The mills of the upper Essonne valley

Before motorisation, milling was highly developed along the banks of the Essonne. This hike sets out to discover no fewer than five old water mills, whose presence has been documented since the 18th century. The route along the river is full of charm and the numerous reed beds add a touch of natural heritage to this very diverse hike.

Technical sheet

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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.76 km
  • ◔
    Average duration: 3h 10 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Vertical gain: + 20 m
  • ↘
    Vertical drop: - 21 m

  • ▲
    Highest point: 101 m
  • ▼
    Lowest point: 77 m

Photos

Description of the walk

Departure from the church in Briarres-sur-Essonne. Parking is available in designated spaces either at the foot of the church or across the street, near the town hall.

In addition to the markings, there are walking signposts at various points.

Yellow + red and white markings

(S/E) Head north, leaving the church on your left and the town hall on your right. Follow theGR®32and the main street (Rue de la Gare on the map) and cross the disused railway line.

(1) Immediately after, turn right down Chemin des Parès (dead end). At the bottom, the paved lane gives way to a path closed to motor vehicles. Follow the Essonne River on your right and cross two footbridges over spillways. After the second footbridge, walk between two branches of the river. At the end of the path, turn right and cross another footbridge. You will come out into a gravel courtyard. Reach a road and follow it to the left for a few metres (nice view of the river, information board).

(2) Turn right (east) and follow the small road uphill towards Orville (sign). Cross the hamlet of Buisseau and, before the exit sign, turn left onto a grassy path that descends. Leave a pond on your right, walk along the edge of a wood on your left and then enter the wood. Walk through the woods with a wetland area on your left, then a reed bed. Continue in the same direction through more open terrain with a few pine trees on your right. At the end of the path, walk along a public garden on your right (bench, water fountain). Continue along a paved lane until you reach a junction with the D831 road.

Yellow signposting

(3) Follow the road to the left. Cross a main branch of the Essonne, leave Orville and then cross a second branch of the river. Turn left with the road and, before a right-hand bend, at a place called La Traverse, leave the road and take a grassy path on the left. Head south between the fields with the small church of Dimancheville clearly visible. At the first house, the path gives way to tarmac. At the end of the lane, turn left and walk downhill with the church on your left. At the bottom, cross the mill courtyard (private property, pedestrians allowed; please respect the premises).

(4) Cross the Essonne again and turn right to follow it on your right. Take a footbridge over a weir (wash house on the opposite bank) and follow the Essonne to the Moulin de Buisseau.

(2) Continue on the small road opposite which climbs towards Châtillon (sign). Note the beautiful view of Briarres church on the right and leave the hamlet of Buisseau. Pass under the railway bridge (be careful, narrow passage) and, on the other side, ignore the two paths on either side. Continue along the road and enter Le Pont. At the stop sign, cross the D27 and follow the Rue du Moulin de Charreau (dead end) opposite, set back on the left. Follow the street to the end at the mill (no. 380), ignoring all the side roads.

(5) Then turn left and go up a grassy path along the edge of the field on your left. At the top, continue east-southeast between the fields. At the first crossroads, turn right (south) towards a strip of woodland on the right (no signpost here). Follow the woodland on your right. Continue south, descending slightly, and pass some bushes on your left and then a copse on your right.

(6) At the crossroads by a solitary tree, turn right (south-south-west) towards a wood. Go through the wood uphill. At the crossroads just as you leave the wood, turn right (ignore the "PR® de Châtillon" sign which tells you to go left). Walk along the edge of the wood on your right, then between the fields towards a village. At the T-junction (farm building on the right), turn left. At the next junction, turn right. Note the hiking map on the left and leave the track leading to Moulin de Châtillon (information sign) on your right. Continue along Rue du Marais de Châtillon, which turns left to cross the hamlet.

Yellow + red and white markings

(7) At a gate on the left (no. 25bis), turn right towards Francorville and rejoin theGR®32. Pass between two reed beds and cross a branch of the river. Turn right (information sign) and cross the Essonne at the Moulin de Francorville. Go back up the road and walk alongside an orchard on your left and the Francorville farm on your right.

