Misère Valley and Narbonne Plateau Route

From the banks of the Sarthe to the animal park on the Narbonne Plateau, this route offers all the charm of a mountain hike. Its steep paths, scree slopes, the small stream winding its way through the valley, the panoramic views... The Misère Valley, Haut-Fourché, Manoir de l'Linthe and the village of Saint-Léonard-des-Bois confirm this impression.
A visit to the church and two typical houses rounds off this route, 98% of which is on dirt tracks.

Details

4104109
Creation:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 5.73 km
  • ◔
    Average duration: 2h 00 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 129 m
  • ↘
    Descent: - 123 m

  • ▲
    Highest point: 194 m
  • ▼
    Lowest point: 95 m

Photos

Description of the walk

Depart from the car park on the banks of the Sarthe at the southern entrance to Saint-Léonard-des-Bois.

(S/E) Head for the car park exit and turn left. Take the footbridge to the left of the bridge to cross the Sarthe river, then immediately take the stairs to reach the small square below, which continues to the left along a small tarmac road that quickly turns into a stony path. Continue to the hamlet of Les Échameaux.

At the old cross, slightly to the right, there is a stony path which quickly becomes steeper for about 500 metres before descending again and joining the Ruisseau du Vieil Étang.
Stay on the right bank, where the winding path at the bottom of the valley climbs upstream.

(1) Please note: fallen trees blocking the path mean you have to cross the stream to continue on the left bank. The path then winds its way along the base of a series of scree slopes, where loose rocks can slow your progress.

Climbing and/or descending is prohibited on these rare, classified and protected sites.

(2) At the crossroads, take the path on the right (photo). It quickly becomes winding and the slope becomes steeper. Continue climbing until you reach a four-way crossroads (a fallen tree forms a barrier).

(3) Turn immediately to the right. The path shared withthe GR® (White and Red) enters an old slate production area that is still clearly visible.
on the left is an old quarry, and on the path is a stone platform with unusable slate residue. A little further on, on the right, a sign tells the story of this activity.
On the left, there are access points to the old extraction sites."
Continue for about 500 m and at the crossroads, continue straight ahead.
At the next crossroads, turn right and head towards the animal park. Several tracks branching off to the left of the path lead to the enclosure fences before rejoining the path.

(4) Continue along this path for about 130 metres. At the three-way junction, keep left on the uphill path. Continue for about 300 metres until you reach a distinctive rock outcrop on the right-hand side of the path.

(5) From the viewpoint, there is a bird's eye view of the Misère Valley, with a scree slope visible on the other side. On the left, on the promontory, there is a bench, a view of the animal park enclosures and an information panel about Armorican sandstone/Misère Valley.

Return to the path and continue along this peripheral trail around the plateau.

On the left is the animal park. A path opens up on the left between the enclosures and leads to the heart of the park.
On the right, the panorama opens up onto the Sarthe valley, the Manoir de Lhinte, a little further on the Haut-Fourché site and its cliff hugging the meander of the river, then below the plateau, the village and its bell tower.

(6) Take the path on the left, which offers a better view of the animals. At the next crossroads (hut), turn right. The path descends rapidly to a small tarmac road; follow it to the left.

(7) At the cross, follow the Chemin de Compostelle to the right for about 400 metres, then turn left into Rue de Narbonne.
At No. 1, you will see a house with lintels carved from roussard stone.
Continue along this street, turn left onto Rue de Saint-Léonard, then right onto Rue de Vendœuvre.
At the junction with Rue des Alpes Mancelles, a few steps to the left, at No. 23, you will see a beautiful, lovingly restored residence.
Note the date 1806 engraved on the door lintel. Walk down Rue des Alpes Mancelles (D212).
The Church of Saint-Léonard (murals, stained glass windows) is worth a visit. Return to the car park where you started (S/E).

