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Heritage classified

Key figures

Origin and history

The Château de La Roche-Guyon, built on a rocky promontory overlooking the Seine, finds its origins in the 11th century as a troglodytic fortress defending the Île-de-France after the Treaty of Saint-Clair-sur-Epte (911). This strategic site, described by Suger in the 12th century as an "underground dwelling of a vast expanse", was reinforced by Guy de La Roche with a 35-metre circular dungeon and rack defences. The lower castle, built for comfort, completes all together, forming a double medieval fortress.

In the 15th century, during the Hundred Years War, the castle resisted the English six months before falling in 1419, when its chestnut, Perrette de La Rivière, refused to lend allegiance to Henri V. Occupied until 1449, it was taken over by Guy VII de La Roche. In the 16th century, under the Silly, he lost his defensive vocation to become a luxurious residence, welcoming royal hunts and personalities like Francis I. Tolls on the Seine, a source of wealth, were maintained until the Revolution.

In the 18th century, La Rochefoucauld radically transformed the castle. Alexandre de La Rochefoucauld, disgracified by Louis XV, developed a model field inspired by the Enlightenment, with an experimental vegetable garden, artificial meadows and a literary salon animated by his daughter, the Duchess of Enville. The latter, close to Turgot and Condorcet, installed a troglodytic theatre (1768) and a library of 15,000 books. The castle, modernized with monumental stables and neoclassical pavilions, became an intellectual home to the Terror.

The Revolution marked a violent turning point: the dungeon was partially destroyed in 1793, and the duchess of Enville, imprisoned after the murder of her son, died in 1797. In the 19th century, the castle passed into the hands of the Rohan-Chabot, then returned to the Rochefoucauld. Victor Hugo and Lamartine stayed there, evoking his romantic melancholy. In 1944, it will house Erwin Rommel's headquarters during the occupation, before being bombed by the Allies.

Ranked a Historic Monument in 1862 and 1943, the castle was restored after 1945, but the dispersal of its furniture in 1987 marked a major loss of heritage. Today managed by an EPCC, it houses contemporary exhibitions and a reconstituted vegetable garden. Its 18th-century theatre, which is being restored, and its tapestries of the Gobelins (like the sequel to Esther), bear witness to its fascinating past. The site remains a rare example of a medieval, classical and troglodytic castle.

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