| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blankenhain Castle |  | Museum/exhibition | Thuringia | Europe | 1700 | 12nd century | website | Blankenhain | Germany | 50.7999388900 | 12.2844944400 | Map |