Moscow Impression
The large and hectic capital of the largest country in the world is home to seven similar communist buildings which are striking. You can even stay in one of them (https://www.radissonblu.com/en/royalhotel-moscow). The city is filled with great churches and museums aside from the charm and sophistication of visiting Kremlin and Red sq. as well as the Metro stations. The one museum I adore is the museum of Cosmonautics displaying the air and space explorations which is eye-opening and does not happen very often to see such stuff.