Campaign maps don't usually appeal to me but for some reason this one does. I don't mind that the rivers don't wiggle a lot as I imagine that each hex is a fair sized area, given the number of nations in this continent. I can imagine this being split down to a whole lot of other regions as well.

I'm not keen on the river colour although that's just personal preference. I do like how it merges into the sea though. I don't mind the forests - forests are repetitive and predictable by design, especially during the Medieval period.

Very well done!