Much of Old Tucson Studios burned to the ground in a devastating fire on April 24, 1995. The first firefighters on the scene were no match for the tinder-dry buildings on the Western movie set. The arson fire caused an estimated $10 million in damage to 70 percent of the structures on 70 acres in the park just west of the Tucson Mountains. View photos of the fire and images of Old Tucson before it burned at