| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clifden Castle |  | None | County Galway | Europe | 1818 | 1818 | website | Clifden | Ireland | 53.4920000000 | -10.0660000000 | Map |