Over half the world's rail activity is in the former Soviet Union. Modern trains are increasing. The Trans-Siberian remains the backbone which unites a vast continent. See heavy passenger and freight activity, along with vistas of Moscow, St. Petersburg on its 300th birthday, followed by cities and villages across Siberia en route to Ulan Bator, Mongolia. Powered much of the way by steam, the Trans-Siberian Express serves as a window on history, culture, music-in short, the best way to experience Russia!