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Brielle, The Netherlands. the Kaaipoort in the ramparts on the south-east side of the city of Brielle
Historic City Gate in Amersfoort, Netherlands
Japanese bunker of WWW II,located on the side of YaLu River at DanDong, LiaoNing, province,China
Old Japanese bunker from second world war at a beach outside the city of Sabang which in the main city on the island Weh north of Sumatra
The Veerpoort, a 17th-century gate of the city of Schoonhoven, in the Dutch province of South Holland.
Westbeemster, The Netherlands-April 2022: View of concrete facade of Fort Spijkerboor, the most important fort in the defence line (or stelling) of Amsterdam now UNESCO World Heritage site
South Shields, England - September, 06 2021: Front facade of the reconstruction of the entrance to the Roman fort of Arbeia at South Shields, England. It is located near the east end of Hadrian's Wall and is part of a larger complex of buildings.
Alessandria, Italy - February, 27, 2024: The Citadel of Alessandria (Cittadella di Alessandria), a star fort and citadel in the city of Alessandria, Italy built in the 18th century
Paramaribo, Suriname: Fort Zeelandia - built in the early 17th century, when Dutch settlers founded a trading settlement near the indigenous village of Parmurbo, later Paramaribo. The English captured the fort in 1651 and named it Fort Willoughby, after Francis Willoughby. In March 1667, the Zeelanders under Abraham Crijnssen conquered the fort and the settlement. After Suriname's independence (1975) it was used to hold and torture political prisoners - Abraham Crijnssenweg, Historic Inner City of Paramaribo, Unesco World Heritage Site.
Famous middle ages fort in the south of 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 Ä°brahim PaÅŸa 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.
Bridge At The Fort Ossenmarkt Building At Weesp The Netherlands 20-7-2020
Hanseatic city Elburg: City surrounding wall with brackstone and red color rooftops.
Alte Steine
Shelter at fortress Buitensluis in Numansdorp South-Holland in The Netherlands.
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.
Fortress Everdingen, part of the New Dutch Waterline, near the village of Everdingen in the province of Utrecht.
Main entrance of the fortified village of Mont-Louis in the department of Pyrénées-Orientales, in the region of Occitanie. The village was originally a fort created by Vauban in 1679.
Westbeemster, The Netherlands-April 2022; View of one of the fortifications of Fort Spijkerboor, most important fort in Amsterdam defence line (or stelling) now UNESCO World Heritage site
Plank Boards Gate Under Pass Flood Protection Road Safety
monumental Oostpoort (Eastern Gate) at Delft; Delft, Netherlands
Castell Coch or the Red Castle courtyard. Castle Coch - The Red Castle, Tongwynlais, Cardiff, Wales, United Kingdom, Europe - 15th of October 2022
Image of the famous Doorwerth Castle near Arnhem in The Netherlands as seen from one of the public roads surrounding the castle. The East wall shows the hanging part of a medieval stool.
Old fort on the hill above Reigate, Surrey, England
Cannon at Fort McHenry National Monument and Historic Shrine, Baltimore, Maryland, USA
Huisduinen, the Netherlands, April 2022.The main gate and the former officers quarter' in Huisduinen, the Netherlands.
Old fortress
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