Angkor Wat temple, 12th century, Khmer, Angkor, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia

12th century ancient civilization angkor angkor wat asia cambodia color image day historical landmark history horizontal indochina khmer nobody outdoors photography ruins siem reap southeast asia temple tourist attraction travel travel destinations unesco unesco world heritage site world heritage site 1100's ancient ancient civilisation asian cambodian civilisation civilization color colour daytime historical landmark outside south east asia