When I am in Berlin, I definitely visit this interesting historical place. There are always a lot of tourists, I always take photos for memory and communicate
One of the iconic places of Friedrichstrasse, where the border of the division of Berlin into the western and eastern sectors passed, there are many tourists, souvenirs, cafes.
An interesting place is the preserved border crossing in Berlin.
The museum nearby is rather one-sided, the division into black and white from the point of view of the winners in the cold war is sometimes touching ;-)