3:10 to Yuma, 1957. Tin Cup, 1996. Traffic, 2000. Transformers: Revenge of the Fallen, 2008. What do all these movies (and 100+ more) have in common? They all used Tucson and Southern Arizona—an area renowned for its sunny weather and distinctive landscapes—as movie sets. Visit Old Tucson (201 S. Kinney Rd., 520-883-0100) for staged gunfights and musical and comedy shows, and to see where Gunfight at the O.K. Corral and other Westerns were filmed.