I have 2 extra days in Milan in June after my wife and I finish a 10 day visit.
I'm considering going to Saint Moritz on the Bernina Express (with some stops on the way) and spending one night...coming back to Milan the next afternoon.
http://www.tripadvisor.com/Travel-g187849-c181034/Milan:Italy:The.Bernina.Railway.Route.html
Anybody done this? It looks absolutely beautiful.
Kevin