4.6
(507)
3,363
hikers
351
hikes
Hiking around Boussy-Saint-Antoine offers access to natural landscapes within the Essonne department of the Île-de-France region. The area is characterized by the Yerres River, which provides picturesque riverside paths, and its proximity to the extensive Sénart Forest. Trails feature varied terrain with moderate elevation gains, suitable for different fitness levels. This combination of riverine and woodland environments makes it a compelling location for outdoor activities.
Last updated: July 5, 2026
4.2
(14)
65
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(10)
28
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.5
(10)
26
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
17
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
11
hikers
9.06km
02:23
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This mill is not called "Moulin de Brunoy". It is the Moulin de Rochopt, located on the other side of the footbridge, in the commune of Boussy St-Antoine.
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Impossible to enter, it is private and visit only by appointment (see photos)
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Small bridge over the Yerres along the Jarcy mill
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Dating from the 13th century.
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There are over 300 hiking routes available around Boussy-Saint-Antoine, offering a wide variety of options for different preferences and skill levels. Approximately 145 of these are considered easy, while 163 are moderate.
Yes, Boussy-Saint-Antoine offers a good selection of easy trails perfect for beginners or those looking for a relaxed stroll. For example, the Le Moulin de Jarcy – Banks of the Yerres River loop from Varennes-Jarcy is an easy 3.4-mile (5.5 km) path that follows the picturesque Yerres River.
Yes, many of the trails around Boussy-Saint-Antoine are designed as loops, allowing you to start and end at the same point. A popular moderate circular route is the Moulin de Brunoy – Singletrack Along Fossé Daniel loop from Épinay-sous-Sénart, which is 6.7 miles (10.7 km) long.
Hikers in Boussy-Saint-Antoine can enjoy diverse natural landscapes. The region is defined by the serene Yerres River, offering picturesque riverside paths, and the expansive Sénart Forest, providing extensive wooded areas. You'll encounter a mix of meadows, wetlands, and forest paths, with moderate elevation changes.
Yes, several trails incorporate historical and cultural points of interest. Along the Yerres River, you can discover remarkable sites like the Jarcy Mill and the Rochopt Mill. Near the Jarcy Mill, you might also encounter the unique Closerie Falbala, associated with the Jean Dubuffet Foundation. Some routes even feature unexpected street art murals.
Many of the trails, especially the easier riverside paths, are suitable for families. The varied terrain and moderate distances make it possible to find routes that cater to different ages and energy levels. The natural beauty of the Yerres River and the edges of the Sénart Forest provide an engaging environment for children to explore.
The trails in Boussy-Saint-Antoine are highly rated by the komoot community, with an average score of 4.6 stars from over 460 reviews. Hikers often praise the peaceful riverside paths, the immersive forest sections, and the well-maintained routes that offer a pleasant escape into nature.
The area around Boussy-Saint-Antoine features several natural highlights. You can visit the Chêne des Bruyères or the impressive Chêne d'Antin. For water features, the Rut Pond and Laveyssière Pond are popular spots for a tranquil break.
Absolutely. Many routes in Boussy-Saint-Antoine are designed to showcase both the Yerres River and the Sénart Forest. For instance, the Le Moulin de Jarcy – Banks of the Yerres River loop from Boussy-Saint-Antoine is a 7.7-mile (12.4 km) trail that leads through riverside landscapes and also offers glimpses of the surrounding woodlands.
The trails around Boussy-Saint-Antoine are enjoyable throughout the year. Spring and autumn offer pleasant temperatures and beautiful foliage, while summer provides lush greenery. Even in winter, the paths along the Yerres River and within the Sénart Forest can be quite scenic, though appropriate gear is recommended.
Boussy-Saint-Antoine is accessible by public transport, particularly via the RER D line, which connects to Paris. From the station, many trailheads are within walking distance, especially those along the Yerres River. It's advisable to check local bus routes for access to more distant starting points.
Yes, parking is generally available in and around Boussy-Saint-Antoine, particularly near popular starting points for trails. Many routes begin from village centers or designated parking areas close to the Sénart Forest or along the Yerres River. Specific parking information can often be found on individual route descriptions on komoot.


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