The Museum of Santa Maria della Passione was created in 1972 by Don Carlo Costamagna, in the rooms of the former monastery. It preserves paintings, sacred ornaments, pictures on wood, furnishings and liturgical clothing from the neighbouring Basilica di Santa Maria della Passione. In the old sacristy as well as 10 18th Century wooden panels with biblical scenes, there are various canvases from the 17th Century Lombardy school such as S. Gregorio Magno and S. Gerolamo di Carlo Francesco Nuvolone. The splendid 15th Century vaults of the Sala Capitolare designed by Bergognone preserve various parts frescoed by the Renaissance artist.
