The bucolic circular loop: from Périgny-sur-Yerres to Mandres-les-Roses

Discover or rediscover the Grand Paris Sud Est Avenir region by exploring its various walking routes, which showcase the main points of interest and the sometimes little-known treasures of our 16 municipalities, each with their own unique and distinctive histories.

Details

n°90151782
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  • Walking
    Activity: Walking
  • ↔
    Distance: 5.25 mi
  • ◔
    Average duration: 2h 35 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 161 ft
  • ↘
    Descent: - 154 ft

  • ▲
    Highest point: 315 ft
  • ▼
    Lowest point: 144 ft

Photos

Description of the walk

Taking the Ruelle aux Chevaux and the Sente des Vaux in Périgny-sur-Yerres, the walk begins near Closerie Falbala and Jean Dubuffet’s former studios.

(S/E) From Rue du Chemin du Moulin, take a look from the outside at this monumental structure, which is unusual to say the least. At the end of Chemindu Moulin Neuf, head down to the left along Chemin dans le Bas des Clos, which is for pedestrians only. Use the map to help you follow the route. Walk along the banks of the Yerres, enjoying the bucolic atmosphere and lush green landscapes, and spot the small waterfall on your left.

(1) Continue along the Yerres. Further on, take the path on your left leading up to the Chemin de l’Étang. Turn left here, and at the end, turn left again at the footbridge, continuing along the Rue de la Chaussée de l’Étang.

(2) At the bend, carry straight on along the Route des Clos, which becomes a footpath leading to Rue Neuve. Follow the sign for ‘all directions’, taking Rue Paul Doumer straight ahead. Head towards the centre of Périgny-sur-Yerres, the smallest commune in Val-de-Marne, with the typical heritage of villages in the Brie region.

(3) After passing the Town Hall and the picturesque Impasse Pavée de la Grand’Cour, head towards Brie-Comte-Robert on your right to reach the charming Place du Général de Gaulle. Lined with lime trees and triangular in shape, the square is home to the Church of Saint-Leu and Saint-Gilles and the Colombier de Périgny-sur-Yerres, the last remaining part of the farmstead at the Domaine de Périgny-le-Grand. As you walk up the square on the right-hand side, do take a peek through the gate flanked by two large chestnut trees at the exterior of the Château de Périgny-le-Petit, a 17th-century building also known as the Maison Garrot, hidden behind its high stone walls.

(4) At the end of Rue Paul Doumer, cross the traffic-light-controlled junction and continue straight ahead onto the Route de Brie-Comte-Robert. Walk alongside the market garden plots for about 1.5 km until you reach the Maison de la Nature et de l’Environnement, situated on the left-hand side of the road, just past the bus stop for line 23, which is signposted accordingly. This centre for visitors, leisure and information aims to foster connections between people and nature. The surrounding area is particularly well-suited for picnics.

(5) Walk round the Maison de la Nature on the right and join the Sentier d’Interprétation Agricole at the back, which starts at an information board. Follow the path bordered by shrub hedges and cross the Domaine de Saint-Leu, an agricultural estate consisting exclusively of market gardens.

(6) At the end of the straight stretch, continue to the right along the path which, after about 200 metres, leads onto Rue du Fossé Parrot. Turn left and, 100 metres further on, continue to the right along this street. This takes you round the Domaine de Rosebrie in Mandres-les-Roses, a former horticultural estate now largely converted into market-garden plots. The route continues for about 1.2 km until it reaches the junction with Avenue Georges Pompidou.

(7) Turn right onto this street to reach Rue de Verdun. Turn left onto this street and head towards the centre of Mandres-les-Roses. Cross the major junction ahead of you and head for Rue du Général Leclerc. Do feel free to turn right into the grounds of the Ferme de Monsieur to admire the complex of buildings and the dovecote. Owned in the 18th century by the king’s brother – the future Louis XVIII – it now houses the town hall.

(8) Continue straight on along Rue du Général Leclerc, taking in the many courtyards with their traditional houses lining both sides of this shopping street, then turn left onto Rue des Roses. As you pass the Mandres-les-Roses library, head towards Parc Beauséjour. Stop off to enjoy its English-style garden and, in particular, admire the Maison Barras from the outside – a residence in the Briard architectural style built in the mid-19th century. The entrance is on the left, on Rue Cazeaux.

