The World Factbook - AfghanistanView of Shahr-i-Zohok (the "Red City") in Bamyan Province. The color comes from the red… https://www.rawpixel.com/image/4051600/photo-image-nature-mountain-buildingFree Image from public domain licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230499/castle-ruins-scotlandView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230529/castle-ruins-phone-backgroundView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230522/castle-ruins-phone-backgroundView licenseRiver Landscape with a Castle in the Distance by Anthonie Waterloo https://www.rawpixel.com/image/14262538/river-landscape-with-castle-the-distance-anthonie-waterlooFree Image from public domain licenseDrone shot of Dunnottar Castle, Scotland https://www.rawpixel.com/image/1230617/castle-ruins-the-seaView licenseDrone shot of Dunnottar Castle, Scotland https://www.rawpixel.com/image/1230612/castle-ruins-the-seaView licenseIllustration of a top view brick mansion cliff architecture landscape. https://www.rawpixel.com/image/13642059/illustration-top-view-brick-mansion-cliff-architecture-landscapeView licenseCliff Palace, Mesa Verde National Park, Colorado (vertical orientation). Original public domain image from Flickr https://www.rawpixel.com/image/8802835/photo-image-nature-cross-vintageFree Image from public domain licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230475/castle-ruins-scotlandView licenseA View of the Fleet at Spithead, Taken from Stone Common near Exbury Distant upwards of 3 Leagues. A, Spithead. B, The… https://www.rawpixel.com/image/12552940/image-cloud-cows-personFree Image from public domain licenseStone castle architecture building fortification. AI generated Image by rawpixel. https://www.rawpixel.com/image/12633975/photo-image-background-cloud-sunsetView licenseCastle on Cliff, with a Stormy Sea, and Shipwreck at Base of Cliff by Thomas Sully https://www.rawpixel.com/image/9496065/image-art-watercolors-vintageFree Image from public domain licenseLandmark sky fortification architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12217255/photo-image-cloud-plant-skyView licensePNG Green grass rocky mountain of iceland landscape outdoors plateau. https://www.rawpixel.com/image/14351172/png-green-grass-rocky-mountain-iceland-landscape-outdoors-plateauView licensePredjama Castle, Inner Carniola, Slovenia, vivid tone https://www.rawpixel.com/image/3918313/photo-image-background-trees-forestView licenseFortress architecture building outdoors. AI generated Image by rawpixel. https://www.rawpixel.com/image/12638118/fortress-architecture-building-outdoors-generated-image-rawpixelView license3eme Cour du Grand Temple de Medinet-Abou, ou des colonnes. Thebes by Félix Bonfils https://www.rawpixel.com/image/14248918/photo-image-person-man-public-domainFree Image from public domain licenseLandscape painting castle tree. https://www.rawpixel.com/image/13342802/landscape-painting-castle-treeView licensePerson climbs up architecture mountain building. 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Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300094/free-photo-image-architecture-building-castleFree Image from public domain licenseMayan city architecture vegetation building. https://www.rawpixel.com/image/14659177/mayan-city-architecture-vegetation-buildingView licenseDrone shot of Dunnottar Castle, Scotland https://www.rawpixel.com/image/1230524/castle-ruins-the-seaView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230438/castle-ruins-scotlandView licenseAn old traditional town Ksar Aït Benhaddou, Morocco https://www.rawpixel.com/image/937911/old-town-moroccoView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230449/castle-ruins-scotlandView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230508/castle-ruins-scotlandView licenseArchitecture outdoors ancient bridge. AI generated Image by rawpixel. https://www.rawpixel.com/image/12053422/photo-image-white-background-artView licenseseaside village at L, with white buildings, ships, and reeds at LL; sailboat with human figures at LLQ; low, rocky shore… https://www.rawpixel.com/image/7655091/image-vintage-art-treeFree Image from public domain licenseSeymour Tower on Isle of Jersey, Channel Islands