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Ancient old fortress. Mukhrani Ksani Castle ruin in mountains, aerial drone view.
The Great Wall of China in the older, Jinshanlin, area.
Harput Castle was built during the Urartian period. The castle is located in the Harput district of Elazig. A photograph of the castle taken with a drone.
Castle of Erzurum - Erzurum, Turkey - August 30 2019:  Exterior view of Tray Minaret or Clock tower and castle wall.
Shanhai Pass (Shanhaiguan), one of the main passes in the Great Wall of China.
the Great Wall of China in the cloudy morning
Linhares da Beira Portugal - 10 06 2023: Panoramic view at the Linhares da Beira Castle, a medieval catle located on Linhares da Beira village downtown, Serra da Estrela mountains, Viseu, Portugal
Tarout Island, Al Qatif county, Dammam, Eastern Province, Saudi Arabia: 16th century Portuguese fortress built on the island's tallest hill, over a Phoenician temple, that was dedicated to Astarte and several other previous settlements, dating back to 5000 BC. Eastern side of the castle, where one tower was destroyed, in the foreground the stone of the Phoenician temple over which the castle was built. Fortress built with sea mud, gypsum, and stone, located in the Deira neighborhood, Tarut Hill.
Great Wall of China in the autumn on a background of mountains
Ancient city wall in Linhai City, Zhejiang Province, China
Montreal or Shobak (aka Shoubak or Shawbak) Castle on top of the Royal Mountain, on the eastern side of the Arabah Valley, in Jordan. It was built by the Crusaders and expanded by the Mamluks.
The Badaling Great Wall
Stellata, Italy - July 24, 2014: Medieval castle of Stellata (Ferrara, Emilia-Romagna, Italy), along the Po river
Yan Pagoda(雁塔) in Shanxi Province, China
The Great Wall in China. The Great Wall and the beautiful clouds in the morning
Summer landscape of Temple of Heaven park in China
Chinese architecture
Ruins of the old castle in the city of Satanov.
View of the inner courtyard of the 15th century castle of La Mota in the town of Medina del Campo in the Spanish province of Valladolid.
Albarracin village frotress in Teruel Aragon declared one of the most beautiful villages in Spain
Kladovo, Serbia- September 10,2020:One of the circular sections of the walls of Medieval fort Fetislam near Kladovo, Serbia.
Ancient city wall of Pingyao in China.
Muscat, Oman - March 05,2022 : View on the old town Muttrah which is located in the Muscat governorate of Oman.
Kholm / Khulm / Tashqurghan, Balkh province, Afghanistan: tower and adobe walls of the Bagh-e Jahan Nama Palace enclosure, built in the Indian colonial style in the late 19th century by Emir Abdul Rahman Khan, (the 'Iron Amir'). During his 21 year rule, he kept the country from becoming occupied by British India or Russia.
The Inca ruins lie on a high ridge, surrounded on three sides by the windy, turbulent Urubamba River some 2,000 feet below.
Saudi Arabia, Al-Baha, the ancient heritage village of Thee Ain( Zee Ain),houses, mosques, towers and forts with their unique stone walls and wooden doors and windows, located in the middle of the mountains and next to  banana plantations
The ancient city walls at sea and the watchtower on the mountain, the Penglai Pavilion in Yantai
The sun hits the stage wall of the theater. View of the ancient city amphitheater. Antalya Pamphylia plain, Mediterranean region.
Ruins of the ancient wall, Cyprus, Famagusta. Historical architecture, tourist place. Clear blue sky with white clouds.
Changgyeonggung Palace, Seoul Korea
Free Images: "bestof:Shiumoguan Fortress, a Picturesque Common Structure Fenced with an Earthen Wall with Signal Turrets at the Corners, near Lanzhou, Gansu Province, China, 1875"
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