Le Picou via the Cabane de la Devèze

After a steady climb through the forest, the Cabane de la Devèze offers a welcome rest stop before tackling the last demanding section leading to the ridge. The path along this vast ridge offers exceptional views of the Haute Ariège as well as the sites of Foix and Tarascon-sur-Ariège. After the Picou, the return journey is via the Route Forestière du Calmil, where you can rest from the efforts of the climb while admiring the magnificent trees that populate it.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 16.67 km
  • ◔
    Average duration: 7h 10 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 845 m
  • ↘
    Descent: - 844 m

  • ▲
    Highest point: 1,704 m
  • ▼
    Lowest point: 939 m

Photos

Description of the walk

Park at the small pass at Légrillou, on the left and at the entrance to the road closed to traffic. There is an information board about hikes in the area.

Yellow PR® markings are rather poor.

(S/E) Head towards the sign for the Forêt Domaniale du Consulat de Foix and take the track that starts at the foot of it. The sunken path usually used is impassable because it has been damaged by forestry machinery (situation in March 2022). The new track created runs alongside it on the left and then rejoins it higher up at a fork.

(1) Keep to the right. At the next intersection, keep left on the path, which is initially straight but then winds a few times as the slope steepens before joining a forest track suitable for vehicles. Follow it to the right and, a few dozen metres before a cattle grid marked by a sign, turn left to continue the climb.

(2) Take a sharp right turn: a small cairn is a helpful guide here, as the IGN map is incorrect at this point. You will come to another forest road. Cross it and take the steep path opposite. Further on, there are a few muddy sections where you will need to use the escape routes, which are generally on the left. When you reach the junction with the path that follows the incorrect IGN route, turn right.

(3) Turn left, cross the bottom of a mountain pasture, then turn left to climb up towards Col Mazel and its hut. Pass it and continue straight ahead in a south-westerly direction.

(4) Keep to the right on the steep climb and continue along the top of the shoulder. Leave the forest and you will come out onto pastureland. Cross the meadow, aiming for a clearly visible fence, then follow it to quickly reach the Cabane de la Devèze.

(5) After a possible stop, descend the hillock from which you can clearly see three tracks starting straight ahead. When you reach the small pass, head towards the one on the left. A few cairns help you find your way as the markings are poor in this area. Head towards a wooden post with markings that is easily spotted near a pile of large boulders.

(6) Follow the path to the left towards Roc de Batail. The climb to the ridge is very challenging as it is straight up the slope.

(7) Once at the top, turn left to reach Sarrat de la Pelade, located a few dozen metres away. The south-facing view covers most of the peaks of the Haute Ariège. Continue along the wide grassy ridge dotted with several small peaks that are easy to cross until you reach Rocher de Batail, the highest point of the route.

(8) Keep going in the same direction. An easy descent quickly leads to a flat area where you can see an isolated rock.

(9) Turn left onto the shoulder that culminates at Picou, whose south face is fairly gentle. To access it, leave the path and follow a trail on the right that leads to the summit in just a hundred metres.

(10) Turn back and start the very steep descent on the right that leads to the Cabane de l'Homme Mort. Don't forget to turn around to admire the north-east face of the peak, which is much wilder and more imposing.

(11) Follow the wide, gently sloping grassy path that winds around a few bends and leads to a crossroads.

(12) Turn right. The path leaves the forest and becomes very rutted and congested as it actually serves as a drainage channel in case of heavy rain. Part of the descent can be made higher up on the left-hand side to avoid the deep ruts. Join the Route Forestière du Calmil.

(13) Turn left and follow this beautiful, almost flat track through a magnificent forest of conifers and deciduous trees, mainly beech.

(14) Keep going in the same direction, ignoring the track on the right that leads to the Col du Calmil. Forestry work in progress makes a section further on difficult, especially after a rainy period, but don't be put off by the mud (situation in March 2022). Reach the next fork.

(15) Keep to the right, staying on the same forest road, and continue at a leisurely pace to the starting car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 940 m - Col de Légrillou car park
  2. 1 : km 0.28 - alt. 991 m - Junction, on the right
  3. 2 : km 1.95 - alt. 1,204 m - Cairn, hairpin bend to the right
  4. 3 : km 3.08 - alt. 1,314 m - Fork, on the left
  5. 4 : km 3.87 - alt. 1,398 m - Junction, on the right
  6. 5 : km 4.57 - alt. 1,513 m - Cabane de la Devèze
  7. 6 : km 5.13 - alt. 1,554 m - Marker post, on the left
  8. 7 : km 5.62 - alt. 1,684 m - Arrival at the ridge
  9. 8 : km 7.5 - alt. 1,700 m - Rocher de Batail
  10. 9 : km 8.4 - alt. 1,630 m - Fork to the left
  11. 10 : km 8.84 - alt. 1,595 m - Le Picou
  12. 11 : km 9.73 - alt. 1,391 m - Cabane de l'Homme Mort
  13. 12 : km 10.27 - alt. 1,295 m - Crossroads, on the right
  14. 13 : km 11.05 - alt. 1,142 m - Calmil Forest Road, on the left
  15. 14 : km 13.13 - alt. 1,116 m - Junction, straight ahead
  16. 15 : km 15.09 - alt. 1,021 m - Crossroads, on the right
  17. S/E : km 16.67 - alt. 939 m - Col de Légrillou car park

Notes

The yellow PR® markings are poor, very irregular in density and sometimes faded. The GPS track will be very useful, especially in the first part up to (3).

