Imandra is a lake in the south-western part of the Kola Peninsula in Murmansk Oblast, Russia, slightly beyond the Arctic Circle. It is located 127 m above sea level; its area is about 876 km2, maximum

The Niva is a river in the Murmansk Oblast in Russia. It is 36 kilometres long, and has a drainage basin of 12,830 square kilometres. The Niva flows out of the Lake Imandra and into the Kandalaksha Gu