817-343672 - Cortez, Colorado - A park ranger talks to visitors touring the Balcony House cliff dwelling at Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old
641-10493 - Bakong Temple dating from AD881, Roluos Group, near Angkor, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia