| 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 d27Aon (Hontanx) |  | Fortified Castle | Nouvelle-Aquitaine | Europe | 13rd century | website | Hontanx | France | 43.8166656494 | -0.2666666806 | Map |