06. Trans-Siberian Railway, Russia
It is one of the longest rail routes in the world staggering at 5772 miles, Can you believe that? The journey starts in Moscow, and then crosses the Trans-Siberian over the Ural Mountains and through dense Siberian forest. The train journeys through entire Russia and connects Moscow with Vladivostok. In this 8 days journey, the passengers’ experiences never before things like 3227 foot long bridge over River Ob and the fine waters of Lake Baikal which is also the biggest freshwater lake on earth. So, if you wish to visit whole Russia in one go, Trans-Siberian railway is best for you.