Between Maudétour and Genainville in the Vexin Regional Nature Park

This varied walk invites you to discover some aspects of the Vexin region: charming villages full of flowers, rolling countryside, small streams, refreshing woodland, varied flora and a Gallo-Roman site.

Technical sheet

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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.93 km
  • ◔
    Average duration: 3h 45 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Vertical gain: + 121 m
  • ↘
    Vertical drop: - 123 m

  • ▲
    Highest point: 168 m
  • ▼
    Lowest point: 80 m

Photos

Description of the walk

The walk starts at the church in Maudétour-en-Vexin. There is no car park, but you can easily park on Route de la Grand'Mare.

(S/E) With your back to the church, go straight ahead and then turn left onto Route des Moines. At the fork, go down to the right until you reach the sign marking the end of Maudétour en Vexin (ignore Chemin Neuf on the right).

(1) At the site of an old calvary still marked on the IGN map, turn left onto a wide gravel path marked for bicycles. Continue straight ahead (west) and, after a good 1.5 km, you will reach the D 147.

(2) Cross the road and immediately take the path furthest to the right, which leads into the woods (yellow markings). Continue straight ahead on the marked path dotted with hunting towers, ignoring all the side paths. After about 1.5 km, you will come to a clearly marked crossroads.

(3) Turn right onto a fairly wide path, still in the woods. At the edge of the woods, take thesecond path on the right, along the edge of the woods, and walk alongside a field on your left for about 200 m.

(4) Take the path that branches off to the left (north-west) between two fields. At the end of the path, turn right (signs explain the work in the Villarceaux sheepfold; situation as of May 2020). Continue straight ahead (east-north-east) for about 1 km.

(5) At thefirst fork, turn left. At thesecond fork, shortly after entering the undergrowth, take the path on the right, which descends.

(6) Ignore a path coming from the right and continue downhill. Cross a small stream via a wooden bridge. Continue uphill and exit the woods. At the crossroads, follow the road uphill to the right and pass the cemetery.

(7) Shortly afterwards, just before the entrance to a right-hand bend, turn left onto a small path that descends. Start in the undergrowth and continue along the edge of the woods.

(8) Cross Rue du Vieux Moulin (D 147) and head towards a small gravel square surrounded by houses. At the end, on the right, take a path between two houses (red and white markings). Wind your way between the houses, cross the Ru de Genainville and go uphill to reach Rue de la Sérée.

(9) Turn right onto this street and pass by a wash house. At the next crossroads, follow Rue Porcheron almost opposite. Continue along this street, which gradually turns into a path.

(10) At the fork, turn right onto the path through the woods. Walk alongside a small stream on your right. A little further on, note the Gallo-Roman site on your right, which is currently being excavated and is closed to the public. The path runs alongside the fence bordering this site, allowing you to see the ruins quite clearly. At the end of the fence, the path widens and enters the woods.

(11) At a barrier, turn right (red and white markings). Climb up a poorly maintained but passable path (May 2020). At the top, continue south-southwest on a perfectly decent path between the fields. Pass a cemetery.

(12) You will come to a small road; follow it to the right. Continue straight ahead to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 168 m - Église Notre-Dame de l'Assomption (Maudétour-en-Vexin)
  2. 1 : km 0.42 - alt. 149 m - Exit Maudétour (calvary marked on IGN map)
  3. 2 : km 2.41 - alt. 144 m - Route D147
  4. 3 : km 4.04 - alt. 134 m - Crossroads
  5. 4 : km 4.45 - alt. 141 m - Path on the left (end of the PR)
  6. 5 : km 5.78 - alt. 130 m - Fork
  7. 6 : km 6.2 - alt. 96 m - Intersection
  8. 7 : km 7.04 - alt. 119 m - Genainville Cemetery
  9. 8 : km 7.28 - alt. 87 m - Route D147
  10. 9 : km 7.46 - alt. 84 m - Rue de la Sérée
  11. 10 : km 8.36 - alt. 109 m - Fork
  12. 11 : km 9.86 - alt. 116 m - Barrier
  13. 12 : km 11.14 - alt. 141 m - Small road
  14. S/E : km 11.93 - alt. 168 m - Église Notre-Dame de l'Assomption (Maudétour-en-Vexin)

Reviews and comments

4.6 / 5
Based on 21 reviews

Reliability of the description
4.7 / 5
Clarity of route map
4.8 / 5
Route interest
4.4 / 5
Sebcdx
Sebcdx

Overall rating : 4.7 / 5

Date of walk : Feb 22, 2025
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A rather tedious hike for the first quarter, before entering the woods, then quite varied and enjoyable.

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MinouMarco
MinouMarco

Overall rating : 4.7 / 5

Date of walk : Sep 05, 2024
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A pleasant loop with fairly varied landscapes. Sections 1-2 and 11-12 are straight, a little tedious (11-12 is always overgrown with nettles!). Very pleasant woodland passages. Done the day after a rainy day, the dirt paths were particularly muddy with deep ruts.

