"Real Cities" Flevoland – The Polder
The Dutch profince "Flevoland"
This Profince was created after 1986 by building a ♥♥♥♥ inside a large lake connected by the Northsea, after draining the area of water this large fertile "island" could be used for building cities and agricultural landscape below sea level.
Currently there are two big cities and several villages surrounding by a large amount of farms inside this profince providing the Dutch with plenty of food and lifestock.
Edit: You might want to have the "Mass transit DLC" because i used the wide canal for making the water flow from the Ijssel to the Marker lake (Water height diffrence)