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501 results found
Kaleto fortress, rock formations, Belogradchik, Bulgaria, Europe
Masada fortress, UNESCO World Heritage Site, on the edge of the Judean Desert, Israel, Middle East
Castel Sant Angelo, Rome, Lazio, Italy, Europe
Trim Castle, County Meath, Leinster, Republic of Ireland, Europe
Frescoes, Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Frescoes, Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Castle of Lykourgos Logothetis, Pythagorio, Samos, North Aegean Islands, Greek Islands, Greece, Europe
Walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Floodlit view of the walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Aerial image of Deal Castle, a Device fort (Henrician Castle) built by Hentry VIII, Deal, Kent, England, United Kingdom, Europe
Porte d'Aude through outer wall of old city, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Inside Kasbah Ait Ben Haddou, UNESCO World Heritage Site, near Ouarzazate, Morocco, North Africa, Africa
Kritinia castle, Rhodes, Dodecanese Islands, Greek Islands, Greece, Europe
Huntly Castle, Huntly, 10 miles east of Dufftown, Highlands, Scotland, United Kingdom, Europe
Spis Castle, UNESCO World Heritage Site, Spisske Podhradie, Slovakia, Europe
The Israelite fortress at Tel Arad in the Negev Desert, Israel, Middle East
Loch Duich and Eilean Donan Castle, Highlands, Scotland, United Kingdom, Europe
The ancient fortified city of Carcassone, UNESCO World Heritage Site, Languedoc-Roussillon, France, Europe
Vorotnavank ancient fortress and church complex, Sisian, Armenia, Central Asia, Asia
View of a section of the Great Wall, UNESCO World Heritage Site, between Jinshanling and Simatai near Beijing, China, Asia
Walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Balvenie Castle, Dufftown, Highlands, Scotland, United Kingdom, Europe
Tourists at Masada fortress ruins, air thick with desert sand, UNESCO World Heritage Site, Israel, Middle East
Hovenweep Castle, Square Tower Group, Anasazi Ruins, dating from AD1230 to 1275, Hovenweep National Monument, Utah, United States of America, North America
Loch Duich and Eilean Donan Castle, Highlands, Scotland, United Kingdom, Europe
Ripley Castle, dating from the 16th century, North Yorkshire, England, United Kingdom, Europe
The tsong, an old castle of Punakha, Bhutan, Asia
Castel Sant Angelo, Rome, Lazio, Italy, Europe
Cardiff Castle, Cardiff, Monmouthshire, Wales, United Kingdom, Europe
Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Frescoes, Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Lulworth Castle, Dorset, England, United Kingdom, Europe
Masada fortress, UNESCO World Heritage Site, on the edge of the Judean Desert, Israel, Middle East
Frescoes, Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Porte d'Aude, walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Fortress of Le Fort Vauban, Fouras, Charente-Maritime, France, Europe
Rocca Calascio, ruined mountaintop fortress in the Province of L'Aquila, Abruzzo, Italy, Europe
El Morro Fortress (Castillo de los Tres Reyes Magos del Morro) built in 1589, a picturesque fortress guarding the entrance to Havana Bay, Havana, Cuba, West Indies, Central America
Richmond Castle dating from the 11th century, North Yorkshire, England, United Kingdom, Europe
Aerial image of the Tower of London, UNESCO World Heritage Site, London, England, United Kingdom, Europe
Leamanagh Castle, Burren, County Clare, Munster, Republic of Ireland, Europe
Rochester Castle, Rochester, Kent, England, United Kingdom, Europe
Stairs leading to top of Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Kaleto fortress and rock formations, Belogradchik, Bulgaria, Europe
Gothic Carvin Castle, Hunedoara, Romania, Europe
Gothic Carvin Castle, Hunedoara, Romania, Europe
Outer walls of the old city, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Bamburgh Castle, Bamburgh, Northumberland, England, United Kingdom, Europe
Republic of Ireland, County Galway, Kinvara Castle, County Galway, Connacht, Republic of Ireland, Europe
