Petrozavodsk is the capital city of the Republic of Karelia in northwestern Russia. Founded in 1703 by Peter the Great, it was originally established as a center for iron production. The city is located on the western shore of Lake Onega, one of the largest lakes in Europe, and is known for its beautiful natural surroundings. Today, Petrozavodsk is a cultural and educational hub, home to several universities and museums. The city features a mix of historical architecture and modern buildings, with notable landmarks such as the Karelia Museum and the Kirov Park. Its economy is diverse, including industries like manufacturing and tourism.