(8) Before the top of the hill, at the corner of the farm, turn right onto a grassy path that starts at the foot of the building (be careful to spot this start). Then follow a hedge on your right (through a gap at the start of the hedge, note the farm's dovecote on your right). Further on, descend with a copse on your left. At the bottom (reed bed on the right), turn left and follow the path through the undergrowth. Then climb up on the left, leave the woods and stay on a grassy path with a field on your left and woods on your right.

(9) At the corner of the field, turn left at a right angle and go up, keeping a plantation of conifers on your right (not shown on the map). Before the top of the hill (signpost without a sign in December 2016), turn right. At the end, the grassy path gives way to a trail. Walk through the undergrowth with views of the reed beds below on the right and the bell tower of Briarres church opposite.

(10) At a fork, take the grassy path on the right with a bank on your left and a fence on your right. At the end, follow the road to the right. At the stop sign, turn left and then immediately right into Rue des Coquereaux (no entry). At the next stop sign, turn left and you will immediately see Briarres church (S/E).

Waypoints

  1. S/E : km 0 - alt. 93 m - Église Saint-Étienne (Briarres-sur-Essonne)
  2. 1 : km 0.23 - alt. 95 m - Chemin des Parès
  3. 2 : km 0.75 - alt. 82 m - Buisseau Mill - Essonne (l')
  4. 3 : km 2.41 - alt. 81 m - Orville
  5. 4 : km 3.43 - alt. 80 m - Dimancheville Mill
  6. 5 : km 5.49 - alt. 86 m - Moulin du Charreau
  7. 6 : km 6.6 - alt. 86 m - Crossroads - Elevation 86
  8. 7 : km 7.8 - alt. 85 m - Châtillon
  9. 8 : km 8.33 - alt. 93 m - Francorville farm
  10. 9 : km 9.3 - alt. 84 m - Corner of a field
  11. 10 : km 10.23 - alt. 87 m - Fork
  12. S/E : km 10.76 - alt. 93 m - Église Saint-Étienne (Briarres-sur-Essonne)

Practical information

Wear hiking boots as some sections may be wet.

Reed beds are fragile and difficult environments (as indicated by signs on site): do not attempt to enter them.

SeveralPR® trails, all marked in yellow, intersect on this hike: the route followed corresponds tothe PR® des Moulins. The signposting and signage are generally very satisfactory (as of December 2016) but, due to a lack of support, there are no signs between the fields. A 1:25,000 map is still necessary (at least the one accompanying this description).

Hike completed by the author on 3 December 2016.

In the nearby area

The old mills are one of the attractions of this route, which is dotted with information panels about them:
- Buisseau (1).
- Dimancheville (4).
- Charreau (5).
- Châtillon, between (7) and (8).
- Francorville, between (7) and (8).

Other elements of built heritage:
- Church of Briarres-sur-Essonne (12th-16th centuries) (S/E).
- Church in Courdimanche, shortly before (4).
- Francorville farm (8).

Natural heritage:
- Banks of the Essonne.
- Several reed beds.

 Always stay careful and alert while following a route. Visorando and the author of this walk cannot be held responsible in the event of an accident during 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 25 reviews

Reliability of the description
5 / 5
Clarity of route map
5 / 5
Route interest
4.5 / 5
Jack45
Jack45

Overall rating : 4.7 / 5

Date of walk : Sep 01, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

The starting point is the church in Briarres sur Essonne. There is no problem finding parking. The start of the route is shaded and very pleasant along the banks of the Essonne. The information boards are interesting and immerse you in history. The water point in Orville is nice, but it is the only one on the route. The mills are all privately owned, so it's impossible to get close to them, which limits the appeal of this walk. The church of St Blaise St Fiacre was closed and the river was blocked by a fallen tree. The path from Francorville to Briarres is gradually disappearing due to ploughing by farmers. Eventually, it will no longer exist. The distance is accurate at 10.36 km. There are landmarks except on the plain.

