Castle 
Fort 
Tower
Castles in Germany
- Bertrada Castle
- Bettingen Castle
- Blankenheim Castle
- Bocholt Castle
- Bruch Castle
- Brüggen Castle
- Dasburg Castle
- Egg Castle
- Eisenberg Castle
- Falkenstein Castle
- Franco's Tower
- Freudenkoppe Castle
- Gangelt Castle
- Glaadt Castle
- Grenzau Castle
- Haibach Castle
- The Haller
- Hamm Castle
- Haus Heyden Castle
- Henneburg Castle
- Hilgartsberg Castle
- Hohenfreyberg Castle
- Hülsede Castle
- Ingenhoven Castle
- Kempen Castle
- Kerpen Castle
- Kollenburg Castle
- Kollnburg Castle
- Kronenburg Castle
- Linden Castle
- Manderscheid Lower Castle
- Manderscheid Upper Castle
- Mespelbrunn Castle
- Monschau Castle
- Neublankenheim Castle
- Prüm Castle
- Ramstein Castle
- Reifferscheid Castle
- Schönecken Castle
- Sporkenburg Castle
- Tüschenbroich Castle
- Uda Castle
- Ulmen Castle
- Wassenberg Castle
- Wegelnburg Castle
- Wildenburg Castle
- Wildenstein Castle
- Wilhelmstein Castle
- Winzer Castle