Bonnelles Castle – Bullion Church loop from Bullion

Bonnelles Castle – Bullion Church loop from Bullion

Easy

riders

Bonnelles Castle – Bullion Church loop from Bullion

00:24

8.15km

70m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 27, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

Start point

Bus stop

Get Directions

1.73 km

Bonnelles Castle

Highlight • Castle

In Bonnelles, a small French commune in the Haute Vallée de Chevreuse Regional Nature Park, one of the sites is the Bonnelles Castle (built in the style of Louis XIII by the architects Joseph-Antoine Froelicher and Clément Parent in 1847-49). It is just like many things in France, extensively renovated.

fr.wikipedia.org/wiki/Ch%C3%A2teau_de_Bonnelles

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2.21 km

Oratory in Bonnelles

Highlight • Other

7.36 km

Valentins Washhouse

Highlight • Structure

the washhouse was fully restored in 1990 after being abandoned in 1957, when running water arrived in Bullion...

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7.62 km

Bullion Church

Highlight • Other

Church of Saint Vincent and Saint Sebastian de Bullion built between the 11th and 16th centuries. Listed as a historic monument.

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7.76 km

Saint Vincent and Saint Sebastian Church

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The building - originally built in the 10th century - has the official reference date 1061. The church was rebuilt in the 16th century. The building is a listed building by decree dated July 13, 1962.

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8.15 km

End point

Bus stop

Way Types & Surfaces

Way Types

7.91 km

213 m

< 100 m

Surfaces

4.41 km