The Seven Sisters
Also known as the Stalin Sisters, The Seven Sisters are a bunch of skyscrapers in the center of Moscow built in the very unique Stalinist style. Some of them used to be the tallest buildings in the world for a couple of decades. Today they are used as hotels, apartments, universities and one of them is the home of the foreign ministry. You will notice them straight away and I'm personally a big fan - an interesting mix of Russian baroque and Gothic architectural styles.