Four valleys around Marennes

A walk mainly on paths, along the Fausse, Charoin, Les Endiennes and Noyon valleys between Marennes and Villette-de-Vienne.

Technical sheet

1643796
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.94 km
  • ◔
    Average duration: 4h 15 
  • ▲
    Difficulty: Moderate

  • ⚐
    Return to departure point: Yes
  • ↗
    Vertical gain: + 287 m
  • ↘
    Vertical drop: - 287 m

  • ▲
    Highest point: 343 m
  • ▼
    Lowest point: 214 m

Photos

Description of the walk

Park in the Marennes cemetery car park.

(S/E) When you exit, walk along the left side of the Chaponnay road (D150). Go straight across the roundabout towards Chaponnay and continue for about 100 metres.

(1) Just before the small bridge and the narrowing, take the dirt track on the right. Follow this track along the first valley, the Combe de Fausse. At the signpost for "Les Hauts de Fornion", take the track on the right towards "Le Coin". You will then come to a tarmac track, which you take on the right towards the water tower.

(2) Shortly afterwards, at the signpost for "le Coin", take the path on the right. Follow it to the next crossroads. First turn left then right and continue along the path heading south. You will reach the next intersection at the bottom of the valley.

(3) Turn right onto the path and walk up along Combe Charouin, following the yellow and red signs, keeping to the right. You will come out onto a paved road at Col de Bel-Air.

(4) Follow it to the right and, in the bend, turn right again onto Chemin des Platières.

(5) Further on, just after a signpost, you will find a path on the left. Follow this path and keep to the left. Cross the D150a and immediately afterwards, the road leading to Fontagnières, and take the path on the left (no entry sign).

Follow it, keeping to the left, then you will come to a tarmac road which you follow to the right. Pass a first tarmac road on your left at the sign for "Bonnetière, Chemin de la Faita" then a tarmac road on the left with a dead end sign.

(6) Immediately afterwards, take the road on the right at the signpost and keep to the right a hundred metres further on. When you reach a group of houses, follow the road on the right with a half-fallen no entry sign, along the third valley, Les Endiennes. Continue on Chemin de Fontaine Chatal to the SPA animal centre, which is always very noisy.

(7) Turn right onto the tarmac road going uphill. Continue along the path until the next intersection.

(8) Turn left twice, then after a short steep descent, continue straight ahead northwards, descending to the next crossroads, after a field.

(9) Turn right and follow this path. After a landslide, take the path on the left and keep to the left in the last valley, the Combe de Noyon. You will arrive at a crossroads near a house.

(10) Take the path on the right going uphill, then, at the next junction, take the path on the left. Continue straight ahead along a wood, cross an asphalt road, then walk alongside a house and take the path on the left towards the mandatory direction sign.

(11) Then turn left and follow the path to a tarmac road. Follow it downhill.

(12) At the junction with a fire hydrant, turn left towards the Chêne housing estate, then take the first street on the right. Continue along the path that leads back to the road from Chaponnay to Marennes.
Turn left and head to the cemetery car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 214 m - Cemetery car park
  2. 1 : km 0.3 - alt. 217 m - Path on the right, before the bridge
  3. 2 : km 1.54 - alt. 306 m - Water tower
  4. 3 : km 3.31 - alt. 266 m - Turn right
  5. 4 : km 4.03 - alt. 324 m - Turn right onto the tarmac road
  6. 5 : km 4.54 - alt. 329 m - Turn left onto the path
  7. 6 : km 6.36 - alt. 328 m - Path on the left in front of the signpost
  8. 7 : km 7.5 - alt. 265 m - Road on the right after the SPA
  9. 8 : km 8.02 - alt. 312 m - Turn left
  10. 9 : km 8.88 - alt. 227 m - Path on the right after the field
  11. 10 : km 10.13 - alt. 296 m - On the right in front of the house
  12. 11 : km 10.58 - alt. 304 m - Fork to the left
  13. 12 : km 11.63 - alt. 224 m - Turn left at the fire hydrant
  14. S/E : km 11.94 - alt. 214 m - Cemetery car park

Practical information

After rainy weather, the paths may be muddy and slippery.

Reviews and comments

4.4 / 5
Based on 21 reviews

Reliability of the description
4.5 / 5
Clarity of route map
4.4 / 5
Route interest
4.3 / 5
Sophiedu27
Sophiedu27

Overall rating : 4.7 / 5

Date of walk : Sep 05, 2025
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Many thanks to the author for this route.
A very pleasant and varied hike: paths through fields, woods, accessible ascents and descents, few paved sections, stony paths.
We had two or three moments of uncertainty, but we used GPX so had no trouble following the route.
Due to the rain in the previous days, we encountered a few muddy sections, but these could be easily bypassed.
We encountered very few joggers and hikers.
We really enjoyed this peaceful hike in the heart of nature, just 30 minutes from Lyon.
Happy hiking to all!

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User 768135

Overall rating : 4.3 / 5

Date of walk : Aug 24, 2025
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A fairly shaded walk with water points for dogs.

