Off I-10 at AZ Hwy. 80.
Benson’s railroad past is preserved in its historic downtown and replicated train depot. Begin your visit with the Benson Historic Walking Tour, which begins at the San Pedro Valley Arts & Historical Society Museum (520-586-3070), formerly a grocery store and now on the National Register of Historical Places. Take a side trip to Gammons Gulch (520-212-2831), a recreated 1890s Old West town/mining camp and working movie set 8 miles north of Benson, about 12 miles off I-10. Information is available at the Benson Visitors Center (520-586-4293) in downtown.