

Any speculation for how the most northern crossing near Nurmela could work?
By cross referencing the locations of the other future maps, its quite easy to find a location nearby that could be the inspirationm, the islands being Sario, a maritime checkpoint, the highway checkpoint on Vaalima and so on.
The most northern question mark seems to be in the middle of farmland and forests, and I cant work out a potential gimmick for it.