San Colombano Certenoli is a comune in the Metropolitan City of Genoa in the Italian region Liguria, located about 30 kilometres east of Genoa. It is the largest municipality in the Val Fontanabuona.
San Colombano Certenoli borders the following municipalities: Borzonasca, Carasco, Coreglia Ligure, Leivi, Mezzanego, Orero, Rapallo, Rezzoaglio, Zoagli.
Wikipedia https://en.wikipedia.org/wiki/San_Colombano_Certénoli
Coordinates 44°22'22.442" N 9°18'40.321" E
