the territory.

The Navile passes through Castel Maggiore in the Castello area, where you can admire the ruins of an ancient fort, the Sostegno di Castagnolo Maggiore , built by Ercole Bentivoglio in 1497 and, from the 19th century onwards, the centre of manufacturing activities thanks to the initiative of the Pizzardi family.

The territory of Castel Maggiore stretches over fertile countryside, offering visitors the chance to forget the urban reality of Bologna, even though it is so close. Passing through the territory, perhaps by bicycle, you can see several historical villas, places for holidays and headquarters of the rural economy of the territory. Perhaps the most notable is Villa Zarri, in elegant 18th-century style, nowadays used for events and congresses.

Villa Salina dates back to the 16th century. Once belonging to the scientist Marcello Malpighi, there is a monumental oak in the rear garden, whose trunk is over 5 metres in circumference. The villa is today property of the Region of Emilia Romagna.

There are also some religious buildings of particular note, such as the 19th-century Church of Sant'Andrea which contains a beautiful 17th-century crucifix; the Church of San Biagio in Saliceto, of Romanesque design; the Church of San Giovanni Battista in Trebbo di Reno whose troubled existence has been always linked to the nearby Reno River.

Also in Trebbo, there are the very interesting floodlands of the River Reno: here you can see the remains of the antique gravel-extraction activities and the first part of the River Park(access from Via Byron). Following the road along the Reno (Via Lame), there are other ways to reach the floodlands, an ideal spot for trekking or horse riding.

More information
Distance from Bologna:
10 Km.
20/35 m.
18.231 (updated January 1st 2016)
Market day:
Patron Saint:
Sant'Andrea (November 30th)
Sabbiuno, Trebbo di Reno, 1° Maggio, Castello, Torreverde, Boschetto, Castiglia, Osteria del Gallo
Recurring events

Piazza dei sapori: February

Festa della raviola (Raviola Festival) in Trebbo di Reno: third Sunday of March

Giugno sotto le stelle (June under the stars): June

Fiera di luglio (July Festival): first week end of July

Festa di Sant'Andrea: November 30th

Christmas in Castel Maggiore: second week-end of December.


The text is taken from

URP - Public Relations Office


Address: Piazza Pace - 40013 Castel Maggiore (BO)

Tel. +39 051 6386781 - 6386784 

Fax +39 051 6386800

Opening times:

Monday, Wednesday, Thursday and Friday 8.30am-1pm
Tuesday 1pm-7pm
Saturday 8.30am-12.15pm


Last update: 08-07-2019