Castelletto di Branduzzo

Verrua Po is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 45 km south of Milan and about 11 km south of Pavia.

Casatisma is a comune (municipality) in the Province of Pavia in the Italian region of Lombardy, located about 45 km south of Milan and about 15 km south of Pavia. Casatisma borders the following municipalities: Bressana Bottarone, Casteggio, Castelletto di Branduzzo, Corvino San Quirico, Robecco Pavese, Verretto.

Verretto is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 45 km south of Milan and about 15 km south of Pavia. Verretto borders the following municipalities: Casatisma, Casteggio, Castelletto di Branduzzo, Lungavilla, Montebello della Battaglia.

Lungavilla is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 50 km south of Milan and about 15 km southwest of Pavia. Lungavilla borders the following municipalities: Castelletto di Branduzzo, Montebello della Battaglia, Pizzale, Verretto, Voghera.

The Terdoppio is a river of Piedmont and Lombardy (northern Italy). It starts from the Piedmontese Prealps in the area between Lake Orta and Lake Maggiore, and then crosses the province of Novara. Near Cerano, it splits into two different streams: the first joins the Ticino River, while the second flows through the Lomellina (province of Pavia) until it merges with the Po River. The Terdoppio is 86 kilometres (53 mi) long, with an average discharge of 3.7 cubic metres per second (130 cu ft/s) and a drainage basin of about 515 square kilometres (199 sq mi).

Pancarana is a comune (municipality) in the province of Pavia in the Italian region Lombardy, located about 45 km south of Milan and about 14 km southwest of Pavia, in the Oltrepò Pavese. Pancarana borders the following municipalities: Bastida Pancarana, Castelletto di Branduzzo, Cervesina, Mezzana Rabattone, Pizzale, Voghera, Zinasco.

Bastida Pancarana is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 45 km south of Milan and about 14 km southwest of Pavia in the Oltrepò Pavese traditional region. Bastida Pancarana borders the following municipalities: Bressana Bottarone, Castelletto di Branduzzo, Cava Manara, Mezzana Rabattone, Pancarana, Sommo, Zinasco.

Robecco Pavese is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located in the Oltrepò Pavese about 45 km south of Milan and about 15 km south of Pavia.

Clastidium (modern Casteggio), was a village of the Ligurian tribe of Anamares (Marici named also) in Gallia Cispadana, on the Via Postumia, 5 miles east of Iria (modern Voghera) and 31 miles west of Placentia.Here in 222 BC, Marcus Claudius Marcellus defeated the Gauls and won the spolia opima; in 218 BC, Hannibal took it and its stores of grain by treachery. It never had an independent government, and not later than 190 BC was made part of the colony of Placentia, founded in 218 BC.In the Augustan division of Italy, however, Placentia belonged to the 8th region, Aemilia, whereas Iria certainly, and Clastidium possibly, belonged to the 9th region, Liguria (see Theodor Mommsen in Corp. Inscrip. Lat. vol. v. Berlin, 1877, p. 828).The remains visible at Clastidium are scanty; there is a fountain (the Fontana d'Annibale), and a Roman bridge, which seems to have been constructed of tiles, not of stone, was discovered in 1857, but destroyed.

The Battle of Clastidium was fought in 222 BC between a Roman Republican army led by the Roman consul Marcus Claudius Marcellus and the Insubres, a Celtic people in northern Italy. Florus writes that the Insubres were led by Viridomarus, or Britomartus, as the name varies in translation. The Romans won the battle, and in the process, Marcellus earned the spolia opima, one of the highest honors in ancient Rome, by killing the king in single combat. It was also notable as one of the few battles won by the Roman cavalry without any aid by the legions.

Casteggio is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 61 km south of Milan and about 25 km south of Pavia. As of 31 July 2010, it had a population of 6,537 and an area of 17.8 km².Casteggio borders the following municipalities: Borgo Priolo, Calvignano, Casatisma, Corvino San Quirico, Montebello della Battaglia, Oliva Gessi, Robecco Pavese, Verretto.

Pizzale is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 50 km south of Milan and about 20 km southwest of Pavia. Pizzale borders the following municipalities: Castelletto di Branduzzo, Lungavilla, Pancarana, Voghera.