Grand colonnade and the Arab castle, Palmyra, UNESCO World Heritage Site, Syria, Middle East

ancient civilization arab archaeological site archaeology architecture building castle colonnade color image column contemporary day desolate grand colonnade heritage hilltop historical landmark horizontal middle east nobody outdoors palmyra photography pillar row ruins sunny syria tourist attraction travel travel destinations unesco world heritage site ancient ancient civilisation archeological site archeology civilisation civilization color colour culture daytime hill historical history landmark middle eastern outside roman structure sunshine