| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Denklingen Castle |  | North Rhine-Westphalia | Europe | 14th century | website | Waldbröl | Germany | 50.9000015259 | 7.6500000954 | Germany | Map |