Valaam is an archipelago in the northern portion of Lake Ladoga, lying within the Republic of Karelia, Russian Federation. The total area of its more than 50 islands is 36 km². The largest island is also called Valaam. It is best known as the site of the Valaam Monastery and for its natural beauty.
In the 12th century, the islands were a part of the Novgorod Republic. In the 17th century, they were captured by Sweden during the Time of Troubles, but Russia reconquered them less than a century later. When the Grand Duchy of Finland was set up in the early 19th century as an autonomous part of the Russian Empire, Alexander I of Russia made Valaam a part of Finland. In 1917, Valaam became a part of newly independent Finland but were acquired by the USSR after the Winter War and Continuation War.
