The Qinghai-Tibet Railway, completed in 2006, runs from Xining to Lhasa through some of the most extreme terrain traversed by any rail line on earth. The journey takes between 21 and 24 hours, covering 1,956 kilometres across the Tibetan Plateau, crossing the Kunlun and Tang-La ranges and spending hours at altitudes above 4,500 metres. Xining Railway Station is the eastern terminus and the embarkation point for the famous train.
The train journey itself is a significant experience — the landscape seen from the windows shifts from the farmland valleys around Xining to open plateau grassland, frozen lakes, and mountain ranges. Wildlife including Tibetan antelopes and kiang can often be spotted from the windows. Soft sleeper tickets are the practical choice for the overnight journey; book well in advance during summer months. A Tibet travel permit is required for the Lhasa-bound portion.