The Querini Stampalia Foundation is a small museum in the heart of Venice which offers visitors a great insight into the lives of rich Venetians in the 18th and 19th centuries. It's easy to reach on foot and by public transport.
The Peggy Guggenheim Collection is one of the most important museums in Italy when it comes to European and American art from the first half of the 20th century.
It's located in Venice at Palazzo Venier dei Leoni, on the Grand Canal, in what was once Peggy Guggenheim's home.