Most Helpful Guy
Pretty much any film shot in Iceland is stunning, films like Oblivion, Interstellar, and Prometheus have shots in Iceland.
Ex Machina is another great example, the cinematography is the best aspect of that film, the location shots in particular are gorgeous.
For something a bit different you could check out The Book of Eli, post apocalyptic film with some very great visuals but very dreary but in a cinematic way that makes it beautiful.
Inception's a good one too, most of the film takes place in dreams so the visuals get very interesting and creative.0