54Buckingham Palace at night (United Kingdom)Zefartsolved 2,435 timesSolve puzzle
48Chateau de Chambord (France)Richard Semiksolved 1,296 timesSolve puzzle
48Catherine Palace in Tsarskoye Selo (Russia)Micheysolved 2,202 timesSolve puzzle
48Grand Palace in Bangkok (Thailand)Anek Suwannaphoomsolved 2,668 timesSolve puzzle
48Fortress in Ivangorod (Russia)Konstantin Kulikovsolved 2,384 timesSolve puzzle
54Moscow Kremlin (Russia)Aleksandr Ugorenkovsolved 1,447 timesSolve puzzle
48Hohenzollern Castle (Germany)Markus Gannsolved 3,027 timesSolve puzzle
48Fort Saint-Andre (France)Lianemsolved 1,577 timesSolve puzzle
48La Rocca o Guaita fortress (San Marino)Ermesssolved 3,026 timesSolve puzzle
54Chillon Castle (Switzerland)Emicristeasolved 5,542 timesSolve puzzle
48National Palace in Sintra (Portugal)Salvatore Chiariellosolved 1,028 timesSolve puzzle
54Ogrodzieniec Castle (Poland)Dziewulsolved 2,694 timesSolve puzzle
48Sanphet Parasat Palace in Bangkok (Thailand)Potowizardsolved 5,737 timesSolve puzzle
48Courtyard of Alhambra fortress (Spain)Aleksandrs Tihonovssolved 9,575 timesSolve puzzle
54Beckov Castle (Slovakia)Jiri FOLDYNAsolved 4,114 timesSolve puzzle
54Castle in Cardiff (United Kingdom)Bryce Newellsolved 2,984 timesSolve puzzle
54Egeskov Castle (Denmark)Martin Vonkasolved 3,626 timesSolve puzzle
54Teutonic Knights Castle in Malbork (Poland)(c) Stanislav Bokachsolved 2,962 timesSolve puzzle
48Fortress in Chocim (Ukraine)(c) Stanislav Bokachsolved 4,218 timesSolve puzzle
54Castle Eltz (Germany)(c) miltoniasolved 3,932 timesSolve puzzle
54Stockalper Castle (Switzerland)(c) Tom Faklersolved 5,206 timesSolve puzzle
48Asenova Krepost (Bulgaria)(c) Gergana Todorchovskasolved 3,526 timesSolve puzzle
48Belweder Palace in Warsaw (Poland)Lukasz Skorwidersolved 3,330 timesSolve puzzle
54Warwick Castle (Great Britan)(c) Katarzyna Jakubowskasolved 3,219 timesSolve puzzle
54The buildings of Ksiaz Castle (Poland)(c) Miroslaw Hejnickisolved 4,313 timesSolve puzzle
54Eilean Donan Castle (United Kingdom)(c) Paul Merrettsolved 3,593 timesSolve puzzle
50Caserta Palace (Italy)(c) Viorel Cosma (123rf)solved 5,143 timesSolve puzzle
48Neuschwanstein Castle (Germany)(c) Sternschnuppe - Fotolia.cosolved 4,631 timesSolve puzzle
54Bothwell Castle (Scotland)(c) William McKelvie - Fotoliasolved 2,827 timesSolve puzzle
45Buda Castle (Hungary)(c) bernd.walter - Fotolia.comsolved 853 timesSolve puzzle
48Himeji Castle(c) koi88 - FOTOLIAsolved 4,286 timesSolve puzzle
36Kalmar Castle (Sweden)Łukasz Skorwidersolved 2,672 timesSolve puzzle
40Dunajec Castle in Niedzica (Poland)Wajansolved 3,708 timesSolve puzzle
30Presidential Palace in Astana (Kazakhstan)Igor Zhorovsolved 4,681 timesSolve puzzle
40Wawel Royal Castle (Poland)Krzysztof Nahliksolved 4,554 timesSolve puzzle
40Houses of Parliament in London (United Kingdom)Markus Gannsolved 3,743 timesSolve puzzle
35Kronborg Castle in Helsingør (Denmark)Rikke Breitingsolved 4,907 timesSolve puzzle
40Hammershus Castle (Denmark)Josef Muelleksolved 3,499 timesSolve puzzle
40Miramare Castle in Trieste (Italy)Massimiliano Lebansolved 5,917 timesSolve puzzle
40Castle of Manzanares El Real (Spain)(c) Matt Trommersolved 4,728 timesSolve puzzle
40Leeds Castle (United Kingdom)(c) Olga Soloveisolved 4,813 timesSolve puzzle
40Kronborg Castle in Helsingør (Denmark)(c) Andrei Nekrassovsolved 3,482 timesSolve puzzle
40Trakai Island Castle (Lithuania)(c) Birgit Kutzera - Fotolia.csolved 6,196 timesSolve puzzle
40Château de la Bretesche (France)Jaroslaw Pytlinskisolved 4,675 timesSolve puzzle
96Old Castle in Kamianets-Podilskyi (Ukraine)jorisvosolved 1,035 timesSolve puzzle
72Chittor Fortress (India)plotnikovsolved 1,058 timesSolve puzzle
117Warwick Castle (England)(c) Jo Ann Snover - FOTOLIAsolved 2,203 timesSolve puzzle
180Koloděje Castle (Czech Republic)phbczsolved 993 timesSolve puzzle