| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gniew Castle |  | Pomeranian | Europe | 1383 | 13rd century | website | Gniew | Poland | 53.8341670000 | 18.8277780000 | Map |