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France
Ile-de-France
Rambouillet
Le Mesnil-Saint-Denis

Abbey of Port-Royal-des-Champs – Single from Port-Royal loop from Le Mesnil-Saint-Denis

Routes
Hiking trails & Routes
France
Ile-de-France
Rambouillet
Le Mesnil-Saint-Denis

Abbey of Port-Royal-des-Champs – Single from Port-Royal loop from Le Mesnil-Saint-Denis

Moderate

4.5

(4)

8

hikers

Abbey of Port-Royal-des-Champs – Single from Port-Royal loop from Le Mesnil-Saint-Denis

03:47

13.9km

160m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is accessible with public transport.

Last updated: August 11, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

A

Start point

Bus stop

Get Directions
1

6.40 km

Chemin de Jean Racine

Highlight • Trail

St Lambert is a small town in the Yvelines department in the Cheuvreuse Valley. The town gradually grew around the first chapel dating from the 10th century, then around the …

Translated by Google •

Tip by

2

8.79 km

Oratory

Highlight • Other

Not easy but fun

Tip by

3

8.79 km

Abbey of Port-Royal-des-Champs

Highlight • Historical Site

The gardens and access to the ruins and the dovecote of the old abbey is free, open only on weekends from 1 p.m. to 6 p.m. - in access from …

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4

8.94 km

L'oratoire-Musée néo-gothique de l'abbaye de Port Royal

Il a été ajouté à la fin du XIXe siècle à l'emplacement du chevet, pour accueillir le premier musée.

Tip by

5

8.97 km

A place of absolute tranquility. One of my favorite places in Ile de France.
Museum and gardens to visit.
Possibility of picnic on site.

Translated by Google •

Tip by

6

10.5 km

Port-Royal State Forest

Highlight • Forest

The Chevreuse valley, a multi-faceted forest

Translated by Google •

Tip by

7

10.9 km

Single from Port-Royal

Highlight • Other

Long single of 5km a little technical and while relaunching !!
Great !
Avoid in too wet weather there are a lot of roots that slip and the formation of …

Translated by Google •

Tip by

8

11.2 km

Abandoned rails

Highlight • Historical Site

B

13.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

7.70 km

3.56 km

920 m

913 m

866 m

Surfaces

7.68 km

3.47 km

1.21 km

743 m

619 m

234 m

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Elevation

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

Highest point (170 m)

Lowest point (100 m)

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Weather

Powered by Foreca

Wednesday 21 October

15°C

6°C

68 %

Additional weather tips

Max wind speed: 23.0 km/h

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