Rovegno is a comune in the Metropolitan City of Genoa in the Italian region Liguria, located about 35 kilometres northeast of Genoa, in th…Rovegno is a comune in the Metropolitan City of Genoa in the Italian region Liguria, located about 35 kilometres northeast of Genoa, in the Val Trebbia. Rovegno borders the following municipalities: Fascia, Fontanigorda, Gorreto, Ottone, Rezzoaglio.