This series follows some of the world's most extraordinary railway journeys from above and on the ground, taking the audience on an adventure of a lifetime
Episode 1
This episode looks at the Glacier Express which connects Swiss towns St Moritz and Zermatt
Episode 1
Episode 2
Canada's Winnipeg to Churchill train cuts through the barren lands below the Arctic Circle
Episode 2
Episode 3
This episode follows El Chepe, a wonder of Mexican engineering that took 100 years to make
Episode 3
Episode 4
The Darjeeling Himalayan Railway, a steep line connecting eastern India to the Himalayas
Episode 4
Episode 5
The Ghan, Australia's most luxurious train which crosses from Adelaide to Darwin
Episode 5
Episode 6
Norway's Bergen line which runs from Bergen to Oslo through the fjords of Western Norway
Episode 6