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domibr
domibr

Overall rating : 4.7 / 5

Date of walk : Aug 13, 2025
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

Hello everyone,
Yesterday, there were seven of us who went on this hike around Marennes in the Rhône region.
We set off in the morning, given the forecast for the afternoon, and started from the car park at Marennes cemetery as mentioned in the information sheet at 8am, returning to the car park at 11am.
It was a pleasant hike, mostly through the woods.
There were a few rocky descents but nothing too difficult, unless it rains!
Enjoyable. Worth doing. Thanks to Jipedeu for this hike.
Have a good day, everyone.
Dominique

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michel.guinand
michel.guinand

Overall rating : 4 / 5

Date of walk : Jun 16, 2025
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

very parish specific to Brittany walk. Quite shady
worth doing

thanks to the creator

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Mathilde1972
Mathilde1972

Overall rating : 4 / 5

Date of walk : Mar 02, 2025
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

Beautiful views of the countryside south of Lyon. A rollercoaster-like route, with muddy sections despite the lack of rain in recent days (clay soil) and some paths with lots of river pebbles: hiking boots are recommended and walking sticks are advised if you want to optimise your balance.
Thank you to the creator of this circuit, it allowed me to discover an area I didn't know at all!

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manuel.fonseca
manuel.fonseca

Overall rating : 4.7 / 5

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

A very interesting route, with almost no tarmac and slightly hilly, without any major difficulties. Quite a few sections through woodland (the Bois des Fauries and the Bois de Servenay), with a few fallen trees sometimes blocking the path. Easy to follow with GPX, but if you set off with just the description, you may find yourself hesitating a little! Not suitable in wet weather, as the path becomes muddy.
A lovely walk, and today the weather was fantastic.

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domibr
domibr

Overall rating : 4.3 / 5

Date of walk : Aug 28, 2024
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good
Busy trail : No

Hello hikers,
We set off yesterday morning (it was too hot in the afternoon) but as we left a little late, we only managed the last kilometre... Because around midday it started to get really hot...
It was a pleasant hike, not much road and quite a bit of shade...
No difficulty finding the route with the guide, just one or two hesitations, including at point 8 where you find yourself in what appears to be a field... But you find your way...
Quite a few fallen trees block the path, but the detour is well marked.
Best done in dry weather as it can be very slippery when wet.
Highly recommended.
Thanks to the author and have a good day, everyone.
Best regards.
Dominique

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Anne-Marie Chaize
Anne-Marie Chaize

Overall rating : 4 / 5

Date of walk : Jul 10, 2024
Reliability of the description : ★★★☆☆ Average
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good
Busy trail : Yes

A very interesting route because it is hilly, without any major difficulties. Alternating between wooded areas and small roads. However, I did hesitate several times with the description alone, but always made the right choices thanks to information from other walkers or the GPX track (which I have recently started using). Details: (2) hesitation at "left/right". (3) did not see "yellow/red signpost". (5) Did not see "direction sign", which is an important landmark for "finding the way". In fact, with the abundant vegetation, without the GPX track, I would not have seen it. Point (6) I followed the path without being sure, but I did arrive at the SPA. (8) "Turn left twice... steep descent". Again, with the vegetation, it was very difficult to see a path along the field. Only further on was I reassured, as "the small steep descent" was much further away. (9) The "Turn right" caused me a problem (couldn't see the path due to vegetation), which turned sharply to the right before the bend. I met a group, the sky was threatening to storm, so I finally went straight on. I arrived in Marennes much further west, so I skipped points 10-11-12 and ended up on the road. No matter, I'll do it again, I made it back to the starting point. Thank you for this circuit, hesitations and mistakes are also part of the discovery.

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BV61
BV61

Overall rating : 4.3 / 5

Date of walk : Apr 13, 2024
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

pleasant hike between fields and woods. Two sections on the road between points 4 and 6 and at point 9. Climb up the Combe de Noyon, which is a bit tricky due to ruts and water on the path. At point 10, the left-hand path is blocked by trees, making it difficult to pass. Easy to follow with the app. Thank you for this hike

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mplongin
mplongin

Overall rating : 4 / 5

Date of walk : Apr 11, 2024
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

We did not take the right-hand path before reaching Col de Bel Air (between points 4 and 5); we found the route again after taking the road on the right at the pass, then taking a path on the left after leaving the Faita path.

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Grazalema
Grazalema

Overall rating : 5 / 5

Date of walk : Oct 11, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

The route starts out in the open, then quickly enters the woods.
Beautiful panoramic views from the high points.
We also follow some very beautiful dirt tracks.
We cross fords, in particular two that can be difficult to cross if there has been prolonged rainfall...
In this case, be careful!!! There will also be mud...
A hike characterised by a calm atmosphere, while in the distance we can see
the city of Lyon in the distance.
We really enjoyed it.
A group of four people

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charpenel
charpenel

Overall rating : 4.3 / 5

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

A side of Lyon I didn't know. A beautiful view of the city from the south-east. A pleasant walk.

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vaudagne
vaudagne

Overall rating : 4.3 / 5

Date of walk : Aug 14, 2023
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

At point 5, we did not see any direction signs and missed the turn-off on the left. However, we had the app and realised our mistake immediately.

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liliane.clarens
liliane.clarens

Overall rating : 4.7 / 5

Date of walk : Jul 21, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

A walk through a truly surprising environment with diverse and dense vegetation in the valleys, featuring majestic trees. On the plateaus, you can see numerous multicoloured butterflies fluttering about, as well as a panoramic view of the Lyon metropolitan area, including the surrounding mountains.
Thank you to the author for this country walk with its much-appreciated coolness in the forest and perfect explanations.
P.S. At no. 5, after the signpost, the path on the left is closed off by stakes and barbed wire fixed with crampons, making it impossible to pass.
Return through the forest to rejoin the Faita path, adding a few extra kilometres.

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LABBE Danièle
LABBE Danièle

Overall rating : 4.7 / 5

Date of walk : Oct 29, 2022
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

Shortly after entering the last valley, the Combe de Noyon, a broken tree blocked the path. The trail
on the left that we took did not allow us to find the circuit.
We continued on, choosing our own route
Comments: beautiful circuit, few roads, a shame that the forest is not maintained

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