From Darnétal to the source of the Robec

This is a very pleasant walk through charming little villages where you can admire magnificent thatched cottages and other typical Norman houses, or pass through the village of Fontaine-sous-Préaux where the Robec river has its source. You will also pass through woods where you can enjoy a little shade when it is hot. Be careful on the few fairly steep climbs and descents and on some paths that can be very muddy in wet weather (this is Normandy, after all!).

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 17.65 km
  • ◔
    Average duration: 5h 55 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 302 m
  • ↘
    Descent: - 306 m

  • ▲
    Highest point: 167 m
  • ▼
    Lowest point: 36 m

Photos

Description of the walk

The starting point is in the car park of the Stade des Violettes in Darnétal, Chemin du Four à Chaux (not far from the waste collection centre).

(S/E) As you leave the car park, take the path on the right which climbs slightly to the edge of the forest and then enters it.
Ignore two paths that branch off to the right and continue until you reach a fork.

(1) Continue left (Chemin du Pont Bleu) until you reach the second fork.

(2) Turn left again to reach a T-junction at the edge of the forest.

(3) Turn right onto the path and continue straight ahead until you reach the entrance to the village of Roncherolles-sur-le-Vivier at a T-junction (about an hour's walk).

(4) Follow the road to the right until you reach the intersection with the path that passes in front of the village school. Take this path and, just after the school and library, take the road on the right that passes in front of the church and town hall.

(5) Then take the small path that branches off to the left opposite the town hall (Chemin des Murets). At the end of the path, take the road on the right for about 100 metres (Rue du Carrouget) and turn left onto Chemin du Vallon, which continues straight ahead on a small path leading to Rue du Vieux Château.

(6) Take this road on the right and continue straight ahead for about one and a half kilometres until you reach a fork between the road that continues and a path.

(7) Turn left onto this path and cross the fields until you reach a road that leads to the village of Préaux at an intersection (about a 30-minute walk).

(8) Turn onto the farm track on the left and continue straight ahead for a few kilometres until you reach the forest. At the entrance, continue along the track, ignoring the track on the left which is closed by a barrier.
Cross the forest until you reach a path overlooking the village of Fontaine-sous-Préaux (Chemin du Mont Roty). Continue along this path down to the village and join the D47 at the bottom (about 30 minutes' walk).

(9) Cross it to pass in front of the fountain and go up along the Route de la Fontaine. A little further on, you will reach the intersection with the departmental road

(10) Take this road on the left, which passes under the railway bridge.

(11) Immediately afterwards, turn left again. Climb to the top of this lane (be careful, it's quite steep) and continue along the path that enters the forest, staying more or less on the edge. Continue straight ahead until you reach theGR®25Cat a fork.

(12) You can turn left if you don't want to go through the centre of Saint-Martin-du-Vivier and rejoin the path you took on the way there.
Go straight down towards the road and arrive at Saint-Martin-du-Vivier. (about 1 hour's walk).

(13) Cross the railway line (separation from theGR®) and continue straight ahead to the D47, which you will also need to cross. Continue along Rue de l'Ancien Presbytère, following the course of the Robec to the charming church square. Join the D47 again. Turn left immediately afterwards onto Rue Bouvier.

(14) Cross the Robec again and turn right, still on Rue Bouvier, and continue straight ahead until you reach the path at the end of the street (before the bend) which runs behind the village school.

(15) At the end of this short path (a few metres), takethe GR®25Con the left. (approx. 10 to 15 mins' walk); Reach the forest and cross it until you return to the village of Roncherolles-sur-le-Vivier. Continue straight on along Rue des Trois Fermes.

(16) Turn right, still on theGR®, onto Chemin des Pépinières (before reaching the school). Walk past the sports fields to the road and turn left for a few metres until you reach the fork you passed on the way there.

(4) Turn right and follow the path in the opposite direction to the one you took on the way there until you reach the crossroads of thefirst loop.

(3) Follow theGR® straight ahead. Be careful, it's quite a steep descent at the edge of the forest, but with a beautiful view of Darnétal. Join a road at the bottom.

(17) Continue straight ahead until you reach the D43.

(18) Turn left onto Chemin de la Côte Pigache. Pass the Darnétal waste collection centre before reaching the road that leads to the car park just to your left (about a 45-minute walk). (S/E).

Once you're back at the starting point, take some time to stretch or watch a football match at the Violettes stadium for a well-deserved break!

Waypoints

  1. S/E : km 0 - alt. 49 m - Parking at the Stade des Violettes in Darnétal
  2. 1 : km 1.12 - alt. 70 m - Continue at the fork, to the left
  3. 2 : km 2.14 - alt. 133 m - Fork, left
  4. 3 : km 2.37 - alt. 147 m - Crossroads of the first loop
  5. 4 : km 3.11 - alt. 157 m - Crossroads of the 1st loop
  6. 5 : km 3.65 - alt. 166 m - Small path on the left
  7. 6 : km 4.12 - alt. 143 m - Road on the right
  8. 7 : km 5.33 - alt. 166 m - Path on the left
  9. 8 : km 6.1 - alt. 155 m - Intersection, path on the left
  10. 9 : km 8.31 - alt. 68 m - Cross the D47
  11. 10 : km 8.79 - alt. 83 m - Road on the left
  12. 11 : km 8.87 - alt. 86 m - After the railway bridge on the left
  13. 12 : km 10.04 - alt. 145 m - Alternative route for the return journey
  14. 13 : km 11.29 - alt. 71 m - Cross the railway line
  15. 14 : km 11.87 - alt. 57 m - On the left, Rue Bouvier
  16. 15 : km 12.27 - alt. 53 m - On the left
  17. 16 : km 13.75 - alt. 162 m - Chemin des Pépinières (before the school)
  18. 17 : km 16.79 - alt. 45 m - Reach the departmental road
  19. 18 : km 16.93 - alt. 36 m - D43, on the left
  20. S/E : km 17.65 - alt. 49 m - Parking at the Stade des Violettes in Darnétal

Notes

In Darnétal, there is a bus line to Rouen (T2).
There are numerous villages nearby where you can refill your water bottles. The water from the fountain in Fontaine-sous-Préaux is drinkable.
Consider wearing closed shoes and possibly trousers for the forest sections (mud, ticks, nettles, brambles, etc.).

