| 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 d27Aulnois-sous-Laon |  | Fortified Castle | Hauts-de-France | Europe | 14th century | website | Aulnois-sous-Laon | France | 49.6125000000 | 3.6013900000 | Map |