Carpeneto

Trisobbio 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. Trisobbio borders the following municipalities: Carpeneto, Cremolino, Montaldo Bormida, Morsasco, Orsara Bormida, Ovada, and Rocca Grimalda.

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.

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.

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.

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.

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

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.

Silvano d'Orba 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 25 kilometres (16 mi) south of Alessandria. As of 31 December 2004, it had a population of 1,856 and an area of 12.1 square kilometres (4.7 sq mi).The municipality of Silvano d'Orba contains the frazioni (subdivisions, mainly villages and hamlets) Valle Cochi, Pieve, Bacchetti, Guastarina, Pagliara, Villa, Milanesi, Setteventi, Ravino, Bolla, Pagliaccia, Bordini, Pianterasso, Bessica, Prieto, Castagnola, Caraffa, and Passada. Silvano d'Orba borders the following municipalities: Capriata d'Orba, Castelletto d'Orba, Lerma, Ovada, Rocca Grimalda, and Tagliolo Monferrato.

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.

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.

Tagliolo Monferrato Castle (Italian: Castello di Tagliolo Monferrato) is a castle located in Tagliolo Monferrato, Piedmont, Italy.