So far these are the castles and palaces I've visited (in order, with new pictures).
Prague Castle with St. Vitus's Cathedral rising out of it.
Karlstejn Castle: For centuries it held the Bohemian Crown Jewels and is only 45minutes away from Prague
Neuschwanstein Castle: The fairytale castle in the German Alps and the most beautiful one I have ever beheld
Schonbrunn Palace: Summer home of the Hapsburgs in Vienna and nearly a match for Versailles in Paris (and that's saying something)
The Vienna Hofburg: In the middle of Vienna, the ruling seat of the Hapsburg Dynasty for centuries
Prague Castle with St. Vitus's Cathedral rising out of it.
Karlstejn Castle: For centuries it held the Bohemian Crown Jewels and is only 45minutes away from Prague
Neuschwanstein Castle: The fairytale castle in the German Alps and the most beautiful one I have ever beheld
Schonbrunn Palace: Summer home of the Hapsburgs in Vienna and nearly a match for Versailles in Paris (and that's saying something)
The Vienna Hofburg: In the middle of Vienna, the ruling seat of the Hapsburg Dynasty for centuries