4.5
(514)
3,052
hikers
290
hikes
Hiking around Lieusaint offers access to diverse natural landscapes within the Île-de-France region. The area is characterized by extensive forest areas, notably the Forêt domaniale de Sénart and the Forêt de Rougeau, which feature old oak and chestnut trees, as well as Scots and Corsican pines. Additionally, scenic riverside paths along the Seine River provide varied terrain for exploration. The region's trail networks are well-maintained, offering accessible routes through humid environments, heathlands, and open spaces.
Last updated: May 8, 2026
4.2
(5)
27
hikers
6.37km
01:37
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
17
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
13
hikers
6.12km
01:33
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
10.3km
02:37
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beware of the risk of slipping if the pontoon is wet
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Excellent route, very smooth and very quiet
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very pleasant, beautiful trees and pretty clearings for a break.
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On each side of the path, in this beautiful straight line towards the forest, no matter which way you go, you will find beautiful little baby sequoias which I hope, in about fifty years, will be majestic.
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The Ponton des Roseaux crosses the Espace Naturel de la Motte, a natural area known for its reed-covered wetlands, which are home to a diverse birdlife and rich vegetation. Here, you can take the wooden pontoon that extends above the reeds, giving you a peaceful view of the lake and marshes. It is a fantastic place for mountain bikers to discover this small but impressive natural setting.
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It is in the Rougeau forest that the German artist Gloria Friedmann installed this curious sculpture. Through it, she wanted to express the link between humans and the animal world.
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Statue of the Guardian of the Forest, Nandy (77)
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Beautiful loop of the Seine then superb Rougeau forest with numerous ponds and finally Allée Royale lined with apple trees up to Carré Sénart
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Hiking around Lieusaint offers a diverse range of natural environments. You'll primarily explore extensive forest areas like the Forêt domaniale de Sénart, known for its old oak and chestnut trees, as well as Scots and Corsican pines. The region also features picturesque riverside paths along the Seine River, offering charming views and varied terrain. Additionally, the Forêt de Rougeau provides another option with its own unique natural environment.
Lieusaint boasts a wide selection of hiking opportunities, with over 300 routes available. These trails cater to various fitness levels: approximately 137 are rated as easy, 154 as moderate, and 12 as difficult, ensuring there's a suitable path for everyone.
The hiking trails in Lieusaint are highly regarded by the komoot community, holding an average rating of 4.5 stars from nearly 500 reviews. Hikers often praise the well-maintained paths, the peaceful forest environments, and the accessibility of routes that showcase the region's natural beauty.
Yes, many trails around Lieusaint are suitable for families. The region offers numerous easy routes, such as the Ponton des Roseaux loop from Lieusaint, which is 6.4 km long and takes less than two hours. Riverside walks along the Seine are also generally recommended for families, providing scenic views without significant difficulty.
While specific regulations can vary, generally, dogs are permitted on leash in many of the natural areas and forests around Lieusaint, including the Forêt domaniale de Sénart. It's always advisable to check local signage or official park websites for any specific restrictions or protected areas where dogs might not be allowed.
Yes, circular routes are a popular option in the Lieusaint area. Examples include the Ponton des Roseaux loop from Lieusaint and the Rougeau Regional Forest loop from Communauté d'agglomération Grand Paris Sud Seine Essonne Sénart, both offering convenient round trips through scenic landscapes.
The Lieusaint area is rich in natural features. While hiking, you might encounter significant trees like the Chêne d'Antin or The Great Tree of Sénart. The Forêt domaniale de Sénart also features humid environments such as ponds, including the Rut Pond, and peat bogs, which support diverse wildlife.
Parking is generally available at various access points to the major forest areas. For instance, you can find parking near the Forêt domaniale de Sénart and the Forêt de Rougeau. Specific starting points for routes like the Ponton des Roseaux loop from Lieusaint often have designated parking areas nearby.
Lieusaint is well-connected by public transport, particularly via the RER D line. The RER D station in Lieusaint provides convenient access to the surrounding areas, including routes that lead into the Forêt domaniale de Sénart and other natural spaces. Many trailheads are within walking distance or a short bus ride from the station.
The Lieusaint area is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with blooming flora or vibrant fall foliage. Summer can be warm but the extensive forest cover provides shade. Winter hiking is also possible, though some paths might be muddy or require appropriate gear.
Yes, you can find amenities in and around Lieusaint. The town center of Lieusaint offers cafes and restaurants. Additionally, towns bordering the larger forest areas, such as Nandy or Moissy-Cramayel, may have options for refreshments before or after your hike.
Generally, no specific permits are required for hiking on the public trails within the Forêt domaniale de Sénart or other natural areas around Lieusaint. These areas are freely accessible for recreational activities. However, always respect local regulations and private property.


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