For those of you who enjoy gorgeous scenery, I'm sure you've discovered Reddit's EarthPorn.
I'm tempted to ask the regulars there if they recognise the location,but really the slide is really made by the awful couple in the foreground.
Bonus - CFB
What a curious slide. "Tea party at the Brox Zoo, 1941. From left to right : Laurance Rockefeller, Fairfield Osborn, Jean Delacour...