This is a map of enormous mountain ranges and deep valleys.
Nobody lives here.
Streams are 1000 metres below adjacent mountains. In some places the map shows ranges constructed of back to back vertical cliffs. What it does not adequately show is that much of the rest of the land is of a similar gradient, nor does it show that each range is made of an entirely different stone, nor that the forest is made up of different plants and animals on each mountain and at each elevation. Nor does it reveal just how soaking wet everything is. This part of the mountain is actively descending to the sea.