Yesterday I visited former Marshal Josip Broz Tito's famous Blue Train, which he used to travel all over Europe. Luxurious (for the 60s), art deco, and with some adaptations for possible famous guests like Charles De Gaulle, who had a custom made bed. Hailie Selassie, Indira Gandhi, and Queen Elizabeth were only three of the heads of state who traveled on this train. Not to miss if you head this way. A real time machine.
Google Tito's Blue Train and check out Wiki.