Worth a visit

Along the way, you will see many Norman houses and farmhouses with half-timbered walls and thatched or slate roofs.
The villages are charming and peaceful, and it is worth making a detour to Préaux (village centre about 2 km away).
The "arbr'en ciel" adventure course in Préaux is located about 50 metres from the start of the road leading to Préaux when coming from the farm track.

 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

4.4 / 5
Based on 20 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.5 / 5
Route interest
4.3 / 5
Barbette andre
Barbette andre

Overall rating : 4 / 5

Date of your route : Oct 20, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Very beautiful forest routes, very beautiful villages, a lovely walk that is easy to do with the family. 😉👍👍

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Jean-Luc Robert
Jean-Luc Robert

Overall rating : 4.7 / 5

Date of your route : Oct 28, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Beautiful hike, discovering the habitat

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fil61
fil61

Overall rating : 4.7 / 5

Date of your route : Feb 26, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

No problems, a very beautiful hike between plains and woods, very few roads, I recommend it.
Thank you, Visorando.

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cromlech
cromlech

Overall rating : 3.7 / 5

Date of your route : Feb 12, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

some markers on the map are right on top of important route details and make it difficult to follow the route.
The description 'take the path on the right' - 'path on the left' is rather vague or ambiguous... or perhaps I should question my own level of understanding and sense of direction, which is not out of the question...

best regards.
;=)

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GOGO
GOGO

Overall rating : 4.7 / 5

Date of your route : Oct 09, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant and varied walk: forest, farmland, meadows and charming villages. No particular difficulty, except from point 10, where there is a steep climb, as indicated in the description. You just need to have the distance in your legs.
PLEASE NOTE: It is currently impossible to park in the stadium car park, as it is completely occupied by travellers.

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reveljfmm
reveljfmm

Overall rating : 4.3 / 5

Date of your route : Jul 18, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

Thanks to Visorando
We go hiking every Tuesday morning and look for circular routes around Rouen
The explanations, especially at the starting point, are always very precise.
However, you are right not to dwell too much on the quality of the signposting, which is often left to the whims of volunteers...

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Elodie et sa Tribu
Elodie et sa Tribu

Overall rating : 5 / 5

Date of your route : Sep 03, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Hike done with a friend and two dogs.
If you have dogs, be careful when passing the farm at the entrance to Roncherolles, as there are two rather aggressive dogs and some free-roaming chickens.
There are other dogs in gardens along the route.
Also be careful, as there are some very steep climbs.
We were able to enjoy our hike without any worries, as we hardly saw anyone else.
The route and explanations are perfect.
Thank you for this very enjoyable hike, which I will gladly do again.

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henri57
henri57 ★

Hello,

@Vincent CLEMENT

Thank you for your feedback. You noted:

Reliability of the route on the map: Average

"Map route" refers to evaluating how closely the route shown on the map matches the actual terrain.
Did the route cause any problems?
Did you follow the route with a GPS or a GPS application?
Did you deviate from the route of the hike?

See you soon!

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Vincent CLEMENT
Vincent CLEMENT

Overall rating : 3.7 / 5

Date of your route : Apr 18, 2019
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good

We had a lovely hike that took us about four hours, pushing ourselves a little... It must be said that the weather was ideal.

Be careful at point 13: don't look for a trail, but rather a short tarmac path.

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gazok54
gazok54 ★

Dominique B11, would you be able to show us a route to avoid this private property?

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gazok54
gazok54 ★

Thank you, Dominique B11.
I have sent a private message to the author asking her to look into the issue.

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Dominique B11.
Dominique B11.

WARNING. Between point 6 and the descent to Fontaine sous Préaux, the path across the plain is private property. The owner, who also owns the nearby forests, prohibits access and you will certainly receive a hostile reception!!! You may be forced to turn back. This path is no longer classified as a hiking trail. See recent IGN map.
Dominique.

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RandoF6GNG
RandoF6GNG

Overall rating : 4.3 / 5

Date of your route : Sep 27, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

A pleasant and very varied hike (forest paths, flat terrain, ascents, descents and a few sections on tarmac roads
I did this hike as a trail run. It was my fault that I missed a path at point 7
Thank you for this route

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clicnet
clicnet

Hello,
Due to surgery, this hike was scheduled for March, but has been postponed to the 2019 calendar.
Thank you and best regards.

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PE et Lau
PE et Lau

Overall rating : 4.3 / 5

Date of your route : Oct 22, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

A very pleasant hike near Rouen, which has the advantage of being easily accessible as it can be started from a T2 bus stop.
In our case, it took around 4½ to 5 hours without pushing ourselves too hard. This means you could easily fit in a detour to Préaux.
A beautiful mix of forest, plateau and villages (the latter perhaps a little less picturesque than hoped for, but still pleasant).
Note at descriptive point (4): the path where you have to turn left is the Chemin du Vallon (not the Allée du Clos Fleuri, which is one of its crossings).
Thank you for the suggestion and the itinerary.

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