4.3
(440)
10,286
riders
32
rides
No traffic road cycling routes around Saint-Leu-La-Forêt are primarily defined by the extensive Forêt de Montmorency, a 2,200-hectare forest featuring varied terrain. The landscape includes undulating sections with sandy hills, offering both challenging ascents and enjoyable descents for road cyclists. Altitudes within the forest range from 94 to 195 meters, characterized by chestnut and oak trees, and incorporating serene elements like Godard Pond. The region provides a diverse environment for road cycling, with dedicated paths and green links enhancing accessibility.
…Last updated: May 7, 2026
4.8
(6)
122
riders
74.9km
03:24
670m
670m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
46
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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3.2
(5)
15
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
8
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
7
riders
7.35km
00:21
80m
80m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Nice roads, a little hilly.
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As you drive through the peaceful French countryside, you will come across the magnificent Château de Boran-sur-Oise. This impressive 17th-century castle, surrounded by a moat and lush gardens, offers a glimpse into the opulent lifestyle of the French aristocracy.
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This is the road that goes from the Croix de Baillet to the Abbaye du Val.
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A technical course mixing dirt track and track on stone slabs and this while climbing
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A break at Chateau Conti is always pleasant
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Magnificent point of view, you can even see Paris in the distance, when the weather is clear
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The Château de Conti sits enthroned in the center of Isle-Adam on the banks of the Oise. The rooms on the ground floor are open to artists and regularly host exhibitions.
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There are over 30 dedicated no-traffic road cycling routes around Saint-Leu-La-Forêt. These routes offer a variety of distances and difficulty levels, primarily utilizing the extensive network within and around the Forêt de Montmorency.
Saint-Leu-La-Forêt benefits greatly from its proximity to the Forêt de Montmorency, which offers a diverse and engaging environment for cyclists. The forest's varied terrain, often described as a 'petit Jura' with undulating landscapes and altitudes ranging from 94 to 195 meters, provides both challenging ascents and enjoyable descents away from vehicular traffic. Additionally, the municipality has invested in 'soft modes of transport' like the Coulée Verte, a 700-meter long, 3.5-meter wide path designed for cyclists and pedestrians, ensuring a pleasant, car-free experience.
Yes, the routes cater to various skill levels. You'll find 8 easy routes perfect for a relaxed ride, 20 moderate routes for those seeking a bit more challenge, and 4 difficult routes for experienced cyclists looking for a demanding workout. This variety ensures that everyone can find a suitable no-traffic road cycling experience.
Absolutely. Many of the no-traffic road cycling routes are designed as loops, allowing you to start and finish at the same point. For example, consider the moderate-difficulty route Church Hill loop from Ermont Halte, which covers nearly 35 km with significant elevation changes, or the longer Labbeville Church – View of the Vexin loop from Saint-Leu-la-Forêt for a more extensive ride.
The Forêt de Montmorency, often compared to a 'petit Jura', features an undulating landscape with altitudes varying between 94 and 195 meters. This means you can expect a mix of climbs, descents, and flatter sections. For instance, the Church of Belloy-en-France – Côte de Ronquerolles loop from Bouffémont - Moisselles route includes over 560 meters of elevation gain, offering a good workout.
Beyond the natural beauty, your rides can include several historical landmarks. Within the Forêt de Montmorency, you might encounter the historic Château de la Chasse and the Plumet Tower. The town of Saint-Leu-La-Forêt itself boasts sites like the Saint-Leu-Saint-Gilles Church, the Croix du Prince de Condé, and the 19th-century Eauriette washhouse and Boissy fountain. For natural highlights, consider exploring the The Blue Lake of Carnelle or the Saint Radegonde Fountain.
Yes, the region is developing its infrastructure for 'soft modes of transport'. A notable example is the Coulée Verte, a 700-meter long and 3.5-meter wide path specifically designed for both pedestrians and cyclists. Efforts are also underway to connect existing and create new 'green links' and 'soft links' within the town and towards the forest, such as along the Boulevard André Brémont (RD 502), which features a dedicated bike path.
The Forêt de Montmorency is beautiful year-round, but spring and autumn offer particularly pleasant conditions with mild temperatures and vibrant foliage. Summer is also great, especially in the shaded forest areas. While winter cycling is possible, be mindful of potentially colder temperatures and shorter daylight hours.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 300 ratings. Reviewers often praise the quiet, car-free environment of the forest, the varied terrain that keeps rides interesting, and the picturesque scenery of chestnut and oak trees, along with tranquil ponds like Godard Pond.
Yes, with 8 easy routes available, there are plenty of options suitable for families. These routes typically feature gentler gradients and shorter distances, allowing for a relaxed and enjoyable experience for all ages away from traffic. Look for routes with lower elevation gains and shorter durations for the most family-friendly options.
While specific parking areas for cyclists are not explicitly detailed for every route, Saint-Leu-La-Forêt and surrounding towns offer various public parking options. It's advisable to check local parking availability near your chosen route's starting point, especially near entrances to the Forêt de Montmorency or public transport hubs.
Saint-Leu-La-Forêt is accessible by public transport, making it possible to reach the starting points of many routes without a car. The town is served by local train lines, which can often accommodate bicycles outside of peak hours. Check the local public transport schedules for the most up-to-date information on train services and bike carriage policies.


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