The Ardoisières Route between Rochefort-en-Terre and Malansac

This hike is circular, taking forest paths and roads on the return journey, via the Circuit des Ardoisières, the Circuit des Pins, and passing through the village of Malansac.

Details

5092913
Creation:
Last update:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 13.64 mi
  • ◔
    Average duration: 6h 50 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 623 ft
  • ↘
    Descent: - 617 ft

  • ▲
    Highest point: 285 ft
  • ▼
    Lowest point: 66 ft

Photos

Description of the walk

The route starts from the Étang du Moulin Neuf car park.

(S/E) Join thePR®® route towards Étang du Moulin Neuf.

(1) Turn right onto this route towards Rochefort-en-Terre, following the yellow markings. Cross the D777 and arrive at Pont aux Roux.

(2) Turn right, walking alongside a stream on your right, still on the PR®®trail.

(3) Leave theGR®®38, which heads up to the left, and continue towards the village of Rochefort-en-Terre, keeping straight on the PR®®.

(4) At the junction with the D774, continue straight on along La Magdeleine. You are now following theGR®®38/ Route des Pins markings. Head up towards the prehistoric park and rejoin a small road.

(5) Follow it to the right, then go round the prehistoric park, keeping to the right until you reach the D134.
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(6) Then turn left onto the D134 for 100 m, then follow theGR®®38along the forest track until you reach a small road.

(7) At the junction towards Bois Grignon, leave the Route des Pins, which turns right, and turn left onto the small road to rejoin theGR®®3850 m further on by turning right. Continue straight on along theGR®®38on the small road until you reach the hamlet of Chez Benêt.

(8) Continue straight on along the path, following theGR®®38markings. Carry on straight ahead, passing the Ancien Couvent du Bodélio on your left, and reach the hamlet of Le Gravier.

(9) At the crossroads, turn right towards the Chez Charles farm, a pig farm. Follow theGR®®38for about 1.5 km, continuing along the road and leaving the farm on your left.

(10) At the hamlet of Izagnon, marked by theGR®®38signposts, head up to the right towards the forest.

(11) Once at the top of the slope, leave theGR®®38by turning right onto a forest track. Continue along the track to the Ruisseau de Bodélio.

(12) At the stream, keep slightly to the left, following the schist wall of the Parc du Bodélio for about 2 km. When you reach the junction with the road, turn left, continuing to follow the schist wall towards the park entrance, the Porte de Fer.

(13) At the entrance, continue straight on, following the signposts for the Route des Pins.

(14) When you reach a wash house, turn left and head up towards the hamlet of La Ville aux Fèves, following the road for about 300 m.
Turn right, continuing to follow the Route des Pins path.

(15) Turn left towards Le Rohéran (still on the Route des Pins). At the first junction after 500 m, turn right towards the centre of Malansac, joining Rue du Fourmiret. Then turn right towards the church.

(16) At the church, turn right then immediately left onto Rue de Gueneol. Cross the village of Malansac, following the Route des Pins signposts.

(17) Leave the square by heading straight on along Rue de la Prévotais. Cross the D21 and continue straight on along Bois Guiho. After about 150 m, take the first left, still following the Circuit des Pins signposts. Continue along the road, skirting the railway line, then head up to the right, continuing along the Circuit des Pins route.

(18) At La Ville Rio, at the junction, turn left. Continue along the route for about 1.5 km.

(19) Turn right towards La Ville aux Beuroux, continue for 150 m and turn right onto Place des Voisins Sympas. Pass the farm and follow the MTB route signs for 500 m.

(20) Let the road curve to the right and continue straight ahead along the track. At the end of the track and at the junction with the road, turn right onto the D774 for 500 m towards Rochefort-en-Terre and the Étang du Moulin Neuf.

