| 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 de Bonnefontaine (Ille-et-Vilaine) |  | Other | Brittany | Europe | 16th century | website | Antrain | France | 48.4500007629 | -1.4833333492 | Map |