1) Tributary of Lake Maggiore 
The Boesio is a ‘torrent’—or intermittent stream—of the province of Varese in north Italy’s Lombardy. It rises near Cuveglio and runs through the Valcuvia valley in an east-west direction before entering Lake Maggiore at Laveno-Mombello. The river’s course takes it through the communes of Cuveglio, Cuvio, Casalzuigno, Azzio, Brenta, Ge...