As part of the 100 days in Himalayas project Shantanu Moitra and Dhritiman Mukherjee found themselves living a dream as they on boarded the Beijing-Lhasa train…taking the longest and the highest train journey in the world. Travelling at 4000+ ft was a mind-blowing experience, highlighting great engineering excellence. As the Himalayan landscape flashed by, they made memories that would last them a lifetime.