https://www.rawpixel.com/image/2041462/seymour-towerView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230435/castle-ruins-scotlandView licenseRuined Castle on a Cliff (1834) drawing in high resolution by Théodore Rousseau. Original from the Minneapolis… https://www.rawpixel.com/image/7656797/image-vintage-art-public-domainFree Image from public domain licenseflat, oval shaped dish with intricate scene in embossed silver; center image of Triton grasping a Nereid on left, floating… https://www.rawpixel.com/image/7655428/photo-image-background-clouds-vintageFree Image from public domain licenseBlacks Tower Lighthouse on a cliff https://www.rawpixel.com/image/1218883/tower-cliffView licensePredjama castle mountainside in Slovenia https://www.rawpixel.com/image/574840/renaissance-castle-caveView licenseArchitecture landscape building outdoors. AI generated Image by rawpixel. https://www.rawpixel.com/image/12141188/image-background-border-watercolourView licenseMisty view of Keiss Castle, Scotland https://www.rawpixel.com/image/1230453/castle-ruins-phone-backgroundView licenseDrone shot of Dunnottar Castle, Scotland https://www.rawpixel.com/image/1230459/castle-ruins-the-seaView licenseBlacks Tower Lighthouse on a cliff https://www.rawpixel.com/image/1218867/tower-cliffView licensePNG Cliff architecture landscape building. AI generated Image by rawpixel. https://www.rawpixel.com/image/12228463/png-white-backgroundView licenseJérusalem, Enceinte du Temple, Côté Ouest, Heit-el-Morharby https://www.rawpixel.com/image/12851370/jerusalem-enceinte-temple-cote-ouest-heit-el-morharbyFree Image from public domain licensePredjama castle mountainside in Slovenia https://www.rawpixel.com/image/574943/renaissance-castle-caveView licenseAu revoirThat's it from Whitby, for 2018. It's a place to which you return, again and again. https://www.rawpixel.com/image/11176965/image-dog-cloud-plantFree Image from public domain licenseA View of the Acropolis as Seen as Secretary Kerry Toured the Temple of Hephaestus With Dr. Daly in Athens. https://www.rawpixel.com/image/4043549/photo-image-plant-nature-mountainFree Image from public domain licenseAdded myself as an extra component to the infamous shot in Manorola, SP. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3371612/free-photo-image-architecture-downtown-aerial-viewFree Image from public domain licenseTourists sunbathe on a sunny beach at the foot of a rocky cliff with a castle. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3288460/free-photo-image-crowd-aerial-view-alicanteFree Image from public domain licenseAn old stone outlook over the Adriatic Sea in Albania. Original public domain image from Flickr https://www.rawpixel.com/image/3388667/free-photo-image-albania-archaeology-architectureFree Image from public domain licenseBlacks Tower Lighthouse on a cliff https://www.rawpixel.com/image/1218857/tower-cliffView licenseCliff architecture landscape building. AI generated Image by rawpixel. https://www.rawpixel.com/image/12187969/image-white-background-plantView licenseTall purple-hued mountain towering over Neuschwanstein Castle. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287438/free-photo-image-abies-architecture-buildingFree Image from public domain licenseThe Dyrhólaey lighthouse Iceland. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287755/free-photo-image-architecture-beacon-bell-towerFree Image from public domain licenseA village by a walled edge in between a rocky mountain area and a river at dusk. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3290520/free-photo-image-architecture-bridge-buildingFree Image from public domain licenseYosemite National Park, Verenigde Staten. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291291/free-photo-image-abies-architecture-bridgeFree Image from public domain licenseA distant silhouette on a hiker on top of a slanted orange rock ledge under a cloudy azure sky. Original public domain image… https://www.rawpixel.com/image/3294338/free-photo-image-adventure-agua-dulce-archaeologyFree Image from public domain licenseTrees on a mountain with a bridge in the center crossing a ravine near Neuschwanstein Castle. Original public domain image… https://www.rawpixel.com/image/3293706/free-photo-image-abies-bridge-cc0Free Image from public domain license