Far West.

This photo could be taken in Almeria, where many films were shot on the Far West (memorable are some of the films made by Italians in Almeria, called Spaghetti Westerns). It could be a canyon of those films, as well regained kevin Costner, and, above all, Clint Eastwood, in Unforgiven.
But not, this is the abandoned stone quarry is located in the town of La Cueva in Murcia.
Here you can see a panoramic photo that I took last March.