| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Château de Pornic |  | Pays de la Loire | Europe | 12nd century | website | Pornic | France | 47.1138888889 | -2.1055555556 | Map |