Astronomy Camp is a science summer camp hosted by the University of Arizona's Alumni Association, and run by astronomer Don McCarthy. Many of the early camps took place at the Mount Lemmon Station Observatory atop Mount Lemmon, near Tucson, Arizona. On Mount Lemmon, the campers have access to a 12″, 20″, 40″ and 60″ telescope, and on the nearby Mount Bigelow site, a 61″ telescope. Don McCarthy won the American Astronomical Society Education Prize in 2012 in part for his work running Astronomy Camp.