Breiddalsvatnet is a lake in Skjåk Municipality in Innlandet county, Norway. The lake lies just west of the village of Grotli. The Norwegian National Road 15 runs along the north side of the lake. The mountains Helleggi and Krosshø are located just north of the lake and the Breheimen National Park lies just south of the lake. See also List of lakes in Norway References Skjåk Lakes of Innlandet