| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Imperial Palace, Ingelheim |  | Fortified Castle | Rhineland-Palatinate | Europe | 1000 | website | Ingelheim am Rhein | Germany | 49.9833335876 | 8.0666666031 | Map |