Château du Chillou
CastleHidden Treasure
On the edge of Touraine, the Château du Chillou, with its machicolated towers and medieval moat, stands in almost untouched silence - the home of a direct ancestor of Cardinal de Richelieu.
History
Hidden away in the Touraine bocage of Jaulnay, Château du Chillou is one of those buildings that combine discretion with historical depth. Built in the 15th century on the foundations of an older castle, it retains most of its medieval quadrangular layout, with its four main buildings enclosed by a rectangular inner courtyard, its moat still in place and its corner towers that have watched over the landscape for centuries. What really sets Le Chillou apart is the invisible but persistent imprint of the du Plessis family, a representative of which took possession of the premises in 1506. This lineage was to produce one of the most powerful figures in the French monarchy: Cardinal de Richelieu. The château thus became part of the vast estate that was made a duchy in 1631, becoming a discreet but real player on Louis XIII's political chessboard. The Dukes of Richelieu owned it until the early years of the 19th century. A visit to Le Chillou is an intimate experience, far removed from the crowds that flock to Chenonceau or Azay-le-Rideau. Here, history can be read in the stone itself: the fortified gateway to the south, flanked by cylindrical turrets crowned with machicolations, imposes an entrance worthy of the great seigneurial fortresses. The staircase tower, the chapel built into the north building, the dovecote in the north-west tower - each element tells of a use, an era, a bygone daily life. Beneath the cobblestones of the courtyard lies a further surprise: a network of underground passageways whose galleries extend far beyond the visible boundaries of the château. This underground labyrinth, whose origin remains partly enigmatic, adds an almost romantic dimension to the building. Whether these galleries were used for defensive, logistical or symbolic purposes, they play a full part in the mystery of this preserved castle. Listed as a Historic Monument since 1951, Château du Chillou is ideal for lovers of authentic heritage, enthusiasts of the French Renaissance and anyone looking for a direct encounter with French history off the beaten track.
Architecture
Château du Chillou belongs to the great tradition of castral architecture of the late Middle Ages, which combines defensive imperatives with residential functions. Its overall plan is quadrangular: four buildings enclose a rectangular inner courtyard, closed in on itself in the manner of the most orthodox medieval fortresses. The entire complex is surrounded by a moat, a water moat that accentuates the isolation and austere character of the residence. The southern fortified gateway is the castle's most spectacular feature. Built on a square plan, it is flanked at two of its corners by cylindrical turrets crowned with machicolations - corbelled brackets pierced with openings that enabled defenders to hurl missiles at attackers. This system, typical of 14th-15th century military architecture, bears witness to a time when noble residences still had to be able to withstand a siege. To the east, a recessed staircase tower links the traffic between the gate and the large south-east corner tower, while the eastern main building links the two towers on this flank. The north building houses the seigniorial chapel, an essential feature of any large medieval residence. The north-west tower, which is quite large, was used or converted as a dovecote - a use that indicates the social importance of the lord, as the right to a dovecote was a noble privilege. The materials used are probably local tufa and limestone, typical stones of the Loire Valley, which give the building the light colour so distinctive of Touraine châteaux. Beneath the courtyard, a network of underground passageways with multiple galleries, extending well beyond the built perimeter, is a remarkable technical feature whose function - defensive, logistical or symbolic - continues to fascinate specialists.
Related Figures
François du Plessis (acquéreur du château en 1506, arrière-grand-père du cardinal de Richelieu)Cardinal Armand Jean du Plessis de Richelieu (arrière-petit-fils du précédent, Premier ministre de Louis XIII, dont le domaine englobait Le Chillou érigé en duché en 1631)Louis XIII (roi de France qui érigea le domaine en duché-pairie en faveur de Richelieu en 1631)Armand de Vignerot du Plessis, maréchal-duc de Richelieu (héritier illustre du duché au XVIIIe siècle, propriétaire probable du château)Constructeur anonyme du XVe siècle (maître d'œuvre inconnu de l'édifice actuel)
