I love seeing vibrant-colored maps as well as more traditional ones, too. =) This is actually the first map I see from you, and it is well done! Rep! I would like to suggest to think about your labelling a bit. Currently you cross a lot of dark-lined areas as well as some symbols you included making this very hard to read (and you indicate what is what by the color of the typeface anyway so it won't be hard to see what is meant if you go a bit more away from the labelled thing). You could also think of a little bit thinner outline (going more in the range of your lining you use anyway) and use somewhat of an outer glow as you use on the sea as well.

Keep up the good work,
Steffen =)