4.6
(6)
231
runners
24
runs
Jogging routes around Le Mesnil-Saint-Denis traverse the diverse landscapes of the Parc naturel de la Haute Vallée de Chevreuse. The region features a mix of forests, valleys, and natural ponds, providing varied terrain for runners. Numerous rural paths offer opportunities to explore the preserved natural environments and wooded areas that border the town. This setting provides a green backdrop for outdoor exercise.
Last updated: May 24, 2026
4.5
(2)
29
runners
10.1km
01:05
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
18
runners
7.49km
00:46
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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19
runners
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
20
runners
6.52km
00:47
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
9.39km
01:02
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Port Royal Abbey was destroyed by the orders of Louis XIV. This Jansenist landmark had attracted the wrath of the Jesuits who were very influential at Court at the time.
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Brand new track and landscape worth seeing
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Me September 17th soci available
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Viewpoint of Port Royal Abbey. We had to go up to the top to get a good full view.
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now it is a town hall
6
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Museum with lots of information about the former Port-Royal Abbey.
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I have been visiting this abbey regularly since 1979. Every time I'm in the south of Paris.
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There are over 25 running routes around Le Mesnil-Saint-Denis, offering a variety of distances and difficulties. These trails are well-loved, with more than 200 runners having used komoot to explore the area.
The running trails in Le Mesnil-Saint-Denis traverse diverse landscapes within the Parc naturel de la Haute Vallée de Chevreuse. You'll find a mix of extensive forest trails, tranquil natural ponds, and varied valley terrain, including numerous rural paths. This provides a green and immersive backdrop for your run.
Yes, while most routes are moderate, there is at least one easy jogging route available. The network offers options for different ability levels, ensuring there's something for everyone, from leisurely jogs to more challenging runs.
The running routes in Le Mesnil-Saint-Denis are highly rated by the komoot community, with an average score of 4.4 stars. Runners often praise the varied terrain, the extensive forest trails, and the tranquil natural ponds that make for a pleasant outdoor experience.
Absolutely. The region is known for its natural ponds. For example, the Oratory – Étang des Noës loop from Le Mesnil-Saint-Denis leads through the area around Étang des Noës, a remarkable ecological site. Other notable ponds in the vicinity include Geneste Pond and Moulin à Renard Pond and Braque Pond, which offer scenic views.
Yes, the area around Le Mesnil-Saint-Denis is rich in historical and cultural elements. You can encounter landmarks like La Madeleine Castle, which offers views over the Chevreuse valley, or the impressive Dampierre-en-Yvelines Castle. These sites add a cultural dimension to your outdoor excursions.
Yes, while many routes are moderate, there are 5 difficult routes available for those seeking more challenging runs. For instance, the Oratory – Étang des Noës loop from Le Mesnil-Saint-Denis, though moderate, features noticeable elevation changes, providing a good workout.
Many of the running routes in the area are circular, allowing you to start and finish at the same point. Examples include the popular Pommeret trail loop from Maurepas and the Running loop from Le Mesnil-Saint-Denis, which offers a straightforward loop through the local area.
The diverse network of trails includes options suitable for various fitness levels, making it possible to find paths that are enjoyable for families. The presence of easy routes and scenic natural features like ponds can make for a pleasant family outing.
The Parc naturel de la Haute Vallée de Chevreuse, where Le Mesnil-Saint-Denis is located, generally welcomes dogs on trails, often requiring them to be on a leash. It's always a good idea to check specific local regulations or signage on individual routes to ensure a dog-friendly experience.
The region's extensive forests provide shaded routes, which are particularly appealing for jogging during warmer months. The natural beauty of the park, with its valleys and ponds, makes it enjoyable in spring and autumn as well, when the foliage changes. Winter runs can also be beautiful, though conditions may vary.
Yes, the town is bordered by forests to its east and south, leading into the Rhodon and Pommeret valleys. Many routes, such as the Pommeret trail loop from Maurepas, explore these wooded areas, offering a sense of immersion in nature and shaded paths.


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