The "Daughter of the Baltic", Helsinki (Finnish) (Helsingfors in Swedish) is Finland's capital and largest city. Founded in 1550, Helsinki became the capital of the Finnish Grand Duchy in 1812, when the Russian Empire rebuilt it as a miniature St. Petersburg, a role it has played in many a Cold War movie. Today, Helsinki is a city of 600,000 people, combining the atmosphere of an international metropolis with the coziness of a small town. The city is best seen during its short summers, when the sun brings the outdoor bars and cafés to life and even the nights are light. While visiting in winter is more of a challenge, Helsinki is one of few large cities in Europe with a good chance for snow on Christmas.
Read more on wikivoyage