Castelletto Stura is a comune in the Province of Cuneo in the Italian region Piedmont, located about 70 kilometres south of Turin and about 10 kilometres northeast of Cuneo.

Cuneo is a city and comune in the region of Piedmont in northern Italy, the capital of the province of Cuneo, the 4th-largest of Italy's provinces by area. With a population of 55,747, it is the 5th m