Italy - Bergamo

Bergamo is located very close to Milan, and is not that touristy destination like Milan.
Although is should be as the city is super nice.

Germany - Nuremberg

Nuremberg is the second largest city of Bavaria

Turkey

Istanbul is the largest city of Turkey.
Originally the name was Constantinople when it was capital of Roman empire and later Byzantine empire.
It's very European city and has lot of specific charm

Vatican

Vatican is the smallest sovereign state in the world
It is fully surrounded by capital of Italy Rome

Luxemburg

Luxembourg is one the smallest countries in the world.
The official name of the country is Grand Duchy of Luxembourg.

One of the landmarks of Luxembourg, Cercle Municipal building

USA - Chicago

Chicago is very similar to New York and is amazing city.
The most iconic landmark of Chicago, Cloud Gate, locals call it also "bean"

Germany - Berlin

Berlin is super different from the rest of Germany.
It is full of historical and cultural landmarks.

Brandenburg gate of Berlin, probably the most famous landmark of German capital