Marsjøen

Marsjøen is a lake in Folldal Municipality in Innlandet county, Norway. The 2.64 km2 lake lies in the northern part of the municipality, about 7 km east of the larger lake Fundin. There is a dam at the south end of the lake which is used to regulate the water height for use in the nearby Einunna and Savalen hydro-electric power stations.