Portalbera

The Versa is a right tributary of the river Po which runs through the Province of Pavia in northern Italy. It flows into the Po near Portalbera, southeast of the city Pavia.

Stradella (Lombard: Stradéla) is a town and comune (municipality) of the Oltrepò Pavese in the Province of Pavia in the northern Italian region of Lombardy. It is situated in the Padan Plain, about 5 km (3 mi) south of the river Po and has a population of 10,922.

Spessa is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, which is located about 40 km southeast of Milan and about 15 km southeast of Pavia. As of 31 December 2004, it had a population of 545 and an area of 12.2 km2.Spessa borders the following municipalities: Arena Po, Belgioioso, Costa de' Nobili, Portalbera, San Cipriano Po, San Zenone al Po, Stradella, Torre de' Negri.

Bosnasco is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 45 km southeast of Milan and about 20 km southeast of Pavia. As of 31 December 2004, it had a population of 616 and an area of 4.8 km².Bosnasco borders the following municipalities: Arena Po, Castel San Giovanni, Montù Beccaria, San Damiano al Colle, Zenevredo.

San Damiano al Colle is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 45 km southeast of Milan and about 20 km southeast of Pavia. As of 31 December 2004, it had a population of 767 and an area of 6.4 km².San Damiano al Colle borders the following municipalities: Bosnasco, Castel San Giovanni, Montù Beccaria, Rovescala.

San Zenone al Po is a comune in the province of Pavia, Lombardy, Italy.

Arena Po (Lombard: Reina) is a comune (municipality) in the Province of Pavia in the Italian region of Lombardy, located about 45 km southeast of Milan and about 20 km southeast of Pavia. As of 31 December 2004, it had a population of 1,595 and an area of 22.3 km2.Arena Po borders the following municipalities: Bosnasco, Castel San Giovanni, Pieve Porto Morone, Portalbera, San Zenone al Po, Spessa, Stradella, Zenevredo, and Zerbo. Composer Giovanni Quirici was born in the comune.

Torre de' Negri is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 40 km southeast of Milan and about 15 km east of Pavia. Torre de' Negri borders the following municipalities: Belgioioso, Corteolona e Genzone, Costa de' Nobili, Spessa.

Zenevredo is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 50 km southeast of Milan and about 20 km southeast of Pavia. As of 31 December 2004, it had a population of 459 and an area of 5.3 km².Zenevredo borders the following municipalities: Arena Po, Bosnasco, Montù Beccaria, Stradella.

Pietra de' Giorgi is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, about 45 km south of Milan and about 15 km southeast of Pavia. As of 31 December 2004, it had a population of 857 and an area of 11.0 km².Pietra de' Giorgi borders the following municipalities: Broni, Castana, Cigognola, Lirio, Montalto Pavese, Mornico Losana, Redavalle, Santa Giuletta, Santa Maria della Versa.

Broni 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 southeast of Pavia. Broni borders the following municipalities: Albaredo Arnaboldi, Barbianello, Campospinoso, Canneto Pavese, Cigognola, Pietra de' Giorgi, Redavalle, San Cipriano Po, Stradella.

Canneto Pavese is a comune (municipality) in the Province of Pavia in the Italian region of Lombardy, located about 45 km south of Milan and about 20 km southeast of Pavia. Canneto Pavese borders the following municipalities: Broni, Castana, Cigognola, Montescano, Montù Beccaria, Stradella.