Coronado National Memorial
520-366-5515, off AZ Hwy. 92 at mile marker 334, 4101 E. Montezuma Canyon Rd., Hereford, AZ. Open daily 9 a.m.–5 p.m.Located in the oak woodland at the southern end of the Huachuca Mountains near the Mexico border. The Memorial is managed by the National Park Service and commemorates the first major exploration of Francisco Vasquez de Coronado and the Spanish conquistadors into the United States in the 1500s.