Waypoints

  1. S/E : km 0 - alt. 96 m - Parking available at the edge of - Sarthe (rivière)
  2. 1 : km 1.57 - alt. 123 m - Trees obstructing the path. Cross the stream.
  3. 2 : km 2.18 - alt. 138 m - At the crossroads, turn right
  4. 3 : km 2.54 - alt. 183 m - Crossroads. Turn right
  5. 4 : km 2.98 - alt. 175 m - Y-junction
  6. 5 : km 3.37 - alt. 187 m - Viewpoint - Mont Narbonne à Saint Léonard des Bois
  7. 6 : km 4.24 - alt. 191 m - Y-junction
  8. 7 : km 4.94 - alt. 141 m - Archaic cross
  9. S/E : km 5.73 - alt. 96 m - Car park - Sarthe (rivière)

Notes

Hiking boots are strongly recommended.
Binoculars.
For the more athletic, this route can be combined with the Haut-Fourché Route.

Worth a visit

The Alpes Mancelles
In the north-west of the Sarthe department, this listed natural site belongs to the Armorican massif. Its geological history and volcanic origins can be discovered on the numerous information panels dotted along the route.

Archaic crosses Archaic and uneven in shape.
Usually located at crossroads and/or on pilgrimage routes, these crosses, generally carved from a block of red sandstone, served as landmarks for travellers.
Roussard sandstone is a reddish, iron-rich sandstone. It gives the old buildings in our region their distinctive colour. It is part of our local heritage.

Rockfalls
Rocky scree formed by the combined action of freezing and thawing dating from the last ice ages between 10,000 and 100,000 years ago.
These rare sites in Sarthe are classified and protected (climbing and/or descending is prohibited).

Slate quarries
On this site rich in Ordovician schist, characterised by its foliation, two quarries were exploited in the mid-19th century. Prone to rust, the slate produced had a poor reputation, which led to the end of this exploitation in 1860.

Narbonne Plateau
Rising to 203 metres, the Narbonne Plateau is undoubtedly an ancient oppidum dating back to Gallic times and used as a fortified camp during local conflicts.

Animal park
Today, an animal park (free and open to the public) occupies the top of the plateau, offering visitors the chance to see rare and familiar wildlife: llamas, sika deer, fallow deer, mouflons, Ouessant sheep, dwarf and rove goats, ponies and Cotentin donkeys.
Spread out across the vast enclosures, the animals are sometimes difficult to spot as the space offers them plenty of places to hide. Don't hesitate to climb up to the fences and go back to where you didn't see anything before. The challenge of discovering these peaceful creatures from random vantage points will ensure you have a wonderful time with your children at this natural site.

Misère Valley
Under the old regime, this uncultivated sandstone environment was devoted to timber production. Over-exploitation has degraded the environment, and heather has replaced it. The modest rural population raises sheep here. Down below, where the slope becomes gentler, the cultivation of rye and buckwheat produces meagre resources. The valley floor, saturated with water, is uncultivated. This valley is aptly named!

Le Haut Fourché
Rising a few metres above the neighbouring heights at an altitude of 216 metres, it is one of the peaks of the Sarthe.
Shaped over thousands of years in the Armorican sandstone of the Alpes Mancelles, the Sarthe river has carved out its bed here, forming a circular meander that hugs the left bank. Entirely covered by forest, it overlooks the village of Saint-Léonard-des-Bois, nestled on the other bank at the foot of the Narbonne plateau.

Saint-Léonard Church
Worth seeing: a sculpted ensemble representing the Dormition of the Virgin. A stained-glass window and a statue tell the story of the hermit.

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

4.1 / 5
Based on 20 reviews

Reliability of the description
3.9 / 5
Ease of following the route
3.7 / 5
Route interest
4.5 / 5
claireyann
claireyann

Overall rating : 3 / 5

Date of your route : Oct 21, 2025
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★☆ Good
Very busy route : No

We wanted to do this hike in reverse, but when we got to point 3, the path was blocked with barbed wire and a sign saying "Private property, no trespassing". We didn't dare take it to go down to the Vieil Etang river and the Misère valley. The other paths we encountered on the way back are also blocked or prohibited because of a sensitive classified site.
There may not be any prohibition signs when following the route in the indicated direction, but I still wonder whether it is permitted to pass in the uphill direction.

