Nuorunen (Russian: Нуорунен) is a peak in the Republic of Karelia, Russia.

[1] The peak is located in the Paanajärvi National Park, a 1,045 square kilometres (403 sq mi) protected area.

[2] Nuorunen is a 576.7 metres (1,892 ft) high mountain located just south of the Arctic Circle in the Russian part of the Maanselka range.

The mountain rises in the northwestern sector of the Loukhsky District, east of the Finnish border.

[3] The top of the mountain is barren, offering a clear panorama of the surrounding area.