4.6
(15)
429
runners
51
runs
Jogging around Forges-Les-Bains offers access to a diverse landscape within the Parc naturel régional de la Haute Vallée de Chevreuse. The region is characterized by extensive green spaces, including 497 hectares of forests and 660 hectares of agricultural land, providing numerous trails. Joggers can explore varied terrain, from flat paths along the Yvette river valley to more challenging sections with elevation changes, and routes around water landscapes like the large pond in the Parc des Thermes.
Last updated: May 24, 2026
4.5
(2)
42
runners
18.0km
02:05
170m
160m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
13
runners
11.0km
01:10
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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12
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
8.02km
00:51
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The castle of Forges-les-bains was built in the 17th century, before being remodeled in the 18th century by Edme Mathurin Le Jariel, squire of the king. Currently, some parts are dilapidated, others restored. It is the in-between.
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Church of Our Lady of the Assumption of Forges-les-bains. If you want more information, they have a website https://www.secteurlimours-catholique.fr/
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Very beautiful greenway which immerses us in nature
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Typical of the Chevreuse valley
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It is a mini viaduct which offers beautiful views
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"Let's go on the aerotrain..."
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On the Véloscénie, this beautiful gravel path follows the old West Belt railway line (Paris-Chartres).
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The castle of Forges-les-Bains was built in the 17th century, before being remodeled in the 18th century by Edme Mathurin Le Jariel, the king's squire.
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Forges-Les-Bains offers a wide selection of running routes, with over 50 trails available for exploration. These routes cater to various preferences, from easy strolls to more challenging runs through the diverse landscape.
You'll find a varied terrain in Forges-Les-Bains, ranging from flat paths along the Yvette river valley to more challenging sections with significant elevation changes. The region is characterized by extensive forests, agricultural land, and water landscapes, providing a mix of surfaces and scenic views. Some routes, like those near the 'Côte des 17 Tournants', offer notable uphill and downhill sections for advanced runners.
Yes, Forges-Les-Bains has several easy running paths perfect for beginners or a relaxed jog. There are 3 easy routes available, often featuring gentle inclines and well-maintained surfaces. The Château de Pivot loop from Forges-les-Bains, for example, offers a moderate challenge that can be enjoyed at a comfortable pace.
For experienced runners seeking a greater challenge, Forges-Les-Bains offers 7 difficult routes with more significant elevation changes and longer distances. An example is the Château de Forges-les-Bains – Sandpit loop from Forges-les-Bains, an 11.2-mile (18.0 km) trail leading through dense forests and open areas, typically completed in about 2 hours 9 minutes.
The running routes in Forges-Les-Bains are highly regarded by the komoot community, holding an impressive average rating of 4.7 stars from over 20 reviews. Runners often praise the well-maintained paths, the natural beauty of the forests, and the varied terrain that keeps runs interesting.
While specific 'family-friendly' routes aren't explicitly categorized, the region's easy and moderate trails through forests and around the Parc des Thermes are generally suitable for families. The dedicated sports course around the large pond in the Parc des Thermes offers a pleasant, shaded environment for a refreshing jog with children.
Forges-Les-Bains, with its extensive forests and green spaces within the Parc naturel régional de la Haute Vallée de Chevreuse, generally welcomes dogs on its trails. It's always recommended to keep your dog on a leash and ensure you clean up after them to preserve the natural environment for everyone.
Yes, many of the running routes in Forges-Les-Bains are circular, allowing you to start and finish at the same point. Examples include the Sandpit – Château de Forges-les-Bains loop from Forges-les-Bains and the Château de Forges-les-Bains loop from La Plaine du Couvent, offering convenient options for your run.
Jogging in Forges-Les-Bains allows you to experience rich wild flora, impressive chestnut tree alignments, and water landscapes like the Yvette river valley. You can also pass by historical landmarks such as La Madeleine Castle, which offers exceptional views, or the renovated Fauvettes Viaduct, providing panoramic valley views.
Absolutely. The Fauvettes Viaduct is a notable spot offering magnificent panoramic views over the valley. Additionally, the area around La Madeleine Castle provides exceptional vistas over the Chevreuse valley, making for picturesque running backdrops.
Forges-Les-Bains is accessible by public transport, which can help you reach various starting points for running routes. The town is part of the Île-de-France transport network, and local bus services connect different parts of the commune and surrounding areas, making it possible to access trails without a car.
Yes, the region's rich historical and cultural heritage means many routes incorporate historical sites. The 'Tour de Forges-les-Bains' circuit, for instance, allows you to explore the town center and its five hamlets, offering glimpses of 12th-century churches and 17th-century chateaus. The Forges-les-Bains Church loop from Forges-les-Bains is another route that passes by local historical points of interest.


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