Known as the world's highest railway, the Qinghai-Tibet line is 1,900 kilometers long and above 4,000 meters above sea level, and it takes you 22 hours all the way from Xining to Lhasa. Since its opening in 2006, the railway has been a convenient way of travel for all ethnic groups in Tibet, as well as tourists entering the region. CGTN reporter Sim Sim tells what this unique journey is like during China's Mid-Autumn and National Day holiday.#HighSpeedRailTour | CGTN

104K views · 4.4K reactions | Breathtaking scenery: Aerial view of Qinghai-Tibet Railway, world's highest and longest plateau railroad. It's the first railway connecting Tibet Autonomous Region with other parts of China, and has helped drive double-digit growth in the region. | China Xinhua News | Facebook

Amazing aerial view of Qinghai-Tibet Railway, the world's highest and longest railway built on a plateau | China Xinhua News

All aboard! Step inside a carriage on the Qinghai-Tibet railway, the highest railroad in the world. | China Plus Culture

Extending 1,956 kilometers across the Qinghai-Tibet Plateau, the Qinghai-Tibet Railway is the world's highest and longest plateau railroad, connecting Xining in Qinghai Province to Lhasa in the #Tibet Autonomous Region. Check out this video to explore the breathtaking beauty of the railway in all four seasons! #AmazingChina | China News 中国新闻网