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View of one of the pointed towers of Fort Delaware.
Street in the old part of the city in Havana.
Fortified town with its the ramparts at Saint-Malo with benches and marine anchor in the background. Saint-Malo is a walled port city in Brittany in northwestern France on the English Channel. It is a sub-prefecture of the Ille-et-Vilaine department.
El Morro, Old San Juan Puerto Rico
Fort Lovrijenac or St. Lawrence Fortress in Dubrovnik, Croatia
Fortress wall at Fort Knox State Park, Prospect, Maine, USA
moat around the fort
Aerial view of Senglea in Malta Island.
Havana, Cuba - January 26, 2016: El Morro fortress at Havana on Cuba
Castillo de Carlos V castle in Fuenterrabia Hondarribia in Gipuzkoa, Guipuzcoa at Basque Country of Spain, Euskadi. Today is a Parador hotel, built in year 1200 used as a fort in 1794 by French troops, restored in 1968.
a dilapidated structure rots away with new building thrive in the background
Corfu, Greece - October 02, 2020: The Old Venetian Fortress of Corfu city with the small harbour.
Roman ruins of Enisala citadel. Dobrogea Romania. Aerial view.
Prospect, USA - October 9, 2021. Tourists walking along the wall at Fort Knox, Prospect, Maine, USA
Galle, Sri Lanka - March 12, 2022: View of the Galle fort built by the Dutch and the old tower with a large clock built in 1883.
Forte de São Neutel. Ancient surrounding wall in Chaves, Portugal. 17th century. Corner wide angle view.
Columns and arches of Yar'far facade. Medina Azahara. Cordoba, Andalusia, Spain.
Marigot, Collectivity of Saint Martin / Collectivité de Saint-Martin, French Caribbean: bastion with old French cannons at Fort Saint-Louis, built during the reign of King Louis XVI, wealthy Marigot was a frequent target for looters and buccaneers from Anguilla - panoramic view over the town, Marigot and Nettlé bays, Sandy Ground isthmus and in the background Simpson Bay lagoon.
A turret along the Puerta de San Juan, the original entrance to the walled city when it was built in the 16th century.
Drone photo of Castillo de San Marcos National Monument and old city.
Fort São Sebastião (San Sebastian, Sao Sebastiao), Mozambique island (Ilha de Mocambique), Indian ocean coast, Moçambique. Mozambique Channel, Mossuril Bay, Nampula Province. Portuguese East Africa
Castillo de San Marcos National Monument - the ancient Spanish fortress, the major tourist attraction and landmark in Saint Augustine, Florida.
Saint Michael's Castle in Almuñecar in the province of Granada, Andalusia, Spain. Europe. September 29, 2022
Fortification wall of Fort Henry in Kingston
Castle on the beach in San Juan Puerto Rico
Honolulu, Oahu, Hawaii, USA: Iolani Barracks near 'Iolani Palace, built in 1870 for the Royal Guard of King Lot Kapuaiwa, architect Theodore Heuck - inspired in medieval castles, with arrow slits, crenelated parapets and towers and built with blocks of coral limestone - Hawaii Capital Historic District.
San Juan, Puerto Rico - March 26, 2024: La Fortaleza, a monumental fortification incorporating residence of the island's governor, dating from 16th-century in the old town of San Juan, Puerto Rico
Dominican Republic- Puerto plata - landscape of Puerto plata
aerial view of Fort Henry, Ontario Canada
San Juan, Puerto Rico- October 25, 2011: Puerto Rico is the smallest island of the Greater Antilles in the Caribbean, located east of the Dominican Republic. It is a territory of the United States. Here is the La Fortaleza and San Juan National Historic Site , a UNESCO World Heritage.
Free Images: "bestof:Fortification at San Juan harbor, Puerto Rico (1980).jpg en Library of Congress Media - Digital image produced by Carol M Highsmith to represent her original"
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