There's something I've never found right with the map, but I'm not sure what it is... Maybe it's the yellow paths contrasting with the green grass? Could you maybe try it out with darker paths, maybe more of a brown? (like dirt roads)
It kind of induces a headache looking at the map for too long, this'd be a great change.
I like this map, but I have one thing to ask:
What's the backstory?
Something I'm very curious about myself, but if I recall he had another map on the same place (but way different gameplay) that had some explaining.