4.6
(1977)
14,102
hikers
420
hikes
Bus station hiking trails around Etang De Saint Quentin are primarily characterized by the large artificial lake, the largest freshwater body in the Yvelines region. The area features a National Natural Reserve, encompassing 90 hectares of marshy areas and wooded sections, providing a habitat for diverse wildlife. The terrain is generally flat, with minimal elevation changes, making many trails accessible. Shaded paths are common, especially along the lake's edge.
Last updated: May 10, 2026
2.0
(2)
26
hikers
6.70km
01:42
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.6
(44)
219
hikers
9.08km
02:18
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
26
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
19
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
14
hikers
6.80km
01:44
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Memorial dedicated to a British Lancaster bomber that fell over the town of Montigny-le-Bretonneux: on the night of June 7-8, 1944, this Lancaster, number ND765 of Squadron 622, was shot down by flak during a raid on Évreux. The aircraft crashed between the Manet district and the Plan de l'Eglise, and the 7-man crew were killed instantly. They are now buried in the Viroflay cemetery.
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Nice place for specialists and enthusiasts of high-performance cycling.
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Quite calm lake, ideal for a short break.
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The Saint-Quentin pond is an oasis of nature and tranquility. With its 120 hectares, it offers varied activities such as hiking, kayaking and bird watching. This site, classified as a nature reserve, is ideal for recharging your batteries!
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Emerged from the ground in 2014, this very high-level equipment regularly hosts national and international cycling competitions. On the occasion of the Paris 2024 Games, the track cycling events will take place there.
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The children loved "the break"
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There are over 400 hiking trails around Etang De Saint Quentin that are easily accessible by bus. This includes a wide range of options, with over 230 easy routes and more than 180 moderate trails, ensuring there's something for every hiker.
The bus-accessible hikes around Etang De Saint Quentin offer diverse landscapes centered around the Étang de Saint-Quentin, the largest freshwater body in the Yvelines region. You'll find tranquil waterscapes, marshy areas, and shaded wooded sections. The terrain is generally flat, making for pleasant walking experiences.
Yes, many of the trails around Etang De Saint Quentin are suitable for families due to their generally flat terrain. A great option for families is the Swan Lake loop from Trappes, which offers an easy 6.8 km walk with minimal elevation gain, perfect for a leisurely outing.
Many trails around Etang De Saint Quentin are dog-friendly, allowing you to enjoy the natural beauty with your canine companion. However, always keep your dog on a leash, especially within the National Natural Reserve, to protect the local wildlife. Check specific route details on komoot for any restrictions.
Beyond the expansive Étang de Saint-Quentin itself, you'll encounter the National Natural Reserve, a significant bird sanctuary home to over 230 identified species. Some routes, like the Saint-Quentin Pond – National Velodrome loop from Trappes, also pass by the modern National Velodrome, offering a blend of natural and contemporary sights.
Yes, many of the bus-accessible trails are circular, allowing you to start and end your hike at the same point, often conveniently located near a bus stop. An excellent example is the Saint-Quentin Pond – Saint-Quentin Pond loop from Trappes, a moderate 9 km route that circles the lake.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 1,900 reviews. Hikers often praise the tranquil atmosphere, the well-maintained paths, and the abundant birdlife, making it a popular choice for a peaceful escape into nature.
Etang De Saint Quentin is enjoyable year-round. Spring and autumn offer pleasant temperatures and vibrant colors, while summer provides lush greenery and opportunities for water-based activities. Even in winter, the generally flat terrain makes for accessible walks, and the reserve becomes a significant wintering ground for migratory birds.
Absolutely. For beginners or those looking for a shorter stroll, the Bois d'arcy observatory – Bois D'Arcy Equestrian Center loop from Bois-d'Arcy is an easy 4 km route with minimal elevation, perfect for a gentle introduction to hiking in the area.
Yes, there are often picnic areas along the calm waters of the Étang de Saint-Quentin, providing ideal spots to relax and enjoy a packed lunch. While specific cafes or restaurants directly at bus stops might vary, the proximity to towns like Trappes means you can find amenities before or after your hike.
The Étang de Saint-Quentin holds historical significance as an artificial lake originally created in 1685 by Sebastien Prestre, Lord of Vauban. Its primary purpose was to supply water to the famous fountains of the Palace of Versailles, showcasing a remarkable feat of 17th-century engineering.


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