| 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 Montguyon |  | Nouvelle-Aquitaine | Europe | 11st century | website | Montguyon | France | 45.2161000000 | -0.1883300000 | Map |