Loop around Commeny

An easy loop around Commeny via Le Perchay and the Chaussée Jules César.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 13.37 km
  • ◔
    Average duration: 4h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 74 m
  • ↘
    Descent: - 79 m

  • ▲
    Highest point: 116 m
  • ▼
    Lowest point: 55 m
  • ⚐ Country: France
  • ⚐
    Area: Vexin
  • ⚐ City: Commeny (95450)
  • ⚑
    Start/End: N 49.126422° / E 1.889532°
  • ❏
    IGN map(s): Ref. 2113ET
  • Hour-by-hour weather

Photos

Description of the walk

Start near the church, parking available on Rue de l'Église in Commeny.

(S/E) Join the Grande Rue and follow it to the right

(1) Take the street on the left just before the bakery towards the Maison du Pain. Pass the water tower on the left and continue straight ahead.

(2) At the three-way junction, turn right, pass behind a wash house and continue along the path towards the Moulin de Gouline

(3) Continue and then turn left onto the D159 road.

(4) Go up to the right, keeping to the right-hand side of the road.

(5) At the top of the hill, take the path on the right (landmark JC4), descend towards the Étang de la Vallière, going around it. Pass the mill of the same name and reach the D51.

(6) Follow this road on the left.

(7) After the sign, take the narrow tree-lined path marked GR®®. Follow the Vallée aux Moine and arrive in Le Perchay. Leave theGR®® and continue straight ahead on Grande Rue, passing the church and continuing along the road until you reach the D66.

(8) Turn right, then at the next junction, turn left onto the D51 towards the silos (agricultural cooperative).

(9) Turn right onto Chaussée Jules César and continue along this road. Pass a first crossroads near Gouzangrez, crossing the D66, and continue.

(10) At the junction with a road, turn right to reach Commency.

(1) Turn left to rejoin Rue de l'Église (S/E).

Waypoints

  1. S/E : km 0 - alt. 110 m - Église Saint-Martin (Commeny)
  2. 1 : km 0.16 - alt. 109 m - Crossroads of the loop
  3. 2 : km 1.08 - alt. 93 m - Three-way junction
  4. 3 : km 2.71 - alt. 69 m - Gouline Mill
  5. 4 : km 3.59 - alt. 69 m - Junction with the D159
  6. 5 : km 4.16 - alt. 87 m - Landmark JC4 - Start of the trail
  7. 6 : km 5.97 - alt. 66 m - Small road
  8. 7 : km 6.1 - alt. 62 m - Start of the trail
  9. 8 : km 8.42 - alt. 94 m - Route
  10. 9 : km 9.06 - alt. 104 m - Chaussée Jules César
  11. 10 : km 12.23 - alt. 115 m - Small road
  12. S/E : km 13.37 - alt. 110 m - Église Saint-Martin (Commeny)

Worth a visit

In Commeny, depending on the day and season, visit the Bread Museum
From point (9) to point (10), the hike follows the Chaussée Jules César, the remains of a Roman road linking Paris to Rouen.
For more information

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

4.8 / 5
Based on 28 reviews

Reliability of the description
4.8 / 5
Ease of following the route
5 / 5
Route interest
4.6 / 5
Didier Henriot
Didier Henriot

Overall rating : 4.7 / 5

Date of your route : Nov 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

An easy and pleasant route. We did it in foggy weather.

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Hervé Roullet
Hervé Roullet

Overall rating : 5 / 5

Date of your route : May 14, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Nice hike, no worries!

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Sylvie Petitpois
Sylvie Petitpois

Overall rating : 4.7 / 5

Date of your route : Jun 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very nice, varied walk. Perhaps in summer, do the walk in the other direction to get the least shaded section at the start of the route.
The picnic table before el Perchay, mentioned in a previous comment, is not visible from the path.

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Alain95
Alain95

Overall rating : 5 / 5

Date of your route : Apr 14, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very nice walk, and at that time there were a lot of moorhens being born on the lake at Moulin de Vallieres.

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ealet
ealet

Overall rating : 4.7 / 5

Date of your route : Oct 22, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Pleasant and varied route, easy to follow, only downside: a little too much tarmac.
thanks to the author for sharing

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Triskel 35
Triskel 35

Overall rating : 5 / 5

Date of your route : Sep 11, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Take advantage of the bakery in Commeny before setting off!
Very pretty walk with 2 ponds, picnic just before the entrance to Le Perchay, near the wash-house, calm and restful.
Semi-shaded route with no difficulties.
We made a diversion to visit the village of Gouzangrez just before returning to Commeny.
Many thanks to Visorando.

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Arsinoe
Arsinoe

Overall rating : 4.3 / 5

Date of your route : Feb 27, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant walk, especially the section along the ponds.

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bruno serret
bruno serret

Overall rating : 4.7 / 5

Date of your route : Sep 05, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very nice walk, with pretty landscapes and sites such as the Gouline wash-house and mill, and the Vallière pond. Very pleasant paths in the undergrowth, all the more enjoyable as it was very hot. The last part was less pleasant, namely the last 3 km on the chaussée Jules César, which had no shade! There were also some nice hazelnut pickings along the way. Otherwise, the 14 km were completed without any difficulty.

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Mélanie.Pi
Mélanie.Pi

Overall rating : 4.7 / 5

Date of your route : Aug 16, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice loop around Commeny.
There were a few sections along the secondary roads but very little traffic.
Nice crossing of the fields via the Chaussée Jules César.

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lneuveeglise
lneuveeglise

Overall rating : 4.7 / 5

Date of your route : May 31, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Lovely walk, easy path, pretty scenery. Picnic table below the path, just before the entrance to Le Perchay (wash-house symbol in blue on the IGN map).

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Amc
Amc

Overall rating : 4.7 / 5

Date of your route : May 26, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Beautiful post-confinement hike.
Peace and serenity, beautiful scenery, very pleasant picnic by the pond.
Easy walk.

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Marc1953
Marc1953

I live in LE PERCHAY, and I can confirm that the section leading to the Silo and onto the Chaussée Jules César is dangerous.

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Marc1953
Marc1953

Overall rating : 4.7 / 5

Date of your route : Dec 10, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Nothing to report, very good walk.

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PPBoington
PPBoington

Overall rating : 5 / 5

Date of your route : Sep 16, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A great discovery I recommend

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flaulin
flaulin

Overall rating : 5 / 5

Date of your route : Jun 09, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Great walk, very pleasant with plenty of places to stop. However, beware of the sections that cross the road, especially the section near the silo before you reach the Roman road. There's no space at the side of the road and the cars go very fast! Be careful, especially with children!

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