Historic Fortifications

Dramatic views of ancient walls and fortresses, including the iconic Great Wall of China and remote church ruins.

View of a snaking stone staircase ascends dramatically towards a remote church perched atop a rugged, rocky islet, kissed by the sea breeze, Gaztelugatxeko Doniene, Euskadi, Spain.

Ein malerischer und fesselnder Blick auf einen historischen Damm vor einer Kulisse aus üppigem Grün und sanften Hügeln Ein malerischer und fesselnder Blick auf einen historischen Damm vor einer Kulisse aus üppigem Grün und sanften Hügeln LicenseRF Copyright: xZoonar.com/DawidxKalisinskix 23297602

Inca ruins, Machu Picchu, UNESCO World Heritage Site, Peru, South America

Observatories, Observatory, Calra Taburiente National Park, Roque de los Muchachos, La Palma, Canary Islands, Spain, Europe

Old bridge on White Pass and Yukon Route Railway train ride, Skagway, Alaska, USA. Old bridge on White Pass and Yukon Route Railway train ride

The Citadel, Rutor Glacier, Graian Alps, Valle d'Aosta, Italy.

Orion and Nebulas Illuminate the Sky Above Chirel Castle

Aerial view above of Zhangjiajie Glass Bridge, China

Italy, Sicily, Palermo. Monte Pellegrino. Rampe della Scala Vecchia

The Wonderful Bridges - natural rock arches in the Rhodope Mountains of southern Bulgaria.

The old mine workings on Kirkstone Pass in the Lake District, England, UK. The old mine workings on Kirkstone Pass in the Lake District, England Copyright: xZoonar.com/davidxridleyx 16020238

Aerial view of Ehrenbreitstein Fortress standing guard atop a verdant hill, overlooking the bustling city below, a symphony of stone and nature., Koblenz, Rhineland-Palatinate, Germany.

Distant view of the Garmisch-Partenkirchen valley, transmission tower of the meteorological station, summit house on Mt Zugspitze, Wetterstein range, Upper Bavaria, Bavaria, Germany, Europe

Aerial view of a winding road snaking through the Vesuvius National Park, a solitary structure nestled amidst the trees, Ercolano, Campania, Italy.

View of the temple clinging to the cliffside, shrouded in mist, a blend of red roofs and white walls against the stark rock, Tiger's Nest, Paro, Bhutan.

Free wall deck, parking garage, Kaiser-Franz-Josefs-Höhe Visitor Center, glacier cable car and Wilhelm Swarovski Observatory seen from the Gamsgrube.

Cistercian Monastery Ruins of Alvastra Alvastra Monastery ruins of the Cistercian oder Copyright: xZoonar.com/ThomasxMalesx 9640491

Externsteine, Teutoburg Forest, Horn-Bad Meinberg, North Rhine-Westphalia, Germany, Europe

Natural stone, marble, Carrara marble, marble quarries, marble quarry, Carrara, Italy

Aerial view of the arch bridge built in 1893, called Teufelsbruecke near Inzigkofen in the Danube valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

China, Sichuan Province, Wulong Karst, traditional houses, entrance

Steel Bridge Snow Dusted Castle Mountian from Across the Bow River.

Peak of Mt. Kehlstein and Kehlsteinhaus (Eagle's Nest), the Diplomatic Reception House of Adolf Hitler above Obersalzberg, Bavaria, Germany. (Large format sizes available)

Wooden footbridge in the Seisenbergklamm, Weissbach, Saalach, Lofer, Pinzgau, Salzburg, Austria, Europe

Steinerne Hunter, Königsberg, Raiblersee, Predilwerk, above the shot work the new gun caverns. .

Reichenhaller house at Hochstaufen at dusk, Chiemgau Alps, Upper Bavaria, Bavaria, Germany

Aerial view of the glass-bottomed Skywalk Biokovo perched atop rugged cliffs under a brilliant sun and deep blue sky, Biokovo, Splitsko-dalmatinska županija, Croatia.

roundabout in serra da agual from aerial view

Salto de la Encantada, El Chorro, Andalusia, Spain; Reversible hydroelectric power station across from Costa del Sol

Houses from Anacapri , Houses, Islands. Edmund L. Mitchell Collection

Aerial view of famous Nine arch railway bridge going through green jungle landscape in morning mist cloud, Ella, Sri Lanka.

