1 – Alcázar of Segovia, Spain

2 – Bodiam Castle, England

3 – Aragonese Castle, Italy

4 – Château du Haut-Kœnigsbourg, France

5 – Edinburgh Castle, Scotland

6 – Château de Chambord, France

7 – Heidelberg Palace, Germany

8 – Doge’s Palace, Italy

9 – Dublin Castle, Ireland

10 – Winter Palace, Russia

11 – Spiš Castle, Slovakia

12 – Tower of London, England

13 – Queluz National Palace, Portugal

14 – Hohenwerfen Castle, Austria

15 – Palace of Westminster, England

16 – Real Alcazar of Seville, Spain

17 – Pele? Castle, Romania

18 – Castel del Monte, Italy

19 – Caernarfon Castle, Wales

20 – Buda Castle, Hungary

21 – Buckingham Palace, England

22 – Ceský Krumlov Castle, Czech Republic

23 – Château Comtal de Carcassonne, France

24 – Gravensteen Castle, Belgium

25 – Linderhof Palace, Germany

26 – Nesvizh Radziwill Castle, Belarus

27 – Drottningholm Castle, Sweden

28 – Miramare Castle, Italy

29 – Malahide Castle, Ireland

30 – Alhambra, Generalife and Albayzín of Grenada, Spain

31 – Bamburgh Castle, England

32 – Château de Chenonceau, France

33 – Karlštejn Castle, Czech Republic

34 – Herrenchiemsee New Palace, Germany

35 – Leeds Castle, England

36 – Malbork Castle, Poland

37 – Palace of the Grand Master of the Knights of Rhodes, Greece

38 – Château de Chillon, Switzerland

39 – Schönbrunn Palace, Austria

40 – Neuschwanstein Castle, Germany

41 – Royal Palace of Brussels, Belgium

42 – Rosenborg Castle, Denmark

43 – Trakai Island Castle, Lithuania

44 – Château de Versailles, France

45 – Orava Castle, Slovakia

46 – Mir Castle Complex, Belarus

47 – Castle Lednice, Czech Republic

48 – Château de Vaux le Vicomte, France

49 – Vianden Castle, Luxemburg

50 – Castle De Haar, Netherlands

51 – Eilean Donan Castle, Scotland

52 – Sforza Castle, Italy

53 – Moszna Castle, Poland

54 – Corvin Castle, Romania

55 – Castillo de Coca, Spain

56 – Château de Chantilly, France

57 – Prague Castle, Czech Republic

58 – Windsor Castle, England

59 – Predjama Castle, Slovenia

60 – Royal palace at Aranjuez, Spain

61 – Conwy Castle, Wales

62 – Hohenzollern Castle, Germany

63 – Castelo dos Mouros, Portugal

64 – Caerphilly Castle, Wales

65 – Château d’Amboise, France

66 – The Royal Castle in Warsaw, Poland

67 – Royal Palace of La Granja of San Ildefonso, Spain

68 – Eltz Castle, Germany

69 – Norman Palace, Italy

70 – Beaumaris Castle, Wales

71 – Kalmar Castle, Sweden

72 – Wartburg Castle, Germany

73 – Royal Palace of Madrid, Spain

74 – Castel Nuovo, Italy

75 – Ludwigsburg Palace, Germany

76 – Château de Cheverny, France

77 – Kronborg Caslte, Denmark

78 – Palace of the Popes, France

79 – The State Chateau of Hluboká, Czech Republic

80 – Alnwick Castle, England

81 – Stirling Castle, Scotland

82 – Würzburg Residence, Germany

83 – Château de Vincennes, France

84 – The Moscow Kremlin, Russia

85 – Royal Palace of Caserta, Italy

86 – Sanssouci Palace, Germany

87 – The Hofburg, Austria

88 – Château d’Angers, France

89 – Dinant Citadel, Belgium

90 – Château de Bonaguil, France

91 – Warwick Castle, England

92 – Loket Castle, Czech Republic

93 – Bran Castle, Romania

94 – Pena Palace, Portugal

95 – Hampton Court Palace, England

96 – Louvre Palace, France

97 – Kilkenny Castle, Ireland

98 – Amalienborg Palace, Denmark

99 – Bojnice Castle, Slovakia

100 – Lichtenstein Castle, Germany