Colleretto Giacosa
Colleretto Giacosa is a comune in the Metropolitan City of Turin in the Italian region Piedmont, located about north of Turin.
Colleretto Giacosa borders the following municipalities: Samone, Loranzè, Pavone Canavese, Parella, and San Martino Canavese.
The poet, playwright and librettist Giuseppe Giacosa was born in the then Colleretto Parella, the town changed its name after him.