OSM Map for Norway

Former Member
Former Member
I am travelling from USA to Norway in a month. I have plans to bike Rallarvegen and hike Trolltunga. I would like to have a route to follow for each of those. I was able to make courses using RouteCourse App but the watch said I didn't have routable maps so it failed.

I am a novice when it comes to using OSM type maps. Can anyone help direct me to a good "how to" with using non-Garmin maps or have recommendations of where to find a cycle-routable and hike-routable map for Norway?

Thanks.