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407 results found
Fort Mason, San Francisco, California, United States of America, North America
The Folly at Mow Cop with amazing sunset, Mow Cop, Cheshire, England, United Kingdom, Europe
St. James Fort at sunset, Funchal, Madeira, Portugal, Atlantic, Europe
Fort Soledad looking over Umatac Bay, Guam, US Territory, Central Pacific, Pacific
Former Cassis Castle (Chateau de Cassis) at dusk, Cassis, Bouches du Rhone, Provence, France, Mediterranean, Europe
Mow Cop folly ruins at Mow Cop, Cheshire, England, United Kingdom, Europe
View along the restored section of the Great Wall, UNESCO World Heritage Site, Mutianyu, near Beijing, China, Asia
San Pedro de la Roca Castle, UNESCO World Heritage Site, Santiago de Cuba, Santiago de Cuba Province, Cuba, West Indies, Caribbean, Central America
Walled and turreted fortress of Cite, Carcassonne, UNESCO World Heritage Site, Languedoc, France, Europe
Aerial image of Bury Hill Fort, Wiltshire, England, United Kingdom, Europe
Elephants taking tourists to the Amber Fort near Jaipur, Rajasthan, India, Asia
Larissa Fort, Argos, Peloponnese, Greece, Europe
Hermitage Castle, Liddesdale, Hawick, Roxburghshire, Scottish Borders, Scotland, United Kingdom, Europe
The fort of Fenestrelle, Piedmont, Italy, Europe
Fort Shirley, Cabrits National Park, Portsmouth, Dominica, West Indies, Caribbean, Central America
Rocca Maggiore, Assisi, UNESCO World Heritage Site, Perugia, Umbria, Italy, Europe
View from the Campanone, Pontremoli, Massa-Carrara, Tuscany, Italy, Europe
Castle Gutenfels above Kaub in the Rhine valley, Rhineland-Palatinate, Germany, Europe
Dun Aonghasa, Inish More, Aran Islands, Republic of Ireland, Europe
The Castle of La Muela, Consuegra, Toledo, Castilla-La Mancha, Spain, Europe
Fort St. George, St. George's, Grenada, Windward Islands, Lesser Antilles, West Indies, Caribbean, Centrla America
19th century Arab fort, Kilwa Kisiwani Island, UNESCO World Heritage Site, Tanzania, East Africa, Africa
The massive 15th century fort of Kumbhalgarh in the Aravalli hills, Rajasthan, India, Asia
Rocca Albornoziana, Spoleto, Umbria, Italy, Europe
View of a section of the Great Wall, UNESCO World Heritage Site, between Jinshanling and Simatai near Beijing, China, Asia
Garden, Amber Fort Palace with Jaigarh Fort or Victory Fort above, Jaipur, Rajasthan, India, Asia
Navan Fort, County Armagh, Ulster, Northern Ireland, United Kingdom, Europe
Hvar Fortress, Hvar, Croatia, Europe
The famous Bran Castle seen from a lookout during autumn, Bran, Romania, Europe
Rocca Albornoziana, Spoleto, Perugia, Umbria, Italy, Europe
Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe
Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe
Pontremoli, Massa-Carrara, Tuscany, Italy, Europe
Fort Soledad looking over Umatac Bay, Guam, US Territory, Central Pacific, Pacific
The castle, Pontremoli, Massa-Carrara, Tuscany, Italy, Europe
The Castle of La Muela, Consuegra, Toledo, Castilla-La Mancha, Spain, Europe
View of Saint-Pierre showing Mount Pelee in background, Fort-de-France, Martinique, Lesser Antilles, West Indies, Caribbean, Central America
Coucy le Chateau, Picardy, France, Europe
Rocca Albornoziana, Spoleto, Umbria, Italy, Europe
Walls of Ston, Ston, Dalmatia, Croatia, Europe
Arg-e Bam, Bam, Iran, Middle East
Qalaat Ibn Maan, 17th century Arab Castle overlooking the Graeco-Roman city, Palmyra, Syria, Middle East
Attock Fort and River Indus, Pakistan, Asia
People on the Badaling 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
Jinshanling section, the Great Wall of China, UNESCO World Heritage Site, near Beijing, China, Asia
People on the Badaling 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
Harbour and fortress, Cabrera Island, Cabrera National Park, Balearic Islands, Spain, Mediterranean, Europe
View by drone of sunrise over Carreg Cennen Castle in winter, Brecon Beacons National Park, Carmarthenshire, Wales, United Kingdom, Europe
Aerial vista by drone of Carreg Cennen Castle, Brecon Beacons National Park, Carmarthenshire, Wales, United Kingdom, Europe
Brimstone Hill Fortress, 18th century compound, largest and best preserved fortress in the Caribbean, Brimstone Hill Fortress National Park, UNESCO World Heritage Site, St. Kitts, Leeward Islands, West Indies, Caribbean, Central America
Brimstone Hill Fortress, 18th century compound, lined with 24 cannons, largest and best preserved fortress in the Caribbean, Brimstone Hill Fortress National Park, UNESCO World Heritage Site, St. Kitts, Leeward Islands, West Indies, Caribbean, Central America
Misty autumn morning above Cadbury Castle Iron Age Hillfort, Cadbury, Devon, England, United Kingdom, Europe
Aerial view of the abandoned ruins of Corfe Castle at sunrise, Dorset, England, United Kingdom, Europe
