The Revenant
Without revealing too much, this brutal western film takes the frontier landscape and transforms it into this hostile, unforgiving world, in which bouts of racism, betrayal, prejudice, selfishness, revenge, violence, and transcendence of cultural barriers all take place. The fragility of human existence is especially apparent here, whereas will and determination triumph. You can feel the cold seep into your bones as the characters plunge into the depths of winter, placing you, the audience, in a different world altogether. Surrealist dream sequences are interspersed while the protagonist, Hugh Glass, sleeps feverishly. You sit there and fear for the worst, what more suffering may befall him. While the land seems familiar, it is also alien and hostile.
The cinematography is the defining attractive feature of the film, the actions of the characters more important than the dialogue. The film was only shot in natural lighting as well, no secondary, unnatural lightsources. Proper exposure illuminates the scenery just right, exposing gaunt and damaged faces, assaulted by the cold.
I recommend it, but it is not for the faint of heart. Not a movie you take your significant other to, unless they are tolerant of such depictions of violence. It is very bloody and morbid. It's nearly a 3 hour film, so set aside an early time to watch it. You're in for a visual feast.
I would say Thin Red Line or Tree of Life are similarly paced films, but less action-driven and more dialogue-driven.