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105Belvedere in Vienna (Austria)photoblueicesolved 789 timesSolve puzzle
84Palace in Brynek (Poland)Krzysztof Slusarczyksolved 2,323 timesSolve puzzle
84Fortress in Carcassonne (France)Elena Aliagasolved 1,221 timesSolve puzzle
98Amalienborg Castle in Copenhagen (Denmark)trombaxsolved 1,332 timesSolve puzzle
77Panorama of Egeskov Castle (Denmark)Martin Vonkasolved 3,153 timesSolve puzzle
96Urquhat Castle Ruins (United Kingdom)Jeffrey Bankesolved 2,210 timesSolve puzzle
66Fortress in the town of Varaždin (Croatia)Peter Klagyiviksolved 4,979 timesSolve puzzle
56Palace of Culture and Science (Poland)Lukasz Skorwidersolved 3,128 timesSolve puzzle
70Grand Peterhof Palace (Russia)(c) Sergey Anatolievich Pristysolved 2,519 timesSolve puzzle
60Grassalkovich Palace in Bratislava (Slovakia)(c) roremsolved 4,156 timesSolve puzzle
70Castle ruins in Cesis (Latvia)Valerijs Kostreckissolved 3,372 timesSolve puzzle
70St. Olaf's Castle in Savonlinna (Finland)stocksnappersolved 1,927 timesSolve puzzle
60Bodiam Castle in England(c) Lance Bellers - FOTOLIAsolved 3,009 timesSolve puzzle
60Culzean Castle (Scotland)(c) hughshaw - FOTOLIAsolved 2,442 timesSolve puzzle
56Aït Benhaddou fortifications (Morocco)Oleg Seleznevsolved 3,190 timesSolve puzzle
64St Andrews Castle (Scotland)(c) hughshaw - FOTOLIAsolved 1,870 timesSolve puzzle
63Bojnice Castle (Slovakia)(c) Martin Dumela - FOTOLIAsolved 4,072 timesSolve puzzle
45Buda Castle (Hungary)(c) bernd.walter - Fotolia.comsolved 854 timesSolve puzzle
54Castle in Cardiff (United Kingdom)Bryce Newellsolved 2,985 timesSolve puzzle
54Bothwell Castle (Scotland)(c) William McKelvie - Fotoliasolved 2,830 timesSolve puzzle
48Neuschwanstein Castle (Germany)(c) Sternschnuppe - Fotolia.cosolved 4,686 timesSolve puzzle
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50Caserta Palace (Italy)(c) Viorel Cosma (123rf)solved 5,283 timesSolve puzzle
54Stockalper Castle (Switzerland)(c) Tom Faklersolved 5,220 timesSolve puzzle
48Belweder Palace in Warsaw (Poland)Lukasz Skorwidersolved 3,332 timesSolve puzzle
54The buildings of Ksiaz Castle (Poland)(c) Miroslaw Hejnickisolved 4,317 timesSolve puzzle
54Egeskov Castle (Denmark)Martin Vonkasolved 3,668 timesSolve puzzle
54Eilean Donan Castle (United Kingdom)(c) Paul Merrettsolved 3,598 timesSolve puzzle
54Castle Eltz (Germany)(c) miltoniasolved 3,938 timesSolve puzzle
104Lighthouse in Cape Algarve (Portugal)Eugen Weidesolved 2,142 timesSolve puzzle
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150Main Town Hall of Gdansk (Poland)(c) Jaroslaw Grudzinski (123rfsolved 1,457 timesSolve puzzle
150Prague Astronomical ClockDaniel Rychciksolved 2,483 timesSolve puzzle
77Towers of cathedral in Munich (Germany)Leonid Katsykasolved 3,509 timesSolve puzzle
77Maya Tower in Tulum (Mexico)Michael Svobodasolved 1,784 timesSolve puzzle
84Tower of London (United Kingdom)Maria Mitrofanovasolved 1,420 timesSolve puzzle
108Bell Tower in Xian (China)(c) Scott Latham - Fotolia.comsolved 3,691 timesSolve puzzle
66First floor of Eiffel Tower (France)(c) Erick Nguyen (123rf)solved 3,141 timesSolve puzzle