Épône heritage and Mézières-sur-Seine wash houses

During this walk, you will discover the heritage of Épône, the birthplace of the Fifth Republic, and also set off in search of the wash houses of Mézières through fields, woods and hamlets.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.76 mi
  • ◔
    Average duration: 3h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 627 ft
  • ↘
    Descent: - 604 ft

  • ▲
    Highest point: 446 ft
  • ▼
    Lowest point: 85 ft
  • ⚐ Country: France
  • ⚐ City: Épône (78680)
  • ⚑
    Start/End: N 48.957458° / E 1.813247°
  • ❏
    IGN map(s): Ref. 2113ET, 2114E
  • Hour-by-hour weather

Photos

Description of the walk

The walk starts in the car park of Épône Town Hall, 90 Avenue du Professeur Émile Sergent.

(S/E) As you leave the car park, turn right onto Avenue du Professeur Émile Sergent, then take thesecond left onto Rue Édouard Jumantier, which curves to the left. Continue to the right along Rue de la Brèche until you reach the church, ignoring Rue d’Antar on your left.

(1) Take Rue du Pavé on the right until you reach the entrance to the castle grounds.

(2) Enter the park and take the path on the right to reach the Temple of David. Walk a few metres to the left of the temple to climb a small flight of steps and turn immediately left, so as to return to the park entrance after passing the sheepfold on your left.

(2) On leaving the park, turn right into Rue du Pavé, walk past the Résidence du Château and, at a bend, continue straight ahead onto Chemin aux Étoiles (marked with red and white markings on a no-entry sign). Continue to the D130, ignoring any side roads.

(3) Cross the road carefully and head straight on into Rue de la Villeneuve (marked with red and white). Walk past a school, then, at a Fork in the road, turn right to reach a roundabout. Go through the roundabout and take Rue des Roberdes. Just past number 17, turn left onto a small path, cross Rue Auguste Renoir and continue along the path.

(4) At this fork in the road, take the right-hand path which leads into a small wood. Just past the last house on the left, cross a junction of paths then ignore all the small side paths to stay on the wide path which turns left, running alongside a field on the right.

(5) At this crossroads, turn right, then ignore a path branching off to the right and, at the next junction, turn left. At the T-junction, turn right and do the same at the next one. Continue straight ahead to emerge a little further on into a street.

(6) Turn right onto the Grande Rue, which goes downhill and then bends left (yellow markings), leading to the Rue Nationale, which you should take to the right.

(7) Immediately turn right onto Rue de la Fontaine Lubin, leaving Rue Furet on your left, then, at the end, continue along a path (yellow markings) to reach a tarmac track. Turn left, past some houses, until you reach the church.

(8) Turn right onto Rue Nationale. Take thefirst right, Rue Émile Zola, then follow the path that continues from it. At the junction with Ruelle des Crons, turn right and head up the yellow-marked Chemin des Crons, across a meadow.

(9) Pass a water tank on your right and continue straight ahead on the PR® until you reach a road. Continue to a T-junction where you turn left into Rue du Fourneau.

(10) Cross the D130 with care and climb a flight of steps to reach the Chemin des Sources, which you’ll take to the left. Pass a wash house and continue along Rue des Ligneux to number 31.

(11) Immediately afterwards, turn right onto a path that will curve to the left. Continue until you pass a green metal gate on your left and, directly opposite, take the small passage leading to a wall. Go down to the left until you reach a Fork in the road, turn right to walk alongside a wall on your right, then you’ll come out onto Rue des Sous Boutillettes. At the next junction, keep right and follow Rue de la Brèche to the church.

(1) Turn slightly left. Then follow Rue Fournier to the left until you reach Avenue du Professeur Émile Sergent. Cross the avenue and follow it to the left until you reach the Town Hall car park on your right. (S/E).

Waypoints

  1. S/E : mi 0 - alt. 131 ft - Epône Town Hall car park
  2. 1 : mi 0.45 - alt. 210 ft - Église Saint-Béat (Épône)
  3. 2 : mi 0.58 - alt. 289 ft - Entrance to the park - Château d'Épône
  4. 3 : mi 2.1 - alt. 390 ft - Crossing the D130
  5. 4 : mi 2.58 - alt. 430 ft - Fork
  6. 5 : mi 3.02 - alt. 436 ft - Crossroads
  7. 6 : mi 3.48 - alt. 335 ft - Grande Rue
  8. 7 : mi 3.87 - alt. 92 ft - Rue de la Fontaine Lubin
  9. 8 : mi 4.26 - alt. 85 ft - Église Saint-Nicolas (Mézières-sur-Seine)
  10. 9 : mi 4.58 - alt. 213 ft - Reservoir
  11. 10 : mi 5.22 - alt. 348 ft - Crossing the D130 – Stairs
  12. 11 : mi 5.78 - alt. 197 ft - Path after No. 31 Rue des Ligneux
  13. S/E : mi 6.76 - alt. 131 ft - Epône Town Hall car park

Notes

The Suricate portal
You, as users of the trails and natural environments, can play an active role in this scheme from today by reporting any issues you encounter during your walks: Sentinelles sports de nature

Signposting: a quick reminder

Épône-Mézières Station
Place de la Gare, 78680 Épône
Start of the walk: approx. 700 m
On leaving the station, take Boulevard Renard Benoit until you reach Avenue du Professeur Émile Sergent, which you will cross to take Rue Édouard Jumantier opposite.

