Trisobbio

Carpeneto is a comune (municipality) in the Province of Alessandria in the Italian region of Piedmont. It is located about 80 kilometres (50 mi) southeast of Turin, and about 25 kilometres (16 mi) south of Alessandria. Carpeneto borders the following municipalities: Montaldo Bormida, Predosa, Rocca Grimalda, Sezzadio, and Trisobbio. The Baroque church of San Giorgio serves as the main Roman Catholic parish for the comune.

Morsasco is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 80 kilometres (50 mi) southeast of Turin and about 30 kilometres (19 mi) south of Alessandria. Morsasco borders the following municipalities: Cremolino, Orsara Bormida, Prasco, Strevi, Trisobbio, and Visone.

Prasco is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 80 kilometres (50 mi) southeast of Turin and about 30 kilometres (19 mi) south of Alessandria. Prasco borders the following municipalities: Cremolino, Morbello, Morsasco, and Visone.

Cremolino is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 90 kilometres (56 mi) southeast of Turin and about 35 kilometres (22 mi) south of Alessandria. Cremolino borders the following municipalities: Cassinelle, Molare, Morbello, Morsasco, Ovada, Prasco, and Trisobbio.

Molare is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 90 kilometres (56 mi) southeast of Turin and about 35 kilometres (22 mi) south of Alessandria. Molare borders the following municipalities: Cassinelle, Cremolino, Ovada, Ponzone, Rossiglione, and Tiglieto.

Ovada (Uà and Guà in Ligurian, Ovà in Piedmontese) is a comune (municipality) of 11,484 inhabitants in the Province of Alessandria in the northern Italian region Piedmont, located about 90 kilometres (56 mi) southeast of Turin and about 30 kilometres (19 mi) south of Alessandria. Ovada is the main comune of the Ovadese area, an area of the Lower Piedmont and Upper Montferrat, located in the southern portion of the province of Alessandria.

Rocca Grimalda (Ra Roca in dialect) is a village and comune in the province of Alessandria, Piedmont, Northern Italy. It lies in Upper Montferrat, a historical region of Piedmont, and it was built upon a rocky hill on the Orba's left bank, very close to Ovada. The nearest airport is the Cristoforo Colombo Airport in Genoa.

Cassinelle is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, about 90 kilometres (56 mi) southeast of Turin and about 35 kilometres (22 mi) south of Alessandria. As of 31 December 2004, it had a population of 883 and an area of 23.8 square kilometres (9.2 sq mi).Cassinelle borders the following municipalities: Cremolino, Molare, Morbello, and Ponzone.

Strevi is a comune and small town in the province of Alessandria, Italy, located immediately northeast of Acqui Terme. It is one of the principal winemaking communes of the Moscato d'Asti, Passito di Moscato, and Brachetto d'Acqui.

The Stura di Ovada is a 32.9-kilometre (20.4 mi) stream of Liguria and Piedmont (Italy); it is the main tributary of the Orba.

The Piota is an Apennine torrent in the Province of Alessandria, north-west Italy.

Visone is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 80 kilometres (50 mi) southeast of Turin and about 30 kilometres (19 mi) southwest of Alessandria. Its name becomes from the homonymous Visone creek, that flows into its territory and enters Bormida river not far from the village. Visone borders the following municipalities: Acqui Terme, Grognardo, Morbello, Morsasco, Prasco, and Strevi.