1.
Gravensteen - Ghent aka Winterfell
2.
Malbork Castle - Poland aka King's Landing
3.
Mont-Saint-Michel - France aka Riverrun
4.
Château de Chenonceau - France aka The Twins
5.
Fortress of Guaita - San Marino aka The Eyrie
6.
Kenilworth Castle - England aka Harrenhal
7.
Neuschwanstein Castle - Germany aka Casterly Rock
8.
Alhambra - Spain aka Sunspear
9.
Grimaldi Fortress - Monoco aka Storm's End
10.
Dunluce Castle - Ireland aka Castle Pyke
11.
Potala Palace - Tibet aka Astapor
12.
Hohenzollern Castle - Germany aka Highgarden
13.
Ālī Qāpū - Iran aka The Water Gardens
14.
Bojnice Castle - Slovakia aka Castamere
15.
Lindisfarne Castle - England aka Moat Cailin
16.
Paro Taktsang - Bhutan aka Yi Ti
17.
Pena National Palace - Portugal aka Qarth
18.
Dolmabahçe Palace - Turkey aka White Harbor
19.
Devin Castle - Slovakia aka Dragonstone
20.
Belém Tower - Portugal aka The Tower Of Joy
21.
Washington Island - Wisconsin aka House Mormont Bear Island