For the families and those wanting extra luxury, for around £1247.48 ($1564) you can book a family bedroom to travel the length of the longest railway in the United States. The Amtrak Texas Eagle ...

Did you know that the Gotthard Base Tunnel in Switzerland, the longest rail tunnel in the world, runs deeper than any other tunnel, reaching up to 2.3 kilometres (1.4 miles) below the surface? This ...