According to a Redditor, Scott Jarvie took this cool night photo of Julia Wooten at a rock climbing route in Papago Park, located between the cities of Phoenix and Tempe, Arizona. Here’s the entire photo in its original orientation:
It doesn’t seem like a montage to me—after getting it through Photoshop—and apparently that’s the view you get from the park. It also seems that rock climbing at night is a thing.