A few more.
Monument Valley - take your choice of films: Easy Rider, The Searchers, Windtalkers to name three. And a few miles north of MV is Forrest Gump Point, where Forrest ended his run with the words "I'm really tired, I think I'll go home now".
On the same trip I saw the diner where they filmed the scene where Forrest Gump came up with the smiley face design, and the street in Flagstaff where he came up with 'Shit happens'.
And nearby is the amazing Winslow Meteor Crater, where they filmed the final scene in Starman.