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Le Plessis-Belleville

Château d'Ermenonville – Mont-l'Évêque Castle loop from Le Plessis-Belleville

Le Plessis-Belleville

Château d'Ermenonville – Mont-l'Évêque Castle loop from Le Plessis-Belleville

Moderate

4.5

(6)

riders

Château d'Ermenonville – Mont-l'Évêque Castle loop from Le Plessis-Belleville

02:54

68.1km

340m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: May 14, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional Oise-Pays de France

Waypoints

Start point

Train Station

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9.21 km

Château d'Ermenonville

Highlight • Castle

The Château d'Ermenonville is a medieval fortress which was transformed into a castle in the 18th century. The castle is located in the heart of a country-inspired park, from where you can admire the view of the Launette and the Jean-Jacques Rousseau park. You can also enjoy the elegance of the restaurant and lounge, or rent a boat or bicycle to explore the surrounding area.

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9.42 km

Jean-Jacques Rousseau Park, Ermenonville

Highlight • Natural

Jean-Jacques Rousseau Park is an old garden that perfectly represents the romantic spirit. Far from geometric shapes, it pays true homage to nature in its purest state. As its name suggests, there is the burial place of Rousseau, whose remains were later transferred to the Pantheon.

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23.3 km

Château de Thiers-sur-Thève

Highlight • Castle

The castle of Thiers-sur-Thève was the hunting lodge of the bishops of Beauvais. Built in the 13th century, it fell into ruins the following century. This monument therefore invites contemplation during a mountain bike ride.

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24.9 km

Church of Pontarmé

Highlight • Religious Site

27.6 km

Beautiful house

Highlight • Other

43.7 km

Mont-l'Évêque Castle

Highlight • Other

The castle of Mont-l'Évêque is located in Oise in the town of Mont-l'Évêque. It underwent many modifications between its foundation in the 13th century and the 19th century. Alternately fortress, residence of the bishops of Senlis then private residence, its history is closely linked to that of the village and the abbey of Victory whose domain is bordering.

It is one of the rare successful examples of the troubadour style in architecture and has several outbuildings, a chapel built with elements from the 15th century as well as a large English-style park.

Although it is private property and not a public space, the terrace and part of the park are open to the public all year round, freely and free of charge, within the limits indicated at the entrance. . Access to buildings is strictly prohibited for privacy and security reasons. The interior of the castle can be visited occasionally, accompanied by a guide or the owner

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