The park was established to protect the specific ecological transition zone between the Parisian basin and the plains of Picardy.
It manages the preservation of the 'vallée de l'Automne', which contains one of the highest densities of medieval churches in France.
The regional park covers territory across 59 distinct municipalities.
The area is home to significant populations of wild deer and boar, frequently spotted in the Chantilly and Halatte forests.
It maintains a focus on preserving 'silviculture' history, specifically the traditional oak and beech management techniques used for centuries.
The Maison du Parc itself is situated within the grounds of the former Hérivaux Abbey site, of which only fragments remain.
The park borders the protected wetlands of the Thève river valley.
The Maison du Parc naturel régional Oise-Pays de France serves as the primary information hub for a 60,000-hectare protected area straddling the departments of Oise and Val-d'Oise. Located in the former Abbaye de Royaumont’s vicinity, it provides maps, guided tour details, and resources for exploring the surrounding forests and historical estates. The park protects a landscape dominated by the Chantilly and Halatte forests, which are remnants of ancient royal hunting grounds. Visitors can access interpretive displays highlighting the region's geological history and biodiversity. The site functions as a gateway to heritage trails that connect various châteaux, abbeys, and traditional villages. It is situated on the edge of the Orry-la-Ville commune within a quiet rural setting.
The entrance courtyard of the Maison du Parc, which features traditional regional stone masonry and views toward the forest edge.
Bring physical maps or download the park's offline mobile app before arriving, as cellular reception is inconsistent in the dense forest areas.
Plan your visit to coincide with the park’s seasonal guided thematic walks, which vary by month.
Wear waterproof footwear even in summer, as forest trails can remain muddy due to heavy canopy coverage.
Do not attempt to traverse the forest trails after sunset as hunting and forestry activities may be in progress.
The information center is typically closed on weekends during the winter off-season.
Maintain silence on wildlife trails and strictly follow 'leave no trace' protocols to protect the local fauna.