View of plains from Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Entrance to Chateau Comtal in the walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Richmond Castle, dating from the 11th century, North Yorkshire, England, United Kingdom, Europe
Qasr Al-Azraq, old castle in the Jordan desert, Jordan, Middle East
Castel d'Ovo, Naples, Campania, Italy, Europe
King John's Castle, Limerick, County Limerick, Munster, Republic of Ireland, Europe
Reflection in moat of the tower of the Fortress of Real Fuerza in Old Havana, UNESCO World Heritage Site, Havana, Cuba, West Indies, Central America
Old Town Gate and fortified walls, Alcudia, Majorca, Balearic Islands, Spain, Europe
Byzantine Citadel, Selcuk, Anatolia, Turkey, Asia Minor, Eurasia
Cardiff Castle, Cardiff, Monmouthshire, Wales, United Kingdom, Europe
Pavement cafes in the main square overlooked by the ancient fortress, in the medieval city of Hvar, island of Hvar, Dalmatia, Croatia, Europe
View from top of Sigiriya (Lion Rock), UNESCO World Heritage Site, Sri Lanka, Asia
Entrance to Chateau Comtal in the walled and turreted fortress of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Ripley Castle, dating from the 16th century, North Yorkshire, England, United Kingdom, Europe
Ripley Castle, North Yorkshire, England, United Kingdom, Europe
The ruins of the Parthian fortress, Nissa, UNESCO World Heritage Site, Turkmenistan, Central Asia, Asia
Largo Castello at the Piazza Municipio, Naples, Campania, Italy, Europe
Rochester Castle, Rochester, Kent, England, United Kingdom, Europe
Loch Duich and Eilean Donan Castle at night, Highlands, Scotland, United Kingdom, Europe
Walls of the old castle, Kamyanets-Podilsky, Podillya, Ukraine, Europe
Gravensteen Castle, Ghent, Belgium, Europe
The old castle of Belmonte, Portugal, Europe
Luxury hotel in a former tsong (old castle), Paro, Bhutan, Asia
Loch Duich and Eilean Donan Castle at night, Highlands, Scotland, United Kingdom, Europe
Typical Dodecanese white houses and the Acropolis above Lindos, Rhodes, Dodecanese Islands, Greek Islands, Greece, Europe
Ziggurat, Ur, Iraq, Middle East
The ziggurat, Agargouf, Iraq, Middle East
Walls of the citadel, historic former political capital, Hue, central Vietnam, Indochina, Southeast Asia, Asia
People on the Badaling section, the Great Wall of China, UNESCO World Heritage Site, near Beijing, China, Asia
Jinshanling section, the Great Wall of China, UNESCO World Heritage Site, near Beijing, China, Asia
Jinshanling section of the Great Wall of China, UNESCO World Heritage Site, near Beijing, China, Asia
Romantic sunrise over the ancient fortress or Kasbah Amridil, Skoura, Atlas mountains, Ouarzazate province, Morocco, North Africa, Africa
Kasbah Ait Benhaddou, an ancient fortified village (Ksar) on the old caravan route between The Sahara Desert and Marrakech, UNESCO World Heritage Site, Morocco, North Africa, Africa
St. Catherine's monastery, UNESCO World Heritage Site, Sinai, Egypt, North Africa, Africa
Cathedral and Palazzo Ducale seen from the Albornoz Fortress, Old Town, UNESCO World Heritage Site, Urbino, Marche, Italy, Europe
Qasr al Kharaneh desert fort, Amra, Jordan, Middle East
Tatev monastery standing on the edge of a deep gorge of the Vorotan River, Syunik Province in southeastern Armenia, Eurasia
North gate of the Smbataberd Fortress, on the crest of a hill between the villages of Artabuynk and Yeghegis, near Yeghegnadzor, Vayots Dzor province, Armenia, Eurasia
Young woman sitting on a defensive wall of Smbataberd Fortress, on the crest of a hill between the villages of Artabuynk and Yeghegis, near Yeghegnadzor, Vayots Dzor province, Armenia, Eurasia
Mooring ring, Olavinlinna Medieval Castle, (St. Olaf's Castle), Savonlinna, Saimaa Lake District, Savonia, Finland, Scandinavia, Europe
Olavinlinna Medieval Castle (St. Olaf's Castle), Savonlinna, Saimaa Lake, Savonia, Finland, Scandinavia, Europe
Ayaz Qala, old Fortress, Karakalpakstan, Uzbekistan, Central Asia
Ayaz Qala, old Fortress, Karakalpakstan, Uzbekistan, Central Asia
Ruins of the Urartian citadel of Cavustepe, Van, Turkey, Asia Minor, Asia
Jajce Fortress, Bosnia and Herzegovina, Europe
Jajce Fortress, Bosnia and Herzegovina, Europe
Rooftops of Dubrovnik from the City Walls, UNESCO World Heritage Site, Dubrovnik, Croatia, Europe