1. The Eastern & Oriental Express
The world-famous Orient Express is somewhat incorrectly titled, seeing as it travels around Europe and Europe alone. But this route from Bangkok to Singapore ticks more boxes on the moniker front. It also runs through a stretch of scenery that will take your breath away, if that breath hasn’t already been snatched by the onboard decor and tremendous service. Ancient wonders and cosmopolitan cities collide (not literally) in a blur of exquisite glamour aboard this stunner. Tickets can stretch upwards of $3,000 (£2,450), but you very much pay for what you get.