The unpaved road (dashed line) NW of Fiskträsk simply does not exist. We tried to bike it, but there was only dense forest, a small valley (and a dried brook) in the forest. Locals said that there used to be some route, but it not anymore exist. If what they told is true, the road is in wrong spot in the OSM map. On Finnish government maps, there is not even a walking path going to this direction NW of Fiskträsk.