Sant'Agata Fossili

Castellania Coppi is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 30 kilometres (19 mi) southeast of Alessandria. It was known until 2019 as Castellania, and renamed by the Piemont regional council in recognition of the cyclist Fausto Coppi in preparation for the centenary of his birth.Castellania Coppi borders the following municipalities: Avolasca, Carezzano, Costa Vescovato, Garbagna, Sant'Agata Fossili, and Sardigliano.

Sardigliano is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 30 kilometres (19 mi) southeast of Alessandria. Sardigliano borders the following municipalities: Borghetto di Borbera, Cassano Spinola, Castellania Coppi, Garbagna, Sant'Agata Fossili, and Stazzano.

Carezzano is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 25 kilometres (16 mi) southeast of Alessandria. As of 31 December 2004, it had a population of 429 and an area of 10.3 square kilometres (4.0 sq mi). Carezzano borders the following municipalities: Cassano Spinola, Castellania Coppi, Costa Vescovato, Paderna, Sant'Agata Fossili, Tortona, and Villalvernia.

Avolasca is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 30 kilometres (19 mi) southeast of Alessandria. Avolasca borders the following municipalities: Casasco, Castellania Coppi, Costa Vescovato, Garbagna, Montegioco, and Montemarzino.

Borghetto di Borbera is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 110 kilometres (68 mi) southeast of Turin and about 35 kilometres (22 mi) southeast of Alessandria. Borghetto di Borbera borders the following municipalities: Cantalupo Ligure, Dernice, Garbagna, Grondona, Roccaforte Ligure, Sardigliano, Stazzano, and Vignole Borbera.

Paderna is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 25 kilometres (16 mi) southeast of Alessandria. Paderna borders the following municipalities: Carezzano, Costa Vescovato, Spineto Scrivia, Tortona, and Villaromagnano.

The Val Borbera (Ligurian: Val Borbëa or Borbéia; Piedmontese: Val Borbaja) is a valley formed by the River Borbera, a tributary of the Scrivia, located in the province of Alessandria. It was historically linked to the Republic of Genoa, the Ligurian Republic and is still strongly tied to Liguria.

Cassano Spinola is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 25 kilometres (16 mi) southeast of Alessandria. Cassano Spinola borders the following municipalities: Carezzano, Novi Ligure, Pozzolo Formigaro, Sant'Agata Fossili, Sardigliano, Serravalle Scrivia, Stazzano, and Villalvernia.

Stazzano is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 30 kilometres (19 mi) southeast of Alessandria. As of 31 December 2004, it had a population of 2,168 and an area of 17.8 square kilometres (6.9 sq mi).The municipality of Stazzano contains the frazioni (subdivisions, mainly villages and hamlets) Vargo and Albarasca. Stazzano borders the following municipalities: Borghetto di Borbera, Cassano Spinola, Sardigliano, Serravalle Scrivia, and Vignole Borbera.

The Borbera (Borbëa in Ligurian or Borbaja in Piedmontese) is a major torrente (a stream whose flow is marked by a high degree of seasonal variation) of the Province of Alessandria in the Italian region Piedmont.

Villaromagnano is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 25 kilometres (16 mi) southeast of Alessandria. Villaromagnano borders the following municipalities: Carbonara Scrivia, Cerreto Grue, Costa Vescovato, Paderna, Sarezzano, Spineto Scrivia, and Tortona.

Vignole Borbera (Ligurian: Ei Vgnêue; Genoese: Vigneue) is a comune (municipality) in the Province of Alessandria in the Italian region of Piedmont, located about 100 kilometres (62 mi) southeast of Turin and about 30 kilometres (19 mi) southeast of Alessandria. As of 31 December 2004, it had a population of 2,154 and an area of 8.5 square kilometres (3.3 sq mi). The municipality of Vignole Borbera contains the frazioni (subdivisions, mainly villages and hamlets) Variano Inferiore, Variano Superiore and Precipiano. Vignole Borbera borders the following municipalities: Arquata Scrivia, Borghetto di Borbera, Grondona, Serravalle Scrivia, and Stazzano.