| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alūksne New Castle |  | Aluksne Municipality | Europe | 1863 | 14th century | website | Alūksne | Latvia | 57.4304823356 | 27.0964414441 | Map |