Château de la roche guyon

Heritage Days 2026: Discover the stunning Château de la Roche-Guyon (Val-d'Oise 95)

Take advantage of Heritage Days on September 19 and 20, 2026 to visit a unique castle in Île-de-France: the Château de la Roche-Guyon, located in the Val d'Oise.

This medieval troglodyte castle in Val-d'Oise hides a giant dragon.

A giant dragon in a troglodyte medieval castle? That's what you'll be able to see during La Vie de Château, the château's contemporary art exhibition at Château de la Roche-Guyon in the Val d'Oise, running from June 20 to November 1, 2026.

Eden: The Plant Festival at Château de La Roche-Guyon in 2026, Val-d'Oise — in pictures

The inaugural edition of Eden, the new Plant Festival at the Château de La Roche-Guyon in Val d'Oise, took place on May 2–3, 2026. We were there, and here’s our take on this green, contemporary weekend.

Rendez-Vous at the Gardens 2026: a stroll through a classic French kitchen garden dominated by a historic château

An atypical château is set to welcome strolls for Rendez-Vous aux Jardins 2026, planned for this weekend of June 5–7, 2026. A chance to discover a striking French-style kitchen garden.

This keep in Val-d'Oise, which hides a 100-meter secret passage, reopens its doors

In the heart of the village of La Roche-Guyon, one of Val d'Oise's most beautiful villages in France, an extraordinary troglodyte castle rises, opening to visitors from April 1, 2026, with a medieval keep and its closely guarded secrets.

Le Château se Livre 2025: the literary festival at Château de La Roche-Guyon (95)

What could be more prestigious than a literary festival in a château? In the heart of La Roche-Guyon, on July 5 and 6, 2025, enjoy literary meetings and walks, as well as round-table discussions, in a marvellous setting.

Château de la Roche Guyon, a troglodyte castle in the Val-d'Oise with a breathtaking view over the Seine valley

Have you heard of Ile-de-France's only troglodyte castle, nestled in the only village in the region to be named one of France's most beautiful villages? We'll take you on a tour of the Château de la Roche Guyon, an unusual castle in the Val-d'Oise, with an eventful past that also inspired the adventures of Blake and Mortimer.

Monuments Men, the exhibition at Château de la Roche Guyon that pays tribute to art officers

We're off to the Château de La Roche-Guyon to discover the "Monuments Men" exhibition, which runs from May 18 to November 24, 2024. The exhibition pays tribute to the "art officers" of the Second World War, who worked to protect, safeguard and restore Europe's cultural heritage. As part of the celebrations marking the 80th anniversary of the Liberation, this exhibition offers a fascinating journey through history and art in a place steeped in memory.