| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Castle of Marracq |  | None | Nouvelle-Aquitaine | Europe | 18th century | website | Bayonne | France | 43.4833335876 | -1.4833333492 | Maria Anna of Neuburg | Map | |||||
| Château du Vigneau |  | Nouvelle-Aquitaine | Europe | 18th century | website | Bayonne | France | 43.5056000000 | -1.4696700000 | Map | |||||||
| Château-Vieux (Bayonne) |  | Civil/political | Nouvelle-Aquitaine | Europe | 17th century | 11st century | website | Bayonne | France | 43.4919000000 | -1.4779000000 | France, Ministry of Defence | Map | ||||
| Citadelle de Bayonne |  | Other | Nouvelle-Aquitaine | Europe | 17th century | website | Bayonne | France | 43.4982000000 | -1.4736900000 | Sébastien le Prestre de Vauban | Map | |||||
| Fort du Réduit |  | Nouvelle-Aquitaine | Europe | 17th century | website | Bayonne | France | 43.4933000000 | -1.4735000000 | Map |