Silvano d'Orba

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

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.

Castelletto 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. Castelletto d'Orba borders the following municipalities: Capriata d'Orba, Lerma, Montaldeo, San Cristoforo, and Silvano d'Orba.

Capriata 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 1,862 and an area of 28.3 square kilometres (10.9 sq mi). Capriata d'Orba borders the following municipalities: Basaluzzo, Castelletto d'Orba, Francavilla Bisio, Predosa, Rocca Grimalda, San Cristoforo, and Silvano d'Orba.

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.

Tagliolo Monferrato 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 30 kilometres (19 mi) south of Alessandria. As of 31 December 2004, it had a population of 1,499 and an area of 25.9 square kilometres (10.0 sq mi).The municipality of Tagliolo Monferrato contains the frazioni (subdivisions, mainly villages and hamlets) Cherli, Grossi, Varo, Pessino, Caraffa, Gambina and Mongiardino. Tagliolo Monferrato borders the following municipalities: Belforte Monferrato, Bosio, Casaleggio Boiro, Lerma, Ovada, Rossiglione, and Silvano d'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.

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.

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.

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.

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.