Xativa castle at dusk, at a height of 310 metres above the modern-day city, Xativa, Valencia, Spain, Europe
Xativa castle at dusk, at a height of 310 metres above the modern-day city, Xativa, Valencia, Spain, Europe
Xativa castle at dusk, at a height of 310 metres above the modern-day city, Xativa, Valencia, Spain, Europe
Remains from Bar Hill Fort, Antonine Wall, UNESCO World Heritage Site, Scotland, United Kingdom, Europe
Serralunga d'Alba and its castle with vineyards at sunrise in backlight in autumn, Cuneo, Langhe and Roero, Piedmont, Italy, Europe
Taking photo of cliffs from Dun Aengus, prehistoric hill fort, Inishmore, largest Aran Island, Galway Bay, County Galway, Connacht, Republic of Ireland
San Giovanni di Sinis historic tower, drone aerial view of San Marco Cape at sunset, Sardinia, Italy, Mediterranean, Europe
Pennard Castle and Three Cliffs Bay, Gower Peninsula, Swansea, West Glamorgan, Wales, United Kingdom, Europe
Carreg Cennen Castle, near Llandeilo, Brecon Beacons National Park, Carmarthenshire, Wales, United Kingdom, Europe
Carreg Cennen Castle, near Llandeilo, Brecon Beacons National Park, Carmarthenshire, Wales, United Kingdom, Europe
The 13th century Dunure Castle, built by Clan Kennedy, Carrick Coast, Ayrshire, Scotland, United Kingdom, Europe
The 13th century Dunure Castle, built by Clan Kennedy, Carrick Coast, Ayrshire, Scotland, United Kingdom, Europe
Cliffs viewed from Dun Aengus, prehistoric hill fort, Inishmore, largest of the Aran Islands, Galway Bay, County Galway, Connacht, Republic of Ireland
Meadow between walls of Dun Aengus, prehistoric hill fort, Inishmore, largest Aran Island, Galway Bay, County Galway, Connacht, Republic of Ireland
The 13th century Dunure Castle, built by Clan Kennedy, Carrick Coast, Ayrshire, Scotland, United Kingdom, Europe
The 13th century Dunure Castle, built by Clan Kennedy, Carrick Coast, Ayrshire, Scotland, United Kingdom, Europe
View of Castle, Balmoral Hotel and Princes Street from Calton Hill, Edinburgh, Scotland, United Kingdom, Europe
Mehrangarh Fort, Jodhpur, Rajasthan, India
Clifford's Tower, York, Yorkshire, England, United Kingdom, Europe
Clifford's Tower, York, Yorkshire, England, United Kingdom, Europe
Aerial view of St. Michael's Mount at dawn, Marazion, Cornwall, England, United Kingdom, Europe
Aerial view by drone of Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe
Carl Wark Hill Fort and Hathersage Moor from Higger Tor, sunrise in autumn, Peak District National Park, Derbyshire, England, United Kingdom, Europe
Higger Tor, autumn sunrise, Hathersage Moor, from Carl Wark Hill Fort, Peak District National Park, Derbyshire, England, United Kingdom, Europe
Higger Tor, sunrise in autumn, Hathersage Moor, from Carl Wark Hill Fort, Peak District National Park, Derbyshire, England, United Kingdom, Europe
View of Golden Gate Bridge and Fort Point from Marine Drive, San Francisco, California, United States of America, North America
Harbour and Fortezze Medicee, Portoferraio, Elba, Tuscan Islands, Italy, Europe
Cityscape with Mehrangarh Fort in Jodhpur, India, Asia
Jaisalmer Fort, Jaisalmer, Rajasthan, India, Asia
View of Hohensalzburg Castle from Mirabell Gardens, UNESCO World Heritage Site, Salzburg, Austria, Europe
View of Hohensalzburg Castle from Mirabell Gardens, UNESCO World Heritage Site, Salzburg, Austria, Europe
St. Michael's Fortress and Sibenik Harbour, Sibenik, Dalmatian Coast, Croatia, Europe
Cadbury Castle Iron Age Hillfort at dawn in spring, Cadbury, Devon, England, United Kingdom, Europe
Aerial vista of Cadbury Castle Iron Age Hillfort, Devon, England, United Kingdom, Europe
Iconic view from top of Elba mountain of Volterraio Castle on rock at 394 m, Fortress of Volterraio, symbol of Elba Island, dominates Portoferraio Gulf, Tuscan Archipelago, Tuscany, Italy, Europe
Paddle boarder under Cromwell's Castle, a castle built during the English Civil War on the west coast of Tresco, Isles of Scilly, England, United Kingdom, Europe
Queen Juliana Bridge and Rif Fort, Willemstad, Curacao, Lesser Antilles, Caribbean, Central America
Dunscaith Castle, Isle of Skye, Inner Hebrides, Scotland, United Kingdom, Europe
Ross Castle in the evening sunlight, Killarney, County Kerry, Munster, Republic of Ireland, Europe
Ross Castle in the evening sunlight, Killarney, County Kerry, Munster, Republic of Ireland, Europe
Bamburgh Castle and its beach, at Bamburgh, near Seahouses, Northumberland, England, United Kingdom, Europe
Sunrise at Haldon Belvedere (Lawrence Castle) in winter, Devon, England, United Kingdom, Europe
Castell y Bere, a Welsh castle constructed by Llywelyn the Great in the 1220s, Gwynedd, Wales, United Kingdom, Europe
Visitors at Castell y Bere, a Welsh castle constructed by Llywelyn the Great in the 1220s, Gwynedd, Wales, United Kingdom, Europe
View of Warkworth Castle and River Coquet, Warkworth, Northumberland, England, United Kingdom, Europe