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User 27551279

Overall rating : 4 / 5

Date of your route : Sep 29, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Very pleasant, easy route with beautiful views

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Proseverbale
Proseverbale
• Edited:

Overall rating : 1.3 / 5

Date of your route : Feb 26, 2025
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★☆☆☆☆ Very disappointing
Route interest : ★☆☆☆☆ Very disappointing
Very busy route : No

Far too many fallen trees, no markings whatsoever. We struggled through the first section before finally reaching the valley of misery.

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boucolijafbon
boucolijafbon

Thank you for your feedback.
We are always delighted to hear that this route continues to be a great success and provides you with an enjoyable experience of discovery.

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Md49
Md49

Overall rating : 3.7 / 5

Date of your route : Oct 05, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent and varied walk. The small detour between points 1 and 2 is no longer necessary as the path has been cleared, which caused us to get a little lost, but otherwise it was magnificent. Some sections are very steep or a little tricky, but our 6-year-old son still managed to keep up. Definitely worth doing! Really!

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callu Michel
callu Michel

Overall rating : 5 / 5

Date of your route : Jul 17, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

:very good

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Jean michel lepers
Jean michel lepers

Overall rating : 4.3 / 5

Date of your route : Apr 15, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

This weekend, crossing the upper stream was very tricky! I was supervising a group of relatively elderly people and decided to turn back to avoid any falls!

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jean91
jean91
• Edited:

Overall rating : 4.7 / 5

Date of your route : Mar 22, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk, especially at the beginning along the Sarthe river, and three-quarters of the way along with a clear path offering beautiful views of the valley. See photos

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Sirmaelle
Sirmaelle
• Edited:

Overall rating : 4.3 / 5

Date of your route : Dec 30, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A route with our hiking friends at the end of the year. We discover the Alpes Mancelles!
This route is varied, interesting and a real change of scenery.
The rocky climb almost from the start is technical in very wet weather: it took us longer than expected: our thought was: we hope the descent will be easier (yes, it is).
We were delighted to have followed the suggested route!
To follow the route, I use GPS to be sure I don't stray from it.

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Vero72
Vero72

Overall rating : 3.7 / 5

Date of your route : Oct 08, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A parish specific to Brittany, parishes-only, very pleasant short hike. The locations are worth the detour.
However, the information sheet, which seemed very precise, left us with serious doubts two or three times in the forest. Fortunately for us, a group of people who knew the area well helped us find the right path (two other hikers ahead of us, who were also using the Visorando information sheet, were also stuck!).

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garance45
garance45

Overall rating : 3.7 / 5

Date of your route : May 02, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A very interesting hike, but luckily we had the GPS track from the Visorando app! There is a problem that has already been reported regarding the ford, and at point 2, we took the path opposite as indicated by the GPS and not the one on the right, but perhaps we were not on the right path
The explanatory signs about the geology are very interesting, even if there are errors in the scale of the different ages (I was hiking with a specialist )

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RANJARD Arnaud
RANJARD Arnaud

Overall rating : 4.7 / 5

Date of your route : Apr 17, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A route offering fascinating explanations about the local geology!
Given the short duration of the hike, it is worth adding the Haut Fourche, starting from the car park and offering a bird's eye view of Saint Leonard des Bois and the Sarthe, then crossing the bridge and starting to walk along the Sarthe.

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RANJARD Arnaud
RANJARD Arnaud

Overall rating : 4.7 / 5

Date of your route : Apr 17, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A route where you can enjoy several fascinating explanations about the local geology!

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Enrico72
Enrico72
• Edited:

Overall rating : 4.5 / 5

Date of your route : Apr 09, 2023
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

I only use GPX tracks, so no worries.
Please note that depending on the time of year, some areas can be very wet.
There are no roads, only paths, so be careful. Part of the route is also a mountain bike trail.

But it really is a beautiful ride.
Very good

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jcmasson
jcmasson

Overall rating : 4.7 / 5

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

route court with beautiful panoramic views of Saint Léonard des Bois and the Sarthe river

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