Castles around Lassy offer a diverse range of historical sites and natural landscapes. This region features a mix of well-preserved fortifications, romantic ruins, and castles integrated into natural settings like forests and lakes. Visitors can explore areas known for their historical significance and scenic beauty, often within regional natural parks. The landscape provides opportunities for outdoor activities alongside historical exploration.
Last updated: June 23, 2026
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Beautiful castle 🏰 nice place for hiking 🤩
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Be careful, in the forest, the singles go off the paths and pass through the middle of the ONF plots. Traffic is prohibited there.
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Truly magnificent Château de Pontarmé 😍
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Here we have a very beautiful landscape of lakes with the castle in the distance. A natural setting for the greatest pleasure of cyclists. You can therefore land and take a break to recover your strength. The creperie in front of the lake is great!
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Beautiful castle with an exceptional location
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Located to the north of the village, the current castle is due to the Prince of Condé who had it rebuilt in the years 1760-1770 in a neo-classical style. The hydraulic installations of the park date from the 17th century (property of Toussaint Roze, secretary of the cabinet of Louis XIV). Around 1770, Condé set up an Indian factory in the outbuildings of the castle, taking advantage of the nearby river for its driving energy. This is the beginning of industrial activity in the village. The outbuildings were remodeled following a fire in 1829 and converted into housing in the 20th century. https://monumentum.fr/chateau-pa60000046.html
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In the middle of the 14th century, the Bouteillers family sold most of its properties. They are therefore bought by Robert de Lorris, chamberlain of the king who becomes lord of Pontarmé. It was Pierre Lorfèvre who later became the owner, a lawyer in Parliament. It is a beautiful country residence which today serves as a wedding hall. You cannot visit it but rent it for your wedding!
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The ponds of Commelles are part of the beautiful forest of Chantilly and therefore of the Regional Natural Park Oise-Pays de France It is a protected site, rich in biodiversity, with thousands of frogs in March. In the 19th century, the ponds were frequented by romantic artists and authors such as Chateaubriand.
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The Lassy region, particularly Lassay-les-Châteaux, is rich in history. The most significant is the Château de Lassay, a remarkably well-preserved 15th-century fortified castle known for its eight massive towers and working drawbridge. Nearby, the Château du Bois Thibault, a 15th-century ruin, and the vestiges of Château du Bois Frou also offer glimpses into the area's past.
Yes, the Château de Lassay stands out as one of the best examples of medieval military architecture in France. It features a rare working drawbridge and a superb barbican. It's still privately owned and inhabited, offering guided tours to explore its furnished rooms. You can learn more about its history on Wikipedia.
Several castles around Lassy offer family-friendly experiences. Pontarmé Castle, while primarily a wedding venue, is set in a beautiful natural environment. The White Queen's Castle is surrounded by lakes and forest, perfect for a family outing. Coye-la-Forêt Castle also has a family-friendly designation.
Yes, you can. The Château du Bois Thibault, located just north of Lassay-les-Châteaux, is a 15th-century ruin that is open to the public and offers guided tours. While the Château du Bois Frou is mostly ruins and not accessible for entry, its vestiges are visible from the road, offering a peaceful view of its past grandeur.
Many castles are integrated into beautiful natural settings. For example, the Château de Lassay is adjoined by a romantic park and its silhouette reflects beautifully in a nearby pond. The White Queen's Castle is nestled within a landscape of lakes and forest, providing a natural backdrop for hikers and cyclists. The Étangs de Commelles, a protected site rich in biodiversity, also features a castle nearby.
Yes, The Château-pital of Saint-Martin-du-Tertre is a beautiful castle set in a superb park that has long served as a hospital. This unique history adds another layer of interest to its grand architecture.
The region offers various outdoor activities. You can find numerous cycling routes, including those around Pontarmé Castle and Coye-la-Forêt Castle. There are also gravel biking and running trails available. For more details on routes, check out the Cycling around Lassy, Gravel biking around Lassy, and Running Trails around Lassy guides.
Near the White Queen's Castle, there is a creperie in front of the lake, which is a great spot to take a break and recover your strength while enjoying the beautiful landscape.
Visitors appreciate the diverse range of historical sites and natural landscapes. Many enjoy the well-preserved fortifications like the Château de Lassay, the romantic ruins, and castles integrated into natural settings like forests and lakes. The komoot community has contributed 80 photos and 224 upvotes, highlighting the scenic beauty and historical significance of the area.
Yes, Pontarmé Castle is a beautiful country residence that today serves as a wedding hall. While you cannot visit it as a regular tourist, you can observe it from the outside. The Château de Lassay is also privately owned and inhabited but opens to the public for guided tours.
The current Coye-la-Forêt Castle was rebuilt in a neo-classical style around 1760-1770 by the Prince of Condé. Its hydraulic installations date back to the 17th century, and around 1770, an Indian factory was established in its outbuildings, marking the beginning of industrial activity in the village.


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