Collect all five series of Chris Tarrant's journeys on the world's most extreme railways in one collection.
Experienced globetrotter Chris Tarrant is fascinated by train travel: How the engines and tracks were built, how they are kept running and how they revolutionised remote communities. Join him as he explores some of the world's oldest and most stunning railway routes. Drivers, engineers and locals explain all as Chris enjoys some truly unforgettable and treacherous train rides.