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PedroB
PedroB

Overall rating : 4.7 / 5

Date of walk : Aug 26, 2024
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A beautiful hike with quite varied sections.

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Mila Plaza
Mila Plaza

Overall rating : 4.7 / 5

Date of walk : Jul 06, 2024
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

A pleasant circular route that allowed us to combine hiking with a guided tour of the archaeological site (day organised by the Vexin Park). See the calendar on the website, as it is not available every weekend.
However, between points 11 and 12, which are marked as poorly cleared but passable, this is no longer really the case. With nettles 1.5 metres high, we had to climb up to the height of the wheat field! My calves still remember it this morning, and I was wearing cropped trousers! this section is marked as a GR (long-distance footpath), so something needs to be done.

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danight
danight

Overall rating : 4.7 / 5

Date of walk : Aug 05, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A very pleasant walk, done in August with autumn weather
In my opinion, the beginning and end are of limited interest. We walked straight ahead for several kilometres. We visited after the harvest, so it was very flat. However, there was a beautiful field of sunflowers before we entered the first copse.

As we started the walk quite late, at 5.30 pm, we cut straight across at point 4 to go directly to point 7. We passed through some superb woodland.

The positive aspects of the walk:
- the undergrowth, where we spotted a deer
- the Gallo-Roman ruins

Negative points:
- the start and end, which were very long with little to see, in the middle of fields.
- between points 11 and 12, the path is passable but full of nettles. Despite her trousers, my wife was stung several times. Fortunately, there is also a lot of plantain.

Thank you for this route

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LucienneR
LucienneR

Overall rating : 5 / 5

Date of walk : Apr 22, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Pleasant walk. Varied landscape. Excellent description.

We didn't see anyone except deer!

A few muddy patches after a day of rain.

The cross at Point 1 no longer exists. However, it is easy to identify the crossroads thanks to the other elements in the route description.

As for the "makeshift log bridge" at Point 6, it has been replaced by a small, fairly sturdy wooden plank bridge (April 2023).

I did not do the very last part between 11 and 12, where there is mention of a "poorly maintained but passable path (May 2020)".

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waiwaite
waiwaite

Overall rating : 4.7 / 5

Date of walk : Apr 17, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A very pretty, idyllic walk: the undergrowth is carpeted with white anemones, dotted with cuckoo flowers, hyacinths and violets.
No difficulty.
The first part is a bit monotonous, straight through the fields, and with a rather chilly wind.
The Calvary at 1 no longer exists, but the fork in the road is impossible to miss.
There are a few tree trunks and branches across the path, then a very muddy section with deep ruts around the small bridge between 6 and 7.

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Marc1953
Marc1953

Overall rating : 4.3 / 5

Date of walk : Mar 07, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

Very beautiful route... I do it at least three times a year

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Bernard Da
Bernard Da

Overall rating : 5 / 5

Date of walk : Nov 18, 2022
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

A varied and pleasant route through woods, with sweeping views;
The autumn colours are particularly beautiful at this time of year.
Passing by the very important archaeological site allowed me to learn more about this Gallo-Roman site by consulting the internet

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SirCianos
SirCianos

Overall rating : 4.3 / 5

Date of walk : Aug 23, 2022
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

Good description. After the Gallo-Roman city, vegetation has reclaimed its rights. The last part of the route must be completed in parallel fields because nettles block the path from point 11 onwards.

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Rambler49
Rambler49

Overall rating : 4 / 5

Date of walk : Jan 22, 2022
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

Be careful at point 4 when you have to turn left. Personally, I missed it and continued on the PR, then rejoined the circuit at Genainville. The section along the Gallo-Roman excavations is parish specific to Brittany.
This walk would be more pleasant in summer, but like all walks..

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gmevel
gmevel

Hello,
As the author of this hike, I am sorry that you did not enjoy it, unlike the other reviewers.
It is true that on wet ground, it quickly becomes less enjoyable.
As for the level of difficulty, it is classified as "moderate" and not "easy". This criterion is there to help you choose which walks to do.
I invite you to try it again in good weather, as it does have many interesting aspects.

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JeanjacquesDenys
JeanjacquesDenys

Overall rating : 3.7 / 5

Date of walk : Nov 14, 2021
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Busy trail : No

Difficult, very rugged route; best done in summer

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tsoille80
tsoille80

Overall rating : 5 / 5

Date of walk : Oct 19, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

I agree with all the comments. The last part is very straight and difficult because of the vegetation and nettles. Otherwise, it's a beautiful and varied hike. Thank you, Visorando.
Thierry

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Alain DERIVIERE
Alain DERIVIERE

Overall rating : 5 / 5

Date of walk : Oct 17, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Thank you

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