Abbey of Port-Royal-des-Champs – La Mérantaise and its washhouse loop from Montigny-le-Bretonneux
Abbey of Port-Royal-des-Champs – La Mérantaise and its washhouse loop from Montigny-le-Bretonneux
4.4
(5)
21
hikers
Abbey of Port-Royal-des-Champs – La Mérantaise and its washhouse loop from Montigny-le-Bretonneux
04:07
15.4km
170m
Hiking
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: July 30, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Parc naturel régional de la Haute Vallée de Chevreuse
Natura 2000 du Massif de Rambouillet et Zones Humides Proches
Waypoints
Start point
Bus stop
3.79 km
Oratory of Port-Royal des Champs
Highlight • Other
Museum and gardens to visit.
Possibility of picnic on site.
Translated by Google •
Tip by
3.94 km
Abbey of Port-Royal-des-Champs
Highlight • Historical Site
Translated by Google •
Tip by
5.31 km
Chemin de Jean Racine
Highlight • Trail
Translated by Google •
Tip by
8.93 km
Saint-Germain de Paris church
Highlight • Other
9.71 km
La Mérantaise and its washhouse
Highlight • Historical Site
Translated by Google •
Tip by
10.5 km
Calvary of the Croix-du-Bois
Highlight • Other
Translated by Google •
Tip by
14.1 km
Le Manet
Highlight • Other
14.9 km
Col du Manet
Peak
15.3 km
Domaine du Manet
Highlight • Other
15.4 km
End point
Bus stop
Way Types & Surfaces
Way Types
9.59 km
3.92 km
1.16 km
737 m
Surfaces
4.84 km
3.96 km
3.94 km
2.12 km
230 m
< 100 m
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Highest point (170 m)
Lowest point (110 m)
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Tuesday 13 October
20°C
8°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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