The Château de Lagarde is a ruined castle situated near the village of Lagarde, 8 km southeast of Mirepoix in the French département of Ariège.
Following the Albigensian Crusade, the castle was handed to the Lévis-Mirepoix family. It was fortified but, over time, it was modified to provide a more comfortable residence. During the French Revolution, the castle was partially destroyed, but it remains today as a bold silhouette looking down over the valley. The ruins comprise several towers and curtain walls.Château de Lagarde has been listed as a monument historique by the French Ministry of Culture since 1914.
Coordinates 43°3'2.227" N 1°56'9.089" E