[quote=@UltikanaRe]
My city is built on a mid-mountain sea. Also, I will most likely relocate to the highlands.
[/quote]

I don't think those exist, there are sea ridges, but those are under water mountains. And region 6 is no were near the coast, there's no way there would be a sea. Unless there's a lake or something. But your moving anyway so it's cool.