에손‬에서 가장 멋진 ‪19‬개의 동굴

The fortress once held up to 300 prisoners simultaneously, as recorded in revolutionary period prison registers when it served as a royal prison.

Dourdan Castle is a 13th-century fortress built by King Philip Augustus between 1220-1222, representing the pinnacle of "Philippian" military architecture with its square plan, defensive towers, and isolated donjon. The castle holds significant historical importance as the birthplace of Hugh Capet, the first Capetian king of France, whose father built an earlier wooden fortress on the site. Throughout its history, the castle served various roles including royal residence, hunting lodge, prison, and military barracks before being restored as a historical monument in 1964.

photo break for the cycling group.

Great castle. A small collaborative cafe has opened right next door. You have to check the opening hours.

Castle closed to the public, but it is bordered by a shared road limited to 30 km/h which is very pleasant.

Driving through the idyllic French countryside, you’ll come across the magnificent Château du Mesnil-Voysin. This impressive 18th-century château, surrounded by lush gardens and a serene moat, offers a glimpse into the opulent lifestyle of the French aristocracy. You can explore the beautifully preserved interior, admire the intricate architectural details, and stroll through the peaceful grounds.

The Chamarande estate is listed as a historical monument. The park is open all year round, and you can explore the vast estate along the trails and paths.

At the end of the 12th century, the estate was allegedly owned by a knight Gautier, "lord of Mesnil", and a liege man of King Philippe Auguste. In the 15th century, the property passed into the hands of the Karnazet family, who passed it down through several generations, until 1455, when Jean de Vaillant took over the reins of the estate. The Mesnil chapel was commissioned by Renée Sabathier, wife of Guillaume Hérouard, secretary of the King's chamber, in 1611. She was buried there in 1616.