Frosinone is a town and commune in the Lazio region (Latium) of central Italy, the administrative seat of the province of Frosinone. It is located about 47 miles (75 km) south-east of Rome close to the A1 (Rome-Naples motorway). The city is the main city of the Valle Latina (“Latin Valley”), an Italian geographical and historical region that extends from south of Rome to Cassino.

Native wine grapes: Campolongo (w).