Petit Morin Valley - Jouarre Abbey and the Dhuis Aqueduct

Rich in heritage, Jouarre is a commune overlooking the Petit Morin shortly before it joins the Marne. This hike, which alternates between cultivated fields and woods, runs alongside the Etang de Péreuse and then offers a route with little elevation gain on the embankment of the underground Dhuis aqueduct. There are beautiful views of the Marne and Petit Morin valleys.

Details

106311
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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.12 km
  • ◔
    Average duration: 3h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 72 m
  • ↘
    Descent: - 71 m

  • ▲
    Highest point: 154 m
  • ▼
    Lowest point: 111 m

Photos

Description of the walk

Parking in Jouarre, Place Auguste Tinchan (parking meter except Sundays and public holidays) or in a small car park at the corner of Rue Jehan de Brie and Rue de la Tour, nearby. Access via the D402 from La-Ferté-sous-Jouarre.

Yellow signposts

(S/E) Go to the end of Place Auguste Tinchan, which is on the side of the road to La-Ferté-sous-Jouarre (near the town hall and the abbey). Then take Rue Milon. When you reach a small square, turn left onto Rue du Puits Certain. At the end of this street, turn left onto Rue Bicètre. At the stop sign, turn right onto Rue de la Grange Gruyer.

Yellow markings (very rare or absent, due to lack of support)

(1) At the crossroads near the waste collection point, take the path opposite, to the right of the cross, which leads between the fields. At the T-junction, turn right. At the next junction, turn left onto a gravel lane parallel to the road. After a few dozen metres, turn left onto the first path between the fields. This path soon bends to the right and heads west until you reach a small road, which you follow to the left to enter a wood. Continue downhill to the Étang de Péreuse.

(2) Walk along the pond that you can see on your left through the foliage and then go back up. At a fork, take the small road on the right towards the "Franco-British cemetery" (sign).

No signposts

(3) At the next crossroads, after just a few metres, ignore the yellow sign on the back of a "Stop" sign that tells you to turn left, and continue straight ahead, keeping the woods on your left.

(4) At the end of the woods, turn left and follow the paved path to the military cemetery at Château de Péreuse (sign). Retrace your steps.

(4) Continue left (west) on the small road. Enter Signy and go down to a crossroads (cross, post box). Turn right into Rue de la Dhuis.

Red and white markings (not very dense)

(5) Before the "end of speed limit" sign, just after the house at No. 2 on the street (markers on posts on both sides of the road), take the faint grassy path that branches off to the right. You are now on the embankment of the underground Dhuis aqueduct, which you will follow: here and there, markers on the side of the road and small masonry structures can be used as landmarks. Start between the fields, cross a stream and enter the undergrowth. After leaving the woods, the path turns east and climbs slightly.

Red and yellow markings (not very dense)

(6) At the crossroads, continue straight ahead towards "Jouarre". At the bottom of a descent, you will find a masonry structure larger than the others: this is a bridge that the aqueduct uses to cross the stream that flows from the Etang de Péreuse. It is impossible to cross this bridge, which is topped by a tall concrete shed. Go around the bridge on the right and wade across the stream (using a pole as an improvised handrail, if available). Go back up through the undergrowth and reach a road.

(7) Cross the road (be careful) and continue straight ahead on a wide path.

(8) As you leave the woods, you will have a clear view of the Marne valley. After a bend to the right, cross a road (houses below on the left) and continue across open ground. Cross a stream on a concrete footbridge and enter a wood. Continue straight ahead, ignoring the paths to the left and right. You will reach a road at the exit of Sept Sorts (sign), cross it (be careful) and continue straight ahead.

Yellow markings

(9) At the crossroads, leave theGR® trail straight ahead and take the small road on the right that climbs back up to the plateau. Walk along the edge of a wood and go around the left side of the wall surrounding the Château de Ventueil, which can be seen beyond the wall.

(10) Enjoy the view of the Petit Morin valley (bench). Continue south-east on the small road and note a wash house in a fenced meadow on the left. At the crossroads, take the small tree-lined road opposite (no entry sign). Pass the Jouarre war memorial and, at the crossroads just after, continue straight ahead towards the abbey (sign). Follow Rue du Petit Huet to Place Auguste Tinchan (S/E).

Waypoints

  1. S/E : km 0 - alt. 140 m - Place Auguste Tinchan
  2. 1 : km 0.81 - alt. 150 m - Jouarre - Craft zone
  3. 2 : km 3.18 - alt. 124 m - Étang de Péreuse
  4. 3 : km 3.69 - alt. 139 m - Péreuse - Crossroads
  5. 4 : km 4.09 - alt. 149 m - Chemin du - Cimetière militaire franco-anglais (Signy-Signets)
  6. 5 : km 5.49 - alt. 121 m - Signy - Dhuis Aqueduct and GR11
  7. 6 : km 6.51 - alt. 133 m - Crossroads
  8. 7 : km 7.26 - alt. 121 m - Route D114p, after the - Ru de Péreuse
  9. 8 : km 8.06 - alt. 121 m - View of the valley of the - Marne (la)
  10. 9 : km 10.17 - alt. 122 m - Crossroads - Abandon the GR11
  11. 10 : km 11 - alt. 138 m - View of the valley - Petit Morin (le)
  12. S/E : km 12.12 - alt. 140 m - Place Auguste Tinchan

Notes

To reach the starting point by public transport:
Train to La Ferté-sous-Jouarre station (Transilien line P, terminus from Paris-Est station). Then take the Pays Fertois bus, line 41. Information and timetables: Transilien and Transdev Pays Fertois websites.

In Jouarre: shops, bar, restaurant. No water points along the route. A 1:25,000 map is useful.

