Dragoon Springs is an historic site in what is now Cochise County, Arizona, at an elevation of 4,925 feet (1,501 m). The name comes from a nearby natural spring, Dragoon Spring, to the south in the Dragoon Mountains at 5,148 feet (1,569 m) (31°59′5″N 110°0′56″W / 31.98472°N 110.01556°W). The name originates from the 3rd U.S. Cavalry Dragoons who battled the Chiricahua, including Cochise, during the Apache Wars. The Dragoons established posts around 1856 after the Gadsden Purchase made the area a U.S. territory.