Worth a visit

Épône
As you walk through Épône, you will come across several information panels forming part of the ‘Historic Épône’ trail created by the local council.

Croix Saint Aubin (on the right before crossing the D130)

Mural: Faces of an Ideal (2025)

The Path of the Stars
Mézières-sur-Seine
Five wash houses

Saint-Nicolas Church
The church of Mézières was donated in 970 to the chapter of Notre-Dame de Paris. The nave and bell tower of the present building date back to the 13th century. The chancel was remodelled in the 16th and 17th centuries

(8) Alternative route to see the fresco ‘The Child and the Hummingbird’ (2023) on a wall of the town hall – 250m round trip – Turn left and then immediately right onto Rue Fricotté.

(1) This alternative route allows you to discover the final “Historic Épône” information panels. (1.2 km)
Continue right onto Rue Charles de Gaulle. Then cross the Place du Marché to the right and take Rue de la Tricherie to the right, Rue de Montfort to the left, Rue Roulette to the right and turn left twice to rejoin Rue Charles de Gaulle, which you will follow to the church.
Turn right into Rue Fournier, right again into Rue de la Geôle, left into Rue de la Porte de la Ville and finally left into Avenue du Professeur Émile Sergent, which you will cross at the pedestrian crossing.
Continue left until you reach the Town Hall car park on your right.

Nearby
The Biotope du Bout du Monde

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.6 / 5
Based on 8 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.6 / 5
Route interest
4.5 / 5
COCHARDMOD
COCHARDMOD

Thank you!

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RV94800
RV94800

Overall rating : 5 / 5

Date of your route : May 21, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk; the terrain is a bit hilly but not at all muddy at this time of year. There are quite a few wash houses along the route, and we popped into Epone Castle. It’s a shame that the proportion of tarmac paths is a bit too high for my liking – about 40%.

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COCHARDMOD
COCHARDMOD

Thank you!

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ozogiminy
ozogiminy

Overall rating : 5 / 5

Date of your route : Dec 03, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hike starting from Epone Mezieres station
Best done in good weather, with numerous panoramic views along the route

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COCHARDMOD
COCHARDMOD

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ZAZA 1
ZAZA 1

Overall rating : 5 / 5

Date of your route : Sep 22, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

It was a real treat. A very varied landscape, between fields, undergrowth and small hamlets. A very cardio-intensive hike because there were lots of beautiful climbs.
Thank you very much

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COCHARDMOD
COCHARDMOD

It's always a pleasure to share your hikes!

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Mag300872
Mag300872

Overall rating : 5 / 5

Date of your route : Aug 10, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike done as a group
Varied heritage sites in Epone and Mezieres. Numerous wash houses along the route
Fields, forests and villages
Small hills and very pleasant paths
Thank you!

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COCHARDMOD
COCHARDMOD

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ealet
ealet

Overall rating : 4.7 / 5

Date of your route : Oct 27, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Discovering Epone's heritage is the main attraction of this hike (the alternative route allowing you to discover the town's historical sites is a must).
Thanks to the author for sharing this.

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COCHARDMOD
COCHARDMOD

(3) It's done!

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minette88
minette88

Overall rating : 4 / 5

Date of your route : Aug 17, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

The only downside I would mention is at number 3: Cross... and turn into Rue de Villeneuve...
However, the sign opposite indicates a different name, and it is true that the map gives the impression that you should turn right.
I think you should simply add: opposite on Rue de Villeneuve (red and white markings)....

I think the street sign is actually a little further away than the beginning of the street... but apart from that, we found everything.
Thank you for this pleasant walk.

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COCHARDMOD
COCHARDMOD

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ovil
ovil

Overall rating : 4 / 5

Date of your route : Dec 12, 2013
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

We set off from Epône-Mézières station and followed the GR trail to point 3 to do the route called "Guerville and its 8 wash houses", then returned to point 3, still on the GR trail, to finish the hike. It was enough to fill the day.
We took in some heritage sites (a local resident guided us on a tour of Saint Béat) and tackled a few challenging climbs under the hot sun.
We arrived in La Villeneuve at school finishing time, so there were families who quickly dispersed, but otherwise no one else on the paths.

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COCHARDMOD
COCHARDMOD

I'm delighted for you!

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