| 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 des Ducs d27Alençon |  | Fortified Castle | Normandy | Europe | 15th century | 12nd century | website | Alençon | France | 48.4296000000 | 0.0831000000 | Henry I of England | Map |