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Belogradchik cliff rocks and wall at ancient Kaleto, landmark of Bulgaria
The Great Wall of China in the older, Jinshanlin, area.
Medieval castle of Atienza, Guadalajara, Castilla-la Mancha, Spain, on a rock, with its walls and main tower
Ajlun, or Ajloun, is a medieval castle built by Saladin and designed to intimidate the Franks. Arab military fortifications were strengthened as the years went by and Saladin worked hard to unite the Muslim forces. An imposing stronghold with moat, drawbridge and towers, Ajlun was built in 1184 but lost much of its military significance after the fall of Karak, the crusader stronghold - However, the castle guarded important trade routes into Syria and never  fell into disuse. Ajlun featured heavily during the wars between the Mongols and the Mamluk empire, Occupied and severely damaged by the Mongol invaders before being reclaimed by the Mameluk Sultan Baibars. Under Ottomans rule Ajlun Castle continued in an administrative role until the 19th century, when it was abandoned after severe damage from earthquake
Ancient old fortress. Mukhrani Ksani Castle ruin in mountains, aerial drone view.
Scenic view towards venetian 14th century Kotor Fortress - Sveti Ivan’s - St John Fortress on Mountain Top under blue summer sky. Sveti Ivan’s Fortress, Kotor Town, Bay of Kotor, Kotor, Montenegro, Southeast Europe.
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.
Gaziantep Citadel, located in the centre of the city displays the historic past and architectural style of the city.
Citadel in Erbil, North iraq. UNESCO world heritage site.
View from the river Rhine at the ruins of the Liebenstein castle on the top of a hill near the village of Kamp-Bornhofen.
Landscape of the Enisala fortress ruins - Romania, old, rom
The street and Alley view of Medina, Asilah, Morocco.
View in a bright sunny day of fortress Klis near Split in Croatia.
Almeria, Spain - May 14, 2022: The Alcazaba of Almeria in Almeria, Spain on a sunny day. The Alcazaba was built in the 900s.
The Great Wall in China. The Great Wall and the beautiful clouds in the morning
Spinalonga Island in Greece
Skopje, Macedonia - April 5, 2017: Kale fortress, medieval Ottoman fortress overlooking the city of Skopje, Macedonia.
Jiayu Pass, Jiayuguan City Pass, Jiayuguan Pass in the background of snow mountains
The Great Wall of China. This section of the Great Wall is at Jinshanling, a wild part of the wall with scenic views near Beijing. The Great Wall of China is a UNESCO World Heritage Site.
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.
Shusha Nagorno-Karabakh, Azerbaijan - June 1, 2022. Old brick wall and fortress in Shusha city.
Jinshanling Great Wall is one of the Great Wall, the most representative of the lot, located at the junction of Hebei Province the Luanping and Beijing Miyun County.
Diemrich, Hunedoara, România - August 01, 2021: The Deva Castle in Romania
Great Wall of China
Great Wall of China in the autumn on a background of mountains
Tbilisi, Georgia cityscape
an old fortress.
Riyam, Wilayat Muttrah, Muscat, Oman: old cylindrical coastal defense tower at the harbor entrance, probably of Portuguese origin, still equipped with 17th century cannons, but covered in mobile phone network antennas - perched on a rocky hill just south of the Muscat marine tower - Al-Bahri road, the corniche.
Bayburt, Turkey - May 6, 2019: Veiw of the town of Bayburt in Turkey with houses, flats, mosques and a castle wall.
Part of the complex of David Gareja (Bertubani Monastery) is located on the Azerbaijan–Georgia border and has become subject to a border dispute between the two countries.
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