(9) From Rue des Roses, carry on straight ahead, passing through Rue des Châtaigniers and then Rue de Mandres. Turn right onto Rue du Général Leclerc, then right again onto Rue du Moulin Neuf to return to the starting point in Périgny-sur-Yerres. When you reach Ruelle aux Chevaux, turn left onto it, then turn left again onto Sentier des Vaux. At the end, turn right onto Chemin du Moulin and turn right to return to the starting point (S/E).

Waypoints

  1. S/E : mi 0 - alt. 200 ft - Jean Dubuffet Foundation - Fondation Dubuffet et la closerie Falbala
  2. 1 : mi 0.25 - alt. 148 ft - Banks of the Yerres and waterfall - Yerres (l')
  3. 2 : mi 0.77 - alt. 279 ft - Route des Clos
  4. 3 : mi 0.94 - alt. 289 ft - Périgny-sur-Yerres town centre
  5. 4 : mi 1.14 - alt. 305 ft - End of the street
  6. 5 : mi 2.17 - alt. 308 ft - Agricultural Interpretation Trail
  7. 6 : mi 2.71 - alt. 315 ft - Rue du Fossé Parrot
  8. 7 : mi 3.66 - alt. 312 ft - Avenue Georges Pompidou
  9. 8 : mi 4.35 - alt. 295 ft - Monsieur’s Farm in Mandres-les-Roses
  10. 9 : mi 4.58 - alt. 292 ft - Rue des Roses
  11. S/E : mi 5.25 - alt. 200 ft - Jean Dubuffet Foundation

Notes

Accessibility
- From Boussy-Saint-Antoine station (RER D), take bus 4133 to the Bel Air stop (the starting point is 400 m away, a 4-minute walk). From the stop, walk down Ruelle aux Chevaux and turn left onto Sentier des Vaux, then right onto Chemin du Moulin.
- From Boissy-Saint-Léger station (RER A) or La Pointe du Lac station (Line 8), take bus 423 to the La Plaine stop (the starting point is 600 m away, a 8-minute walk).
- Car park, Impasse du Bel-Air in Périgny-sur-Yerres (the starting point is 400 m away, a 4-minute walk).

Worth a visit

Did you know?
From 1900 to 1940, the ‘Train des Roses’, linking Seine-et-Marne to the Place de la Bastille, enabled rose growers to transport and sell their produce in the capital.

Things to see
– The banks of the Yerres
- The historic centres of Périgny-sur-Yerres and Mandres-les-Roses
- The agricultural nature trail: over a distance of around 850 metres, discover the various vegetable crops on either side of the path, planted according to the seasons either in open ground or sheltered under tunnel greenhouses. Learn more about the region’s crops and natural resources thanks to the various information panels along the route.

Activities on offer
Closerie Falbala/Jean Dubuffet Foundation: conceived and designed by the artist, this white-painted structure, with its distinctive black lines, has been listed as a Historic Monument since 1998. At its centre stands Villa Falbala, a building made of laminated resin, the interior of which can be explored during scheduled tours by prior booking.

For further information
- Dubuffet Foundation / Closerie Falbala: www.fondationdubuffet.com/categories/visiter/perigny-sur-yerres
- Agricultural Interpretation Trail: www.sudestavenir.fr/securisation-du-sentier-dinterpretation-agricole-du-plateau-briard/

Reviews and comments

4.3 / 5
Based on 1 review

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
3 / 5
ozogiminy
ozogiminy

Overall rating : 4.3 / 5

Date of your route : Apr 04, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

I started this walk at Place du Général de Gaulle, where I’d parked.
A bit too much tarmac for my liking, with quite a lot of traffic on the Route de Brie and in Mandres-les-Roses.
There’s currently roadworks around the Maison de la Nature, which makes access to the path a bit tricky.
I found Beausejour Park closed.
The only part I really enjoyed was towards the end, when you head down towards the Yerres and on to point 3.

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