Very nice! Only thing I see that throws me is the travel routes. The one in the NE, it's hard to tell if it goes through valleys or not, but if it does, thats fine.

The one over on the NW side though...you have the path going over a ridgeline....Not sure it it's a mountain or just a hill, but something to think about. People almost always take the easier route instead of the shortest, of course, the technology or magic level may make this a moot point.)