Umbozero Lake (Russian: Умбозеро, named after the adherent Umba River) is located in Murmansk Oblast of Russia, between the Khibiny on the west and Lovozero Tundras on the east. Area is between 313 and 422 sq. km, average depth is 15 m, maximum is 115. The lake freezes in the end of October or in December. Three kinds of fish could be found in it. Murmansk Oblast (Russian: ) is a federal subject of Russia (an oblast). ...
It borders upon the Barents Sea on the North and the White Sea on the East and South.
The west border of the Kola Peninsula stretches along a meridian from the Kola Gulf through the Imandra Lake, Kola Lake, and the Niva River to the Kandalaksha Gulf.
The rivers of the peninsula are an important habitat for the Atlantic Salmon salmo salar, which return from Greenland and the Faroe Islands to spawn in fresh water.