Sure there are shorter and sweeter train trips, but the legendary Trans-Siberian Railway is a trip like no other, and Business Insider has a run down of what is like. I was surprised how relatively low key it was. It seems doable, which is something for a train ride that takes over 2 days. If you ever fantasized about going on such an adventure, the article is made for you. As for me, the longest I’ve ever been on a trip was from Sydney, N.S. to Toronto and that was around 36 hours. By the time it was done I was glad to be off the train.
(Image: link from article)