Orta San Giulio is a town and comune in the Province of Novara in the Italian region of Piedmont, located about 100 kilometres northeast of …Orta San Giulio is a town and comune in the Province of Novara in the Italian region of Piedmont, located about 100 kilometres northeast of Turin and about 40 kilometres northwest of Novara. It is one of I Borghi più belli d'Italia.