4.6
(380)
1,832
hikers
260
hikes
Hiking in Forêt Des Quatre Piliers offers a diverse landscape characterized by extensive woodlands, including oaks, pines, and beeches, alongside open fields. The terrain features sandy paths in pine forest areas and includes the tranquil Étang de la Pimardière. Small streams contribute to the natural environment, providing varied scenery for hikers.
Last updated: July 9, 2026
3.0
(2)
15
hikers
11.1km
03:00
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
9
hikers
2.27km
00:35
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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6
hikers
18.3km
04:52
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
3
hikers
12.3km
03:15
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
11.5km
03:02
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beautiful castle with a beautiful forest nearby 😉
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Pond where it is very pleasant to walk in the heart of the forest of the four pillars.
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Pleasant in spring when the plants are awakening :)
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a pretty little village not to be missed in the Yvelines: you wouldn't think you were in the suburbs of Paris!
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Beautiful forest between Garancières and Bazainville with many trails, perfect for gravel or mountain biking. Don't miss the small, very wild Pimardière pond. A small path allows you to go around it.
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Magnificent region, castles every ten kilometers!
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Forêt Des Quatre Piliers offers a wide network of over 250 hiking routes. These include 85 easy trails, 161 moderate options, and 9 more challenging paths, ensuring there's something for every fitness level.
The terrain in Forêt Des Quatre Piliers is quite varied. You'll encounter dense woodlands with diverse tree species like oaks, pines, and beeches, often with sandy paths. There are also areas with heather and ferns, open fields, and tranquil spots around the Étang de la Pimardière. Small streams add to the natural charm, though some areas can be humid after rain.
Yes, Forêt Des Quatre Piliers has many family-friendly options, with 85 easy trails suitable for all ages. A good example is the short Étang de la Pimardière loop from Béhoust, which is just over 2 km and offers a pleasant stroll around the pond.
Hikers can enjoy several natural features, most notably the tranquil Étang de la Pimardière, which is often incorporated into loop trails. The forest itself is a highlight, with its varied tree species and vibrant undergrowth of heather and ferns. You might also encounter small streams and transition into open fields, offering diverse scenic views. Additionally, some trails pass by elements of local heritage like old crosses or traditional farmhouses.
Yes, many of the hiking routes in Forêt Des Quatre Piliers are designed as loops, often starting from nearby towns like Bazainville, Béhoust, or Garancières-La Queue. This makes planning your hike convenient, as you can easily return to your starting point. For example, the Four Pillars Forest loop from Bazainville is a popular circular route.
Forêt Des Quatre Piliers offers beautiful hiking experiences throughout the year. Spring brings fresh greenery, while summer showcases vibrant heather and ferns. Autumn provides stunning foliage colors. Even in winter, the forest has a unique charm, though some areas might be humid. The varied landscapes ensure different scenic perspectives in every season.
Yes, Forêt Des Quatre Piliers is generally suitable for dog walking. The extensive network of trails and varied forest environments provide plenty of space for you and your dog to explore. However, always ensure your dog is under control and respect local regulations regarding leashes, especially near wildlife or other hikers.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 300 reviews. Hikers often praise the diverse forest environments, the peaceful atmosphere around the Étang de la Pimardière, and the well-maintained trails that offer a mix of woodlands and open fields.
Yes, Forêt Des Quatre Piliers notably incorporates a segment of the GR22. This major long-distance hiking trail stretches from Paris to Mont Saint-Michel, offering hikers the opportunity to experience a portion of this renowned route within the forest's beautiful surroundings.
Many trails in Forêt Des Quatre Piliers start from nearby towns such as Bazainville, Béhoust, or Garancières-La Queue. These towns typically offer designated parking areas close to the trailheads, making access convenient for hikers. It's advisable to check specific route details for the most convenient parking spots.
While specific public transport routes directly into the heart of the forest might be limited, the surrounding towns that serve as common starting points for hikes, such as Bazainville or Béhoust, may have public transport connections. It's recommended to check local bus or train schedules to these towns for access options.
While the forest itself is primarily natural, the nearby towns and villages like Bazainville, Béhoust, or Garancières-La Queue often have local establishments such as cafes or small restaurants where you can find refreshments or a meal before or after your hike.


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