Château de Lacoste

Château de Lacoste stands above the village of Lacoste in the Luberon region of southern France. Originally built in the 11th century, the castle was expanded over time into a fortified residence overlooking the surrounding valleys. Its most infamous chapter began in the 18th century, when it became the property of Donatien Alphonse François de Sade — better known as the Marquis de Sade.

De Sade used the castle as a private residence and refuge during periods of legal trouble, and it was here that many of the scandals associated with his name unfolded. Accusations of abuse, imprisonment, and sexual violence eventually led to repeated arrests and long periods of incarceration elsewhere, cementing his reputation as one of the most transgressive figures in European literary history.

During the French Revolution, the château was looted and partially destroyed, and it remained a ruin for centuries. Today, its broken walls and exposed terraces dominate the village below. The site’s association with de Sade gives the ruins a lasting notoriety: not simply as a decaying fortress, but as a physical reminder of excess, power, and the blurred boundary between aristocratic privilege and cruelty.