| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Burg Ragnit |  | None | Kaliningrad Oblast | Europe | 1289 | website | Neman, Russia | Russia | 55.0391730000 | 22.0297700000 | Map |