Bianzano is a municipality in the Province of Bergamo in the Italian region Lombardy with 615 inhabitants (as at 31 December 2012).


The neighboring municipalities are Casazza, Cene, Gaverina Terme, Leffe, Peia, Ranzanico and Spinone al Lago.


Castle Suardi

Although there is no precise data on the time of origin of the castle can be found in the castle inscriptions from 1233. A 25 -foot-tall tower is the tallest building in the castle. The castle has never served as a manor, but to safely store the income of farmers and to drive to trade. Also, the main road to the surrounding villages was so backed up.