Keywords: Olstappen dam, Norway.jpg Olstappen dam Nord-Fron and Sør-Fron Norway Olstappen dam Nord-Fron and Sør-Fron Norway own 2007-10-02 User Kagee/OutsideOfWikimediaRequest Anders Einar Hilden 61 30 46 35054 N 9 24 4 58230 E region NO-05 Nord-Fron Sør-Fron Dams in Norway Vinstra |