I'm not sure how easy or hard it is to make swamps, but I think that the Everglades would make an amazing map. Obviously this map would be suited for tourism, not sure about what else. It might seem a bit challenging to build a city when theirs water everywhere, but I'm sure there's a way. If you subtract the alligators, anacondas, etc. then it seems like a pretty cool place. Pictures: Spoiler Register or Login to view Spoiler content!