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Château de Dourdan – Bullion Church loop from Dourdan

Château de Dourdan – Bullion Church loop from Dourdan

Moderate

4.5

(2)

riders

Château de Dourdan – Bullion Church loop from Dourdan

02:05

48.7km

400m

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: June 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

Start point

Train Station

Get Directions

718 m

Saint-Germain-d'Auxerre Church of Dourdan

Highlight • Religious Site

A Catholic parish church dedicated to Saint Germain of Auxerre, positioned in the town center facing the castle on Place du Général-de-Gaulle. Construction began in 1150 under the canons of Saint-Chéron and was completed in the 12th century, though the building endured significant damage during the Hundred Years' War and Wars of Religion before being restored.

The church has been classified as a historical monument since 1967 and measures fifty meters in length with its north spire reaching fifty meters in height.

Tip by

769 m

Château de Dourdan

Highlight • Castle

The Château de Dourdan is an old fortified castle dating from the 13th century. The remains stand in the former province of Hurepoix, the current town of Dourdan in the department of Essonne, forty-six kilometers south-west of Paris.

Completed around 1222 by Philippe Auguste, this castle succeeded a wooden building dating from Hugues Capet. The plan is regular with a wide moat, round towers, a defensive gatehouse, a vast central courtyard bordered by the royal residence and a chapel. Dourdan is one of the only fortresses in the Ile-de-France region that has retained most of its structures: keep, towers, dry ditches...

Translated by Google •

Tip by

3.68 km

Forêt de l'Ouye

Forest

24.2 km

Pavilion Pond

Highlight • Other

It is a beautiful pond with a stretch of grass to have a picnic and establish a break from your bike ride.

Translated by Google •

Tip by

24.6 km

Saint Nicholas Church

Highlight • Other

Start of a nice little climb of about 1km with gentle slope which leads to Clairefontaine

Tip by

25.8 km

Route de la Celle (D72)

Highlight • Other

Beautiful isolation in the trees

Tip by

27.5 km

Route Through the Forest of Rambouillet

Highlight • Trail

Between La Celle and Bordes and Clairefontaine this road crossing the magnificent forest of Rambouillet is a Must. Very quiet and with little road traffic.

Translated by Google •

Tip by

32.9 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.

Translated by Google •

Tip by

38.2 km

Rochefort-en-Yvelines

Highlight • Structure

A village of medieval origin, Rochefort en Yvelines is well worth a little detour, as the town has retained its picturesque character with its old houses and cobbled streets, and in its center the small market square, a quiet spot near the bakery with a fountain. The most curious, and the bravest, will go up (on foot) to the church which overlooks the town and the forest. You will also see the remains of the fortified castle hidden in the woods.

Translated by Google •

Tip by

48.7 km

End point

Train Station

Way Types & Surfaces

Way Types

42.3 km

3.50 km

2.91 km

< 100 m

Surfaces

48.6 km

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (80 m)

Weather

Wednesday 8 July

34°C

19°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

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Château de Dourdan – Bullion Church loop from Dourdan

Saint-Germain-d'Auxerre Church of Dourdan

Château de Dourdan

Pavilion Pond

Saint Nicholas Church

Route de la Celle (D72)

Route Through the Forest of Rambouillet

Bullion Church

Rochefort-en-Yvelines

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