191/196 France, Pierrefonds
| File | Pierrefonds-500.jpg |
| Description | France, Oise, Pierrefonds, Pierrefonds castle built in the 14th century by Louis of Orleans and renovated by Viollet le Duc in the 19th century, underground room called the ball of Gisants |
| Folio | Pierrefonds |
| Author | René MATTES |
| Keywords |