| 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 Pierregrosse |  | Auvergne-Rhône-Alpes | Europe | 19th century | 11st century | website | Saint-Alban-d'Ay | France | 45.1860000000 | 4.6430000000 | Map | ||||||
| Château des Rieux |  | Auvergne-Rhône-Alpes | Europe | website | Saint-Alban-d'Ay | France | 45.1863000000 | 4.6401000000 | Map |