The Château d'Auriac is a ruined castle in the commune of Auriac in the Aude département of France. The castle dates from the 11th and 12th centuries.
The castle stands on a crest overlooking the gorge of the Orbieu river, protected by an octagonal enceinte. Part of the square keep remains.
Wikipedia https://en.wikipedia.org/wiki/Château_d'Auriac
Address 11330, France
Coordinates 42°55'55.516" N 2°29'36.716" E