(7) When you reach the ridge, you will find GRP® markings that are so old and barely visible that they have been deliberately omitted from the description.

The hike is demanding. You will need to negotiate the very steep climb between (6) and (7) and the really awkward descent between Picou and Cabane de l'Homme Mort.

High-top hiking boots and walking poles are recommended.

In March 2022, some parts of the route were very muddy and almost impassable. There are alternative routes, but they are not always very practical to use.

Worth a visit

Reviews and comments

4.4 / 5
Based on 11 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4 / 5
Route interest
4.7 / 5
User 8541901
• Edited:

Overall rating : 4.7 / 5

Date of your route : Aug 03, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike. We did it with a dog in August without any difficulty and without encountering many people. It was a pleasure to walk around among the animals roaming freely. There are several huts to visit along the route.

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Nathalie09
Nathalie09

Overall rating : 3.3 / 5

Date of your route : May 06, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : No

The start of the trail in the woods is partially marked, but after the ridge, there are no markings on the descent from Picou. It is difficult to find the trail under the broom...before reaching the uninteresting forest track to the car park.
This circular requires good orientation skills.
Fortunately, on 3 May, the sun was shining!

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Paillole
Paillole

Overall rating : 4.7 / 5

Date of your route : Apr 08, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful and intense hike at the beginning of April.
I was caught off guard by the wind at the Cabane de Devèze, but I continued anyway. When I reached the ridges around 3 p.m., the wind picked up so much that I had trouble standing up (I weigh 70 kg + 7 kg on my back, and I had my walking sticks...That's how strong the gusts were...). I continued as best I could to Picou and managed to descend to the Cabane de l'Homme Mort to rest and refuel (4pm-4.30pm).
I met other hikers whom I advised not to go up, and who seemed just as surprised as I was by this storm. I had checked the weather forecast the day before and apparently there was no indication of such strong gusts of wind.
After my break, I went back down into the forest and was able to finish the hike in 5.5 hours without any problems.
If anyone else experienced this kind of event on 7 April, please let me know your comments.

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CharlesRy
CharlesRy

Overall rating : 4.5 / 5

Date of your route : Mar 24, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant hike, to be done in the direction indicated so that you finish on flat ground, which is easier on the legs!
The difficulty lies in a steep climb on grass and a very steep descent on rocks. A bit of forest, a bit of ridge, it's varied =)

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mariebntti
mariebntti

Overall rating : 4.7 / 5

Date of your route : Sep 19, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike with stunning views from the ridges!
The hiking trail is pleasant.
No particular difficulties to report.
The path just before point 2 (winding section) is not signposted, but with GPS you can find your way!
I recommend it!

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herve67000
herve67000

Overall rating : 4 / 5

Date of your route : Aug 03, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Beautiful hike... yellow markings redone up to the Deveze hut. Once you reach Picou d'en Haut, you can clearly see the Cabane de l'Homme Mort. Point 11: the grassy path starts off straight... then becomes overgrown with broom... no markings... we had trouble finding the path at point 12 due to erosion...The compass helped us. This difficult, very rutted path leads to point 13 on the Camil forest road. Flat and very long road (4.5 km to the starting point) passable by car. Point 15: keep to the right, do not go left onto the Penitence forest road. All in all, a nice hike... don't forget your map and compass.

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chan tal
chan tal

Overall rating : 4.3 / 5

Date of your route : Jul 10, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike with no difficulty other than the elevation gain. I'll definitely do it again!
I had trouble following the route described at the start of the hike, but after that there were no problems.
The yellow trail has been redone recently and is clearly visible.

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Papy_canard
Papy_canard

Overall rating : 4.3 / 5

Date of your route : Jun 11, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Thank you for this hike, which took place in rather gloomy weather.
Very well described except for the section "dead man's hut" (point 11) at the junction with the forest road (point 12) where it is best to follow the GPS track. If in doubt at a junction, take the path that goes downhill.
This route is an excellent alternative to the one that climbs up to Picou from Brassac.

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PAYRASTRE31
PAYRASTRE31

Overall rating : 5 / 5

Date of your route : Mar 20, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We didn't do the circular route, but went there and back to Sarrat de la Pelade. The markings (yellow) have been completely redone.

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Michelle34
Michelle34

Overall rating : 4.7 / 5

Date of your route : Oct 11, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Just before WP2, the path leaves the forest track on the left slightly further than indicated on the map. This is likely a slight inaccuracy on the part of IGN.
The final climb between WP6 and WP7 is very steep and could be bypassed by taking the path from WP6 NE-SW then W-E.
The views from the ridges are magnificent. Thank you for this beautiful, uncrowded hike at the beginning of October.

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Tom315
Tom315
• Edited:

Overall rating : 4 / 5

Date of your route : May 01, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful route for the start of the season. A fairly long circular route but not difficult, with moderate elevation gain and a very smooth path for the last 5 kilometres. Beautiful views of the Haute Ariège peaks from the ridge. Stay alert on the first part so you don't take the wrong path, as there are many intersections. I do not recommend this route after a period of rain. It can be very muddy, which was not the case for me.

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