(21) Turn left onto a forest track to leave the road for about 300 m. Back at the junction with the D774, continue towards the pond by turning left. After 200 m, leave the road and join the path that goes round the pond. Keep the pond on your left and head for the Étang du Moulin Neuf car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 112 ft - Étang du Moulin Neuf car park - Saint-Gentien (cours d'eau) - Affluent de l'Arz
  2. 1 : mi 0.2 - alt. 151 ft - Étang du Moulin Neuf
  3. 2 : mi 1.19 - alt. 135 ft - The Pont aux Roux
  4. 3 : mi 1.68 - alt. 118 ft - Straight ahead (GR to the left)
  5. 4 : mi 1.92 - alt. 79 ft - Crossing the D774
  6. 5 : mi 3.04 - alt. 246 ft - Leisure park
  7. 6 : mi 3.42 - alt. 243 ft - Junction D134
  8. 7 : mi 3.83 - alt. 240 ft - Bois Grignon
  9. 8 : mi 4.37 - alt. 253 ft - Chez Benêt
  10. 9 : mi 5.73 - alt. 115 ft - Le Gravier
  11. 10 : mi 6.37 - alt. 138 ft - Izagnon
  12. 11 : mi 6.48 - alt. 217 ft - Ridge
  13. 12 : mi 7.17 - alt. 72 ft - Bodélio Stream
  14. 13 : mi 8.51 - alt. 223 ft - “La Porte de Fer” entrance
  15. 14 : mi 8.95 - alt. 203 ft - Ville aux Fèves wash house
  16. 15 : mi 9.42 - alt. 233 ft - Turn-off towards Le Rohéran
  17. 16 : mi 10.14 - alt. 279 ft - Église Notre-Dame (Malansac)
  18. 17 : mi 10.33 - alt. 256 ft - Rue de la Prévotais
  19. 18 : mi 11.56 - alt. 272 ft - The Town of Rio
  20. 19 : mi 12.17 - alt. 272 ft - Ville aux Beuroux
  21. 20 : mi 12.52 - alt. 213 ft - Grée Rouhault
  22. 21 : mi 12.98 - alt. 197 ft - Forest track
  23. S/E : mi 13.64 - alt. 112 ft - Étang du Moulin Neuf car park

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

3.8 / 5
Based on 4 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.3 / 5
Route interest
2.8 / 5
Preacher
Preacher

Overall rating : 3.3 / 5

Date of your route : May 16, 2026
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★☆☆☆ Disappointing
Very busy route : No

Hello,
This walk is disappointing because of the return leg. Whilst the first section up to point 10 deserves 4 stars, the return leg is absolutely boring and monotonous. It mainly follows tarmac roads, which are admittedly quiet but still pose a potential risk of accidents, especially if there are several of you or you’re with animals. We spend our time on roads passing through hamlets, housing estates and villages (Malansac) that are of no interest whatsoever. Sometimes it’s better to go for a shorter but better-quality walk, which is why I’d recommend the 15 km walk starting and finishing in Pluherlin instead.

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User 12470301

Overall rating : 3.7 / 5

Date of your route : Oct 06, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★☆☆☆☆ Very disappointing
Very busy route : No

A very disappointing route because there is a lot of tarmac. The Ardoisières section must be a good kilometre out of the 22 covered. This route does not deserve its name.

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AdéRando56
AdéRando56
• Edited:

This route involves far too much driving, and we realised too late that there were dirt tracks we could have taken instead of the road.
Very disappointed.

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Mikmak
Mikmak

Overall rating : 4 / 5

Date of your route : Oct 31, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

For a trail run, the route was a bit too much on the road.
Otherwise, it was very nice with lovely views

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riko 56
riko 56
• Edited:

Overall rating : 4 / 5

Date of your route : Feb 25, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Hello,

A very pleasant walk overall; the section through the wooded moorland between points 1 and 3 is the most interesting. Please note: after point 3, when you come out of the woods onto the road, do not take the GR 38 indicated on a sign, but turn left instead to pass in front of a farm called Les Landaises. At point 5, walk past the church porch, then a grocery shop, and take the path further on. I do not recommend doing the circular route after the Moulin Neuf pond – it is uninteresting and the section is unmarked.

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