95Teutonic Knights Castle in Malbork (Poland)Dariusz Kopestynskisolved 1,298 timesSolve puzzle
77Castel Sant' Angelo in Rome (Italy)Martin Vonkasolved 1,916 timesSolve puzzle
96Urquhat Castle Ruins (United Kingdom)Jeffrey Bankesolved 2,205 timesSolve puzzle
84Fortification in Toledo (Spain)lianemsolved 2,207 timesSolve puzzle
77Inveraray Castle (United Kingdom)Peter Kosutsolved 4,405 timesSolve puzzle
96Royal Castle in Windsor (United Kingdom)Karel Miragayasolved 3,749 timesSolve puzzle
90Schönbrunn Palace (Austria)Josef Muelleksolved 1,039 timesSolve puzzle
96Khotyn Fortress (Ukraine)(c) Vitaliy Vorobyov - FOTOLIAsolved 2,281 timesSolve puzzle
88Červená Lhota Castle (Czech Republic)Filip Fuxasolved 5,683 timesSolve puzzle
84Hammershus castle ruins on the island of Bornholm (Denmark)Tommy Engmansolved 1,391 timesSolve puzzle
96Sudeley Castle in Winchcombe (United Kingdom)David Hughessolved 4,060 timesSolve puzzle
72Wooden palace in Kolomenskoye (Russia)Alex Popovsolved 3,061 timesSolve puzzle
90Palace on the Water (Poland)(c) Artur Bogacki (123rf)solved 1,463 timesSolve puzzle
96Belvedere in Vienna (Austria)Andrei Kaplunsolved 2,489 timesSolve puzzle
77Palace of the Prince of Monaco(c) Aleksey Trefilovsolved 2,411 timesSolve puzzle
72Beckov Castle (Slovakia)(c) slophotosolved 1,027 timesSolve puzzle
96The Alcazar of Segovia (Spain)(c) Philip Langesolved 1,266 timesSolve puzzle
64St Andrews Castle (Scotland)(c) hughshaw - FOTOLIAsolved 1,870 timesSolve puzzle
60Culzean Castle (Scotland)(c) hughshaw - FOTOLIAsolved 2,433 timesSolve puzzle
60Fortress of Guaita (San Marino)Jiduhasolved 1,488 timesSolve puzzle
66Fortress in the town of Varaždin (Croatia)Peter Klagyiviksolved 4,968 timesSolve puzzle
60Grassalkovich Palace in Bratislava (Slovakia)(c) roremsolved 4,149 timesSolve puzzle
70Grand Peterhof Palace (Russia)(c) Sergey Anatolievich Pristysolved 2,517 timesSolve puzzle
60Bodiam Castle in England(c) Lance Bellers - FOTOLIAsolved 2,718 timesSolve puzzle
63Royal Castle in Budapest (Hungary)Ionut Davidsolved 969 timesSolve puzzle
60Fortress in Rupea (Romania)Janos Gasparsolved 2,011 timesSolve puzzle
63Johannisburg Castle (Germany)Kathrin Reinickesolved 2,600 timesSolve puzzle
60Grotto pavilion in Kuskovo (Russia)Alex Popovsolved 4,370 timesSolve puzzle
60Dunluce Castle (Ireland)Andrea Ricordisolved 1,683 timesSolve puzzle
70Akershus Fortress in Oslo (Norway)Nataliia Anisimovasolved 2,609 timesSolve puzzle
63New Abbots’ Palace in Gdansk (Poland)Nightman1965solved 2,460 timesSolve puzzle
63The Parliament Building in Budapest (Hungary)Tomas1111solved 1,198 timesSolve puzzle
70Castle of Trenčín (Slovakia)Tomas1111solved 2,295 timesSolve puzzle
70Castle ruins in Cesis (Latvia)Valerijs Kostreckissolved 3,369 timesSolve puzzle
55Wawel Royal Castle in Cracow (Poland)Artur Bogackisolved 1,510 timesSolve puzzle
60Český Krumlov Castle (Czech Republic)Rudi1976solved 2,169 timesSolve puzzle
48Catherine Palace in Tsarskoye Selo (Russia)Micheysolved 2,202 timesSolve puzzle
48Chateau de Chambord (France)Richard Semiksolved 1,298 timesSolve puzzle
48Belweder Palace in Warsaw (Poland)Lukasz Skorwidersolved 3,330 timesSolve puzzle
54Moscow Kremlin (Russia)Aleksandr Ugorenkovsolved 1,447 timesSolve puzzle
48Grand Palace in Bangkok (Thailand)Anek Suwannaphoomsolved 2,668 timesSolve puzzle
54Bothwell Castle (Scotland)(c) William McKelvie - Fotoliasolved 2,827 timesSolve puzzle
48Himeji Castle(c) koi88 - FOTOLIAsolved 4,286 timesSolve puzzle
48Neuschwanstein Castle (Germany)(c) Sternschnuppe - Fotolia.cosolved 4,631 timesSolve puzzle
48Fortress in Ivangorod (Russia)Konstantin Kulikovsolved 2,384 timesSolve puzzle
50Caserta Palace (Italy)(c) Viorel Cosma (123rf)solved 5,143 timesSolve puzzle
54Eilean Donan Castle (United Kingdom)(c) Paul Merrettsolved 3,593 timesSolve puzzle
45Buda Castle (Hungary)(c) bernd.walter - Fotolia.comsolved 853 timesSolve puzzle