Dubrovnik is knows as "Pearl of the Adriatic Sea".
Population 50,000
Location 42°39′N 18°04′E

Wikipedia article (http://en.wikipedia.org/wiki/Dubrovnik)

I think we should have more small and beautiful cities like this one.
It is in hi-res in Google Earth.

P.S. Any Croatians to support me in this one?

Thanks Iricigor.

I'm not too sure about this one, I'm of the opinion that capital cities should be the priority, so I will probably add Zagreb for you. Unfortunately after I add Sarajevo, Dubrovik will be too close to another city.