Aqueduct in al-Siq (narrow gorge) that is the main entrance to the ancient city of Petra, UNESCO World Heritage Site, Jordan, Middle East

Chateau de Maintenon in the snow, department of Eure-et-Loir, Centre-Val-de-Loire region, France, Europe

Graeco-Roman Agora, Palmyra, Syria, Middle East

Ancient Brick Aqueduct, Kyoto, Japan