The Devil’s Highway—El Camino del Diablo—crosses hundreds of miles and thousands of years of Arizona and Southwest history. This heritage trail follows a torturous route along the U.S. Mexico border t
In the 1960s and 1970s, Arizona Archaeological and Historical Society volunteers, University of Arizona students, and Pima College stu-dents excavated Whiptail Ruin, a mid- to late- AD 1200s village i