Patron saint festival In 107 days
Saint Julius, patron of the land of the eight districts
📅 Every year, on 31 January; in June the Palio de la Castellantia is held among the town's eight districts
Castellanza celebrates Saint Julius on 31 January, in the church dedicated to him; the town also hosts the Palio de la Castellantia, first held on 5 and 6 June 2010, contested between the town's eight districts, including the one named after San Giulio himself.
