There are many ruined castles in Europe. Some of them can be visited, but many are alone, without visitor. My mission is to show you all the wonderful medieval fortifications.
| Symbol | Num. | Department | Symbol | Num. | Department | |
| | 22 | Côtes d'Armor | | 29 | Finistère | |
| | 35 | Ille et Vilaine | | | 56 | Morbihan |