Located 14 miles east on Hwy 516, #84 CR 2900, Aztec, NM 87410, Aztec Ruins National Monument offers visitors a window to pueblo life from A.D. 1050 to 1300. The Great Kiva, reconstructed in 1934, is the only reconstructed kiva of its kind in North America. Visitors are welcomed to the visitor center and museum, where history and culture of Ancestral Puebloans are explored in detail. Hours are 8:00 a.m. - 6:00 p.m. Memorial Day through Labor Day and 8:00 a.m. - 5:00 p.m. the rest of the year. Aztec Ruins National Monument is closed Thanksgiving, Christmas and New Year's days.