Main entrance to Preah Khan temple ruins, Angkor Wat, Siem Reap, Siem Reap Province, Cambodia

outdoors day daytime color colour building door doorway entrance religious religion landmark history asia buildings landmarks archaeology ruins tourism historic ruin ruined temple jungle temples entry civilization doorways buddhist buddhism cambodia ancient civilization world heritage site local landmark architectural exteriors tourist attractions attractions angkor wat destinations civilizations preah khan historical outside nobody trees forest attraction stone destination ancient travel tree archaeological site color image ancient civilizations unesco old tourist attraction travel destination travel destinations unesco world heritage site non urban scene place of interest colour image no one no people building exteriors local landmarks places of interest