The Grassi Museum was established in 1895 and moved to its current home in 1929. The building is in fact three excellent museums in one, housing the city's ethnography, applied and decorative arts, and musical instrument collections. 

The Museum of Musical Instruments is a particular favorite for visitors and includes instruments from the Middle Ages to the 20th century, as well as hands-on sound laboratories and extensive archives. 

Be sure to take a stroll through the city's impressive train station. Built in 1915, it is the largest railroad terminal in Europe.