Awesome skiing map of Trysil in Norway
This skiing map of Trysil in Norway is based on data from the OpenStreetMap Project. They are a one of a kind GPS map of Ski resorts and mountains. They show lifts, pistes (in their various ratings), snow parks, freeride facilities and so on. They are not routable (but who would need that for skiing anyway?) but unfortunately do not come with a Mapsource or Roatrip installer either. However with the help of the MapSetToolkit they can still be easily integrated into Mapsource.