I do not remember George Clooney being nude in it that much. The women of the Clooney character are another matter. Check out Solaris if you want to see Clooney nude. That also seems to be mainly his butt.

The two Italian hill towns-- Sulmona and Castel del Monte of Abruzzo-- are interesting. It seemed like you could see one from the other one. These could have been other Abruzzo towns though.