Torriglia is a comune in the Metropolitan City of Genoa in the Italian region Liguria, located in the upper Trebbia valley, about 20 kilometres northeast of Genoa.
Torriglia borders the following municipalities: Davagna, Lorsica, Lumarzo, Mocònesi, Montebruno, Montoggio, Neirone, Propata, Rondanina, Valbrevenna.
Wikipedia https://en.wikipedia.org/wiki/Torriglia
Coordinates 44°31'9.823" N 9°9'30.068" E