Susana
Most famous building in Russia
The Moscow Kremlin is the most famous building in the city, and I'd go as far as to say one of the most important in the world. It was an ancient fortress built by the river that was enlarged over time until it is what you see today. It has towers, five golden domes and, most recently, a giant Communist era conference center built in a modern block style. It is not a private area, and can be visited.