801-3417 - Entrance Gate, Kalta Minaret in the background, Kunya Ark Citadel, Ichon Qala (Itchan Kala), UNESCO World Heritage Site, Khiva, Uzbekistan, Central Asia, Asia
801-3415 - Ovens in the foreground, Entrance Gate in the background, Kunya Ark Citadel, Ichon Qala (Itchan Kala), UNESCO World Heritage Site, Khiva, Uzbekistan, Central Asia, Asia
1116-48613 - Passage in the Doan Mon, the main gate to the palatial complex of later Le Emperors in the Central Sector of the Imperial Citadel of Thang Long, Hanoi, Vietnam
1116-48612 - Doan Mon, the main gate to the palatial complex of later Le Emperors in the Central Sector of the Imperial Citadel of Thang Long, Hanoi, Vietnam
817-428756 - Mycenae Lion Gate & citadel walls built in 1350 B C and known as cyclopean style walls due to the vast size of the blocks it was assumed by visitors in ancientb times that only giant Cycopse could have built them Excavated by the archaeologist Heinrich Schliemann in 1876 Mycenae UNESCO World Heritage Archaeological Site, Peloponnese, Greece