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spinoza2009
spinoza2009

Overall rating : 5 / 5

Date of walk : Oct 28, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Hello everyone, a great little hike in superb autumn weather. Warm colours and unobstructed views of the countryside. Even though the various mills are privately owned, imagining them in operation fills the mind with wonderful memories. The mild weather allowed me to enjoy a snack on the banks of the Essonne. A truly happy moment.

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guy friedmann
guy friedmann

Overall rating : 3.7 / 5

Date of walk : Sep 04, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★☆☆☆ Disappointing
Busy trail : Yes

There are no mills to be seen, as they are all hidden away in beautiful private residences!
The wooded areas are dirty and uninteresting...
All that remains is the calm of a Sunday afternoon in September.
.

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Christian G
Christian G

Overall rating : 5 / 5

Date of walk : May 02, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

The only tricky point is that access to the mills is not possible (private owners).

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Viorika
Viorika

Overall rating : 5 / 5

Date of walk : Mar 26, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Well-marked route, clearly explained, reliable GPX track.
The landscape is varied.
A very beautiful hike with no particular difficulties.
Wild boar hunting was requested by the prefecture on that day.
The reason: too many wild boars, they are destroying the fields that are going to be sown with corn.
Life is complicated when you live together...

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@rnaud
@rnaud

Overall rating : 5 / 5

Date of walk : Mar 14, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Walk taken on 15/03/21, few people (very few, to be honest).

Very pleasant walk, magnificent mills and beautiful stone buildings, a feeling of peace throughout the route.

There were a few sections in the woods and some tarmac (particularly when crossing the village of Le Pont), but given the length of the route, this was not a problem.

Best done on a sunny day to really appreciate it.

The directions are very reliable, although we usually prefer the very useful GPX route!

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boucles d'or
boucles d'or
• Last modified:

Overall rating : 5 / 5

Date of walk : Jan 08, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : Not used / Not applicable
Route interest : ★★★★★ Very good
Busy trail : No

I had already done this hike three years ago, at the same time of year. And I enjoyed it just as much. As usual with Netra's hikes, the description was perfect, making it impossible to go wrong or get lost.
For this route, just follow the well-marked signs. And if you have any doubts, refer to the description and you'll quickly find your way. I highly recommend it.
A pleasant, peaceful hike with few other people around...
However, at this time of year, make sure you wear good waterproof shoes that come up high. The paths are very muddy!

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Autruy
Autruy

Overall rating : 4.7 / 5

Date of walk : Jul 11, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

Very well explained route. Easy and enjoyable hike. Don't forget to protect yourself against mosquitoes.

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Nicolas73@
Nicolas73@

Overall rating : 4.7 / 5

Date of walk : May 28, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

Excellent description of the perfect tour!

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nenette1808
nenette1808

Overall rating : 5 / 5

Date of walk : May 23, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : Not used / Not applicable
Route interest : ★★★★★ Very good
Busy trail : No

I'm very happy to use Visorando. It has allowed me to get to know the surrounding area and discover some great places close to home

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Butta91
Butta91

Overall rating : 4.7 / 5

Date of walk : May 20, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

The walk was very pleasant and the surroundings were lovely. We were a little disappointed by the mills, where the machinery was no longer there (the wheels were missing and they were on private property, which was not always visible).

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Bérénice77
Bérénice77

Overall rating : 5 / 5

Date of walk : May 17, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

A pleasant walk for all abilities

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luc.van
luc.van

Overall rating : 5 / 5

Date of walk : Jan 19, 2020
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

A very beautiful site!

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racerd92
racerd92

Overall rating : 5 / 5

Date of walk : Aug 18, 2019
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

A varied and enjoyable walk, but I wouldn't do it in wet weather.
The description is spot on

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PascalFrancette
PascalFrancette

Overall rating : 4.7 / 5

Date of walk : Aug 11, 2019
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good

Very pleasant hike, no particular difficulties
Very good description, very detailed, thank you

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