Lhasa, China
Nigel: The second big train journey which we had planned was the Qinghai-Tibet train line. The journey is famous for being the highest train journey in the world, reaching 5,072m (or 16,636 ft) in parts and, due to the extreme height, oxygen is pumped into the carriages for most of the journey. The train journey takes around 23 hrs and our final destination would be Lhasa,the capital city of Tibet. When we got onto the train, we were pleased to see that our run o...