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Old brick Boyen fortress in Gizycko, Poland.
Arad, Muharraq Island, Bahrain: Arad Fort - colonial cannon - photo by M.Torres
La Fortification, Fort Saint Pierre at sunset. Maastricht. The Netherlands.
People at Ankara Castle which is a fortification from ancient or medieval era in Ankara, Turkey. The exact date of its construction is unknown. Having been controlled by Romans and Byzantines earlier; it was captured by Seljuq Turks in 1073, by Crusaders in 1101, who gave it back again to the Byzantine and again by Seljuqs in 1227. The castle saw extensive repair by the order of İbrahim Paşa in 1832 during the Ottoman era.The ramparts of the old Ankara citadel nowadays serves as historic museum, tourists like to walk her, Ankara. There is a clear city view of Ankara from castle hill. People who go to Ankara first see the castle.
Konigstein fortress on top of the Elbe sandstone mountains, Konigstein, Saxony, Germany
The Citadel of Besançon (French: Citadelle de Besançon) is a 17th-century fortress in Franche-Comté.  The image shows a wall of the Citadel with the city in background -captured during summer season,
Silver Mountain, Poland - October 2, 2021: Silver Mountain Fort (Fort Srebrna Gora), 18th-century fortress located in a village in the Lower Silesian Voivodeship
The old prison in Ponta Delgada the main city on the Portuguese Azorean Island San Miguel in the center of the North Atlantic Ocean
Fortress in Belfort, France. The walls are overgrown with grass and other plants. You can clearly see the battlements.
Belgrade, Serbia - 20th of June, 2021. Main Building Of Institute For Protection Of Cultural Monuments On Kalemegdan.
Crisbecq fortified position that defended Utah Beach, Normandy, France
St. George's Island,  Bermuda: Fort St. Catherine, coastal artillery fort at the North-East tip of St. George's Island, in the Imperial fortress colony of Bermuda - The first wooden fort was built on the site in 1612, the current structure dates mostly from the 19th century - Coot Pond Road - UNESCO World Heritage Site.
Entrance gate and bridge to the fortificated town Terezin, Czech Republic. Black and white image.
Detail of the Steep Walls of 17th Century naval fortress in Plymouth
A view of the medieval old town defensive wall which surrounds the Northumberland town of Berwick Upon Tweed.
A tour group of people at Pointe du Hoc just west of Omaha Beach on the channel coast of Normandy, France. One of the most famous battle sites during the D-Day landings of 1944.
wall and ditch of a 19th century fortification
View Of Moat At Kalemegdan In Belgrade, Serbia
Prague, Czech Republic, May 11, 2024 : A small courtyard is located in the city protective wall in Visegrad district in Prague in the Czech Republic
Panoramic view of the perimeter walls of a disused magazine fort in Phoenix Park, Dublin, on a bright sunny day with green grassy slopes and crumbling bricks
Panoramic view of Ershawan Battery in Keelung, Taiwan. better known as the Tenable Gate of the Sea, It was built during Taiwan's Qing era.
Citadel Hill in Halifax is a fortress and a national historic site.  Aerial view showing the star shape of the walls, grass and some of the downtown city.
Douaumont Fort, town of Douaumont-Vaux, Meuse department, France
Fragments of the famous Montjuïc fortress, which was also a prison
März 19, 2024, Neustadt an der Donau: Grey winter's day in Neustadt an der Donau
Norfolk Island Old Jail Walls
Luxembourg city, Luxembourg- August 19, 2018: Walls and towers of old fortress three acorns in Luxembourg city
1990 old Positive Film scanned, the remains of Adolf Hitler's Autobahn bridge (never completed) East Germany.
Fort De Huy in Belgium.
The Black Fortress in Gyumri in Armenia.
Free Images: "bestof:Fort Loncin.jpg de Zerstörte Barrikaden und Drahtverhaue des Forts Loncin der Festung Lüttich 2015-07-27 Der Völkerkrieg Verlag Julius Hoffmann Stuttgart"
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