| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citadel of Port-Louis |  | Museum/exhibition | Brittany | Europe | 16th century | website | Port-Louis, Morbihan | France | 47.7105000000 | -3.3638000000 | Cristóbal de Rojas | Map |