There are two countries in this picture

Now, if you mean to tell us you went/are there personally, that's pretty cool.

Let not forget the Alsace region, where certain streets are basically French and other German, culturally.

So if someone on the German side breaks into a home on the French side do people get touchy when the term "home invasion " is used?

And it is the home of the German Shepherd, or Alsatian.

Well, I think it's all French, but the cultural thing stems from who had the land...as in, which week of the war it was.
And so, the people that were left after the war sorta' came up with their own thing.

This reminds me that for a time there was a piece of India inside a piece of Bangladesh that was inside a piece of India in Bangladesh.

https://en.m.wikipedia.org/wiki/Dahala_Khagrabari

FTFY

There's parts of Belgium and the Netherlands that are multiple levels inside each other. There are houses that are partially in one country and partially in the other