The best cycling routes around Le Mesnil-Saint-Denis
4.4
(1497)
10,915
riders
577
rides
Touring cycling routes around Le Mesnil-Saint-Denis are situated within the Parc Naturel Régional de la Haute Vallée de Chevreuse, offering diverse landscapes for cyclists. The region features rolling green valleys, dense forests, and expansive fields, with terrain ranging from 63 to 199 meters in altitude. A network of cycling paths includes routes through natural preserved areas, alongside waterways, and across charming, hilly sections. This environment provides options for various touring cycling preferences, from leisurely rides to more challenging ascents.
Best…
Last updated: June 29, 2026
3.6
(11)
65
riders
21.9km
01:40
100m
100m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.2
(5)
44
riders
33.0km
02:47
230m
230m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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4.6
(5)
16
riders
31.8km
01:57
200m
200m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
17
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
15
riders
43.4km
02:34
120m
120m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Tips from the Community
easy, paved path restricted to car traffic. Didn't see any cars during my visit.
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"Over fifty years ago, on 26th July 1944, a 49 Squadron Lancaster bomber was returning from a raid on Stuttgart and, according to eye-witnesses, appeared to try to make an emergency landing. The aircraft crashed into a wood near the village of Coignieres in northern France, killing all seven of the crew. The mayor at the time gathered together a seach party and went to the crash site with the aim of retrieving the bodies, and thus preventing the Germans from having access to them. Despite warnings from the Germans that the bodies should be buried where they fell, they were brought back to the village.The mayor, M Godot, requisitioned seven coffins and a burial service took place, conducted by the village priest. A large crowd attended, including many from other villages. Word had got around, despite the fact that the Germans were in occupation. A memorial was erected and the Tricolour flown, again in defiance of German regulations. Immediately after the funeral the Germans called at the mayor's house to demand the location of the crash site. Inside the house were the dignitaries from local villages who had taken part in the funeral ceremony. Whilst the mayor was trying to convince the Germans that nothing unusual was going on, and indicating very approximately the area of the crash on a map, his daughter secretly left the house to remove as many of the wreaths and flags as possible from the graves and the memorial. Fortunately the Germans did not leave by the town square, otherwise they could have seen the remains of the decorations. The villagers took great risks in retrieving the bodies and burying them with honour, and had they been found out would have suffered the consequences. "
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Pretty building at Bordes which forms the entrance to the castle.
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It’s flat farmland around the regional aeroport but lovely to cycle through on a still day…watch the winds because that can make it a bit unpleasant…
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According to Abbot Lebeuf, there was a pilgrimage to this place in honor of Saint Eustace since the Middle Ages.
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Frequently Asked Questions
How many touring cycling routes are available around Le Mesnil-Saint-Denis?
There are over 570 touring cycling routes available around Le Mesnil-Saint-Denis. These routes traverse the diverse landscapes of the Parc Naturel Régional de la Haute Vallée de Chevreuse, offering options for all skill levels.
Are there easy touring cycling routes suitable for beginners or leisurely rides?
Yes, the region offers over 200 easy touring cycling routes. A popular choice is the Saint-Quentin Pond – Saint-Quentin Pond loop from La Verrière, an easy 21.9 km trail that circles the scenic Saint-Quentin Pond. Another gentle option is the Étang des Noës – Gravel Path Between the Ponds loop from La Verrière, which features a pleasant gravel path between the region's ponds.
What kind of terrain can I expect on touring cycling routes in this area?
The terrain around Le Mesnil-Saint-Denis is quite varied, ranging from rolling green valleys and dense forests to expansive fields. Altitudes vary between 63 and 199 meters, providing a mix of flat sections, gentle inclines, and some more challenging ascents like the Côte d'Hermeray. You'll find paths alongside waterways, through natural preserved areas, and charming hilly sections.
What are some notable natural sites or landmarks to see along the cycling routes?
The routes often lead through or past beautiful natural features and historical sites. You can explore areas like the Saint-Quentin Pond and Noës Pond, or cycle through extensive forests. Historical landmarks include various châteaux such as Dampierre-en-Yvelines Castle and La Madeleine Castle, which offers rewarding views over the valley.
Are there any challenging touring cycling routes for experienced riders?
Absolutely. For experienced riders seeking a challenge, there are nearly 200 difficult routes. The Manet Pass – Gravel Path Between the Ponds loop from La Verrière is a 32.4 km trail with varied terrain, and the Le Pommeret – Sentier des maréchaux loop from La Verrière also presents a significant challenge with its elevation gains.
What do other touring cyclists say about the routes in Le Mesnil-Saint-Denis?
The touring cycling routes around Le Mesnil-Saint-Denis are highly rated by the komoot community, with an average score of 4.4 stars from over 1,300 reviews. Cyclists often praise the quiet woodlands, picturesque ponds, and the well-maintained paths that make for an enjoyable experience.
Can I find circular touring cycling routes in the area?
Yes, many of the touring cycling routes around Le Mesnil-Saint-Denis are designed as loops, allowing you to start and finish at the same point. Examples include the Saint-Quentin Pond – Saint-Quentin Pond loop from La Verrière and the Iron House – Sentier des maréchaux loop from La Verrière, which offers a moderate challenge over 42 km.
Are there places to stop for food or local produce along the routes?
Yes, the region offers opportunities to experience local culture and produce. Cyclists can stop at places like Ferme de Coubertin to purchase local delicacies, enhancing their touring experience with a taste of the region.
Is the area well-equipped for cyclists, including bike services?
The Parc Naturel Régional de la Haute Vallée de Chevreuse actively promotes sustainable tourism and provides resources for cyclists. You can find services for bike rental, repair, and sales at "L'Aiguillage" near the Saint-Rémy-lès-Chevreuse RER B station, making it convenient for visitors.
What are some historical castles I can visit while cycling?
The region is rich in history, with several castles dotting the landscape. Besides Dampierre-en-Yvelines Castle and La Madeleine Castle, you might also encounter Breteuil Castle and Château des Bordes, offering picturesque stops and glimpses into the past.
How can I access the cycling routes using public transport?
The region is accessible by public transport, particularly via the RER B line. The Saint-Rémy-lès-Chevreuse RER B station is a key hub, and facilities like "L'Aiguillage" for bike services are conveniently located nearby, making it a good starting point for exploring the routes.
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