Construction of dungeon XIIe siècle (≈ 1250)
Medieval Donjon still standing today.
XVe siècle
Construction of the wall
Construction of the wall XVe siècle (≈ 1550)
Strengthening the site's defences.
22 décembre 1981
Registration of the wall
Registration of the wall 22 décembre 1981 (≈ 1981)
Protection under Historic Monuments.
21 décembre 1984
Ranking of dungeon
Ranking of dungeon 21 décembre 1984 (≈ 1984)
Official heritage recognition.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Origin and history
The Château de Saint-Germain-au-Mont-d'Or is a historic monument located in the commune of the same name, in the Rhône department (region Auvergne-Rhône-Alpes). It consists mainly of a dungeon erected in the 12th century and a wall built in the 15th century. These elements illustrate the defensive architectural evolution between the Middle Ages and the end of this period, marked by adaptations to military needs and construction techniques.
The dungeon, classified as a Historical Monument by decree of 21 December 1984, and the wall, registered since 22 December 1981, testify to the strategic importance of the site. The property is now shared between the municipality and private owners. Although sources mention potential uses such as room rental or guest rooms, no specific details are provided on its current accessibility or conservation status.
The location of the castle, indicated as approximate (accuracy noted 5/10 in the Merimée base), places the monument close to the church of Saint-Germain-au-Mont-d This geographical situation suggests a central role in the medieval organization of the village, where religious and defensive buildings often coexisted to structure community life.