loading ...Pigna is a comune (municipality) in the Province of Imperia in the Italian region Liguria, located about 110 km southwest of Genoa and about 30 km west of Imperia, on the border with France. As of 31 December 2004, it had a population of 933 and an area of 53.7 km².
The municipality of Pigna contains the frazione (subdivision) Buggio.
Pigna borders the following municipalities: Apricale, Castelvittorio, Isolabona, Rocchetta Nervina, Saorge (France), and Triora.