The Dhuis Aqueduct is a protected area: dogs must be kept on a leash and horses are not allowed. On this hike, the path along the embankment is often very grassy: after rain, you may get your feet wet... On both sides of the aqueduct bridge, between (6) and (7), the ground may be muddy.

Variations:
- You can shorten the hike at (3): turn right onto the wide path between the fields that joins the Aqueduc de la Dhuis at (6) (yellow markings).
- If, between (6) and (7), the ground is very muddy, or if the stream is too high at the aqueduct bridge, you can avoid this section: at the crossroads (6), take theGR®14Amarked in red and white on the left, turn right onto the D114p road and join the Aqueduc de la Dhuis at the point (7).

Hike completed by the author on 7 May 2015.

Worth a visit

In Jouarre, in the town centre, near the starting point:
- Working Benedictine abbey.
- Romanesque tower attached to the abbey.
- Merovingian crypt (worth a visit in its own right).
To visit the crypt or tower, contact the Tourist Office opposite the abbey. Opening hours:
- April to October, 10:00 a.m. to 1:00 p.m. and 2:00 p.m. to 6:00 p.m. (closed on Tuesdays).
- November to March, 10:00 a.m. to 1:00 p.m. and 2:00 p.m. to 5:00 p.m. (closed on Mondays and Tuesdays).

The Dhuis underground aqueduct (also spelled Dhuys) was built between 1863 and 1865. It captures water from the Dhuis River in the south of the Aisne department. It runs for approximately 130 km to Paris, with a very slight gradient. Owned by the City of Paris, some sections of its embankment are used as a promenade or hiking trail, as is the case here.

Nearby (4) is the French-British military cemetery of Château de Péreuse. It contains the graves of 133 soldiers who were mainly killed during the First Battle of the Marne (September 1914) or the Second Battle of the Marne (July 1918).

At point (10): Château de Venteuil (private property) and view of the Petit Morin valley.

Within the Île-de-France region, the Petit Morin valley is a preserved area with a strong rural and agricultural character. This hike is part of a series of circuits lasting between 3 and 4 hours, covering the small roads of this charming valley and the communal paths where motorised vehicles such as quad bikes and 4x4s are prohibited (see below for the URLs of the other hikes).

 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

4.5 / 5
Based on 24 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.7 / 5
Route interest
4.1 / 5
Clovis5793
Clovis5793

Overall rating : 4.7 / 5

Date of your route : Apr 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike along a pleasant trail.

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Dr Panda
Dr Panda

Overall rating : 4 / 5

Date of your route : Feb 13, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

nice walk with lots of paths through the fields, so best done in spring or early summer
several very nice viewpoints
the walk is fairly easy but not in rainy weather, as the paths may be muddy

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leonisa14
leonisa14

Overall rating : 4 / 5

Date of your route : Jul 12, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★☆☆☆ Disappointing
Very busy route : No

Very easy hike with simple directions to follow. However, the route isn't particularly exciting and there are a few too many paved roads for my liking.

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Fred Bourges
Fred Bourges

Overall rating : 5 / 5

Date of your route : Jun 13, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

An easy and sometimes fun activity for the whole family (crossing on a plank over the river), with beautiful views. Plains, forests, fields: it has it all! A stop at the Perreuse military cemetery and an explanation of how the Dhuis system worked are a must and make the walk even more interesting.

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HeletMich
HeletMich

Overall rating : 5 / 5

Date of your route : May 24, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike with varied landscapes and little difficulty.
Many thanks to whoever created this route.

See you soon.
Hélène

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virgule
virgule

To do one day.

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uzes2015
uzes2015

Overall rating : 5 / 5

Date of your route : Aug 22, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A beautiful hike between fields and woods.

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Le guy
Le guy

Overall rating : 4 / 5

Date of your route : May 12, 2019
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

Just a correction. At point 4, don't look for a cross or a letterbox, but turn right onto Rue de la Dhuis
And don't hesitate to take the GR and the short stretch of road between points 6 and 7 in rainy weather

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baladeenforêt
baladeenforêt

Overall rating : 5 / 5

Date of your route : May 06, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Very beautiful and varied walk
Very good explanations from the guide
Congratulations!

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chamigny
chamigny

Overall rating : 4.7 / 5

Date of your route : Nov 08, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

A very beautiful hike without any major difficulties, through magnificent autumn woods.

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Liloo83
Liloo83

Overall rating : 5 / 5

Date of your route : Nov 05, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Top notch!
A great walk through the woods following the Dhuys Aqueduct with a little bridge to cross.
You can shorten the walk by an hour by avoiding the detour through the cemetery.

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spartefr
spartefr

Overall rating : 4.7 / 5

Date of your route : Aug 04, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

The tour is a bit short... Is it possible to extend it with a visit to Jouarre and the surrounding area?

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alain.79380
alain.79380

Overall rating : 4 / 5

Date of your route : Jun 26, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

The description of the route from point 9 does not correspond to the terrain.
Otherwise, it's a lovely walk

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ovil
ovil

Overall rating : 4 / 5

Date of your route : May 16, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

A pleasant hike under a warm sun and on dry paths. I followed it up with the hike called "Jouarre Abbey and the banks of the Marne", which starts at the end of the previous hike in Jouarre.
There were relatively few shaded areas.
Crossing the stream, which was almost dry, at point 6 was easy. The "railing" was in place but a little low. If you have long enough arms, you can lean on the bridge.

There are public toilets near the abbey.

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COLPIN Anne
COLPIN Anne

Overall rating : 4.3 / 5

Date of your route : May 12, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average

The description of the route from point 9 does not correspond to the terrain. We followed the GR and yellow markings all the way and ended up back in Jouarre. A lovely walk, as always. Thank you

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