Château d'Aon, Listed historical monument in Hontanx, France
The Château d'Aon is a listed historical monument in Hontanx, in the Bas-Armagnac area of the Landes department. It sits on an artificial mound, takes the form of a plain rectangle without towers, and has thick brick walls rising across four levels under a sloped tile roof.
The Château d'Aon dates back to the 13th century, when it was built as a fortified stronghold on a raised mound. Over the following centuries it shifted between uses, serving as a lord's residence, then a farmhouse with stables, before being listed in 1988 and later converted into a reception and accommodation center.
The Saint-Blaise chapel next to the Château d'Aon faces north, which is unusual and shows that the site was extended to the west rather than the east. Today, visitors can see the aged brick walls and simple forms of the building that speak to a long use across many generations.
The Château d'Aon is in the small village of Hontanx and operates today as a reception and accommodation center open for private events, seminars, and overnight stays. Booking ahead is recommended, as the grounds are often reserved for group gatherings.
The ground floor of the castle originally had no door at all: the only way in was through an entrance one floor up in the south wall, making it much harder for attackers to get inside. Edward I of England reportedly visited the Château in the 13th century, a sign of how strategically important this remote site once was.
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