Rouge

 

Again, the slide has very little in the way of clues - just the handwritten word "Rouge".  So, my guess is Baton Rouge, in Louisiana, which might mean that that water is in fact the mighty Mississippi River.

But, then again, it could be Russina Military Camp No 47 - NATO CodeName "Rouge".

I dunna, and from the look of the place, I shouldn't care.

Bonus - 

From 2017 or earlier...