Lesjaskogsvatnet (literally the Lesja woods lake) is a lake which serves as the headwaters for Gudbrandsdalslågen (literally the Gudbrands valley water course) as well as for Rauma River. Gudbrandsdalslågen flows through the Gudbrandsdal valley bottom, ending in lake Mjøsa.

Lesjaskogsvatnet (literally the Lesja woods lake) is a lake which serves as the headwaters for Gudbrandsdalslågen (literally the Gudbrands valley water course) as well as for Rauma River. Gudbrandsdalslågen flows through the Gudbrandsdal valley bottom, ending in lake Mjøsa.