Bridge Bridge over the River in the Italian Alps, Vintage Style Toned Picture Copyright: xZoonar.com/gkunax 8503787

Buddhist Stupa of Enlightenment Buddhist Stupa of Enlightenment .Ogoy Island- largest island in the Maloe More strait of Lake Baikal. Copyright: xZoonar.com/MYCHKOx 9634970

Fortress Railway to Hohensalzburg Fortress on the Festungsberg (Fortress Mountain), Salzburg, Salzburg region, Austria

A rainbow is forming in the Sierra Nevada Mountains behind a guard tower at Manzanar

Aerial view of Uchisar old town with castle on hilltop overlooking the Pigeon Valley, Cappadocia, Nevsehir, Turkey.

ENTRADA A LA CUEVA DE TITO BUSTILLO. Location: CUEVA DE TITO BUSTILLO. Ribadesella. ASTURIAS. SPAIN.

Historic fort with cannons overlooks lush landscape and distant mountains under cloudy skies. Banda Neira, Banda, Central Maluku Regency, Indonesia

King Tongmyong´s Mausoleum, Pyongyang, Democratic People´s Republic of Korea DPRK, North Korea, Asia

Illuminated Taung Kwe Pagoda against clear blue sky at twilight, Loikaw, Myanmar

Digital watercolor painting of Morella. Spain Digital watercolor painting of Morella. Morella is an ancient gothic city located on a hill-top in the province of Castellon, Valencian Community, Spain. Morella is in the heart of the historic region of Meastrazgo, and it is listed as one of the most beautiful towns in Spain Copyright: xZoonar.com/ AleksandrsxTihonovsx 9283126

Aerial view of the iconic Fanjingshan Temple splits the sky atop a verdant, mist-shrouded peak, a testament to faith and nature's grandeur, Fanjingshan, Guizhou, China.

The rock formation Rocher Bayard at Dinant along the river Meuse, Belgium, Europe

The funicular is a popular mode of transport for visitors to the Montserrat monastery on the outskirts of Barcelona, Spain

Motorway bridge at Punta Silva, Gran Canaria, Spain, Europe

Kastraki.Meteora. Tesalia.Grecia.

Myanmar, pagodas at the beach of Ngwesaung

Ruins of the Burg Trutzeltz Castle, siege of Burg Eltz castle, Eltz feud, Muenstermaifeld, Moselle, Rhineland-Palatinate, Germany, Europe

Jaipur aerial panorama, view on Amer district.. Jaipur aerial panorama, view on Amer district

Elevated view of Guilin, China

Meteora monasteries - the miracle of Greece.

Milford Track Mintaro Hut, most hikers second night on the Milford Track, New Zealand. Copyright: xZoonar.com/TimxHesterxPhotographyx 3125501

Prois de Candelaria, Cueva de Candelaria, former pirates' and smugglers' nest, near Tijarafe, La Palma, Canary Islands, Spain, Europe

Illuminated cave, Stainerhalle, Lamprechtshoehle cave, Weissbach bei Lofer, Salzburg, Austria, Europe

Bridge Cable-Stayed Bridge across Mountain Stream in the Italian Alps, Piedmont, Instagram Effect Copyright: xZoonar.com/gkunax 7145716

Bust of Apollo, Venetian Castle, Ancient City of Butrint, Butrint National Park, Saranda, Albania, Europe

Novorossiysk, Naberezhnaya St. Admiral Serebryakova, memorial complex Malaya Zemlya. A triangular monument and a bas-relief of soldiers. Novorossiysk, Russia

Transmission system on Mt Saentis in the light of the full moon, Alpstein range, Switzerland, Europe

The Tibet / China / India frontier border amid the Himalayan Mountains. A wall of houses at Sikkim, Yatung (Yadong). Date: 1910s

Aerial View Of Pena Palace Built in 1854 In Sintra, Portugal

Partial view of cantilever exterior balcony facade with visitors. Messner Mountain Museum Corones, Mount Kronplatz, Italy. Architect: Zaha Hadid Architects, 2015.

Cliff Stairway, High Bridge, Ky. still image. Postcards. 1907 - 1908. The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Photography Collection. Cliffs, Stairways, Kentucky

View from the Hexentanzplatz into the Bode Valley

The summer view at sunset over Mt Buller summit and water storage facilities in the Victorian Alps in Victoria, Australia, Oceania

Observatory Roque de los Muchachos on the island of La Palma

Austria, Carinthia, View of Kaiser Franz Josef Memorial

A collapsed cabin at the Summitville ghost town in southwest Colorado.

Infographic on the Great Wall of China, the longest and most famous defence stronghold of the world. Adobe InDesign (.indd); 4960x3307.

of 2