I can only take Missions into account starting from Blood Money, since I haven’t played what came before.
France Opera - I don’t mean necessarily because of the Singing and Music, but just the General Atmosphere. The Architecture looks pretty impressive and I especially love the Basement Area.
Rocky Mountains - It’s basically just another Party Location, so I really like the Setting and spend way too much time strangeling People who take the Elevator aswell.
Las Vegas, Casino or Skyscraper Party - Both are Amazing, so I prefer the later one.
White House - I mean, it’s obvious right? (Also I, as a Rain Critic must say that it still has aged really well, shame the WoA Triologie doesn’t has any really good Rain Levels.)
Idk about Absolution tbh. I haven’t played that Game in Ages. The Court is my favorite Level, even though it’s really quite small. The Basement is way too comical again though, with the Prisoners being forced to fight and everything.
I’d say most Locations from the WoA Triologie, maybe minus Romania for obvious Reason. I for one would pick Mumbai or Berlin as the Maps with the greatest Atomosphere, so Mumbai problably wins for 47 since the whole ICA Betrayal and Grey just died thing.