This building is the Cathedral of Vasily the Blessed, commonly known as Saint Basil's Cathedral, is a church in Red Square in Moscow, Russia. It is NOT known as the Kremlin, which is a completely different building. The Moscow Kremlin, usually referred to as the Kremlin, is a fortified complex at the heart of Moscow, overlooking the Moskva River to the south, Saint Basil's Cathedral and Red Square to the east, and the Alexander Garden to the west. Just thought you should know...