The train ride from Irkutsk in Siberia, Russia to Ulaanbaatar, Mongolia offered the most beautiful scenery. So I will already warn you that this is an image-heavy post filled with photos of the breathtaking landscape of Russia and Mongolia. We were lucky to be traveling when the colors were beginning to change, so we could see the gorgeous foliage.
If you plan on taking the Trans-Siberian or Trans-Mongolian Express and plan to stop in Siberia, Irkutsk is the city most recommended. Irkutsk is full of history and is just an hour away from Lake Baikal. It’s also nicknamed the “Paris of Siberia”.