The Casque du Lhéris circular loop from Banios

Another way to climb the Casque du Lhéris is via a circular loop that is mostly shaded by beech trees.
From Banios, heading towards Asque, the start is 9 km away. Follow the signs for the cheese dairy along the D384 for 2.5 km, then continue right, still heading south, along the ridge road (Cami deth Bernet) to the Plate Forme car park at an altitude of 918 m, having passed a road on the left (elevation 751 m).
The route takes 4 hours to complete at a walking pace, plus an extra hour for short stops and a recommended picnic lunch at Puits d'Aris on the descent after the summit.
This hike should not be attempted in snowy or foggy conditions. The GPX track is necessary between (4) and (8), and mandatory from (5) to (7).

Details

20993004
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 10.67 km
  • ◔
    Average duration: 5h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 675 m
  • ↘
    Descent: - 671 m

  • ▲
    Highest point: 1,587 m
  • ▼
    Lowest point: 916 m
  • ⚐ Country: France
  • ⚐
    Area: Pyrenees
  • ⚐ District: Asque (65130)
  • ⚑
    Start/End: N 43.024422° / E 0.244993°
  • ❏
    IGN map(s): Ref. 1746SB, 1747ET
  • Hour-by-hour weather

Description of the walk

Departure from the Plate Forme de Cot dessus car park.

(S/E) Take the good south/south-west track and follow theGRP® Tour des Baronnies de Bigorre for about 400 m until you reach an intersection with another track.

(1) Continue along the track on the right, going straight ahead and leaving a fairly steep shortcut on your left. You will reach another intersection.

(2) A rock blocks theGRP®, which continues straight ahead. Our circular loop will rejoin this point on the descent.
Turn completely left and follow the track for about 700 m. Continue right at the hairpin bend and continue for a little over 900 m, passing a second hairpin bend on the left to reach a new junction.

(3) Turn left at a right angle at the top of the small south-eastern clearing. After another hairpin bend, follow the south-western edge of the woods and leave the main path to head straight south, either in a straight line or zigzagging for 100 metres, along the woods.

(4) Turn right and enter the woods, looking for the path but keeping a south-westerly direction. At the edge of the woods, continue climbing further west to the Cabane de Cot above. This is a very well-maintained cabin with four beds and a kitchen with a fireplace. A little further back, another metal hut provides six more comfortable beds. However, there is no water or spring nearby.

(5) After visiting the huts and taking a short break to eat, continue the hike with a slightly steep climb on a path that is not always very visible, first heading due west, then to the right and finally to the left, arriving below the summit of Casque du Lhéris. It is not difficult to reach the summit in good weather, but on foggy days, the lack of visibility complicates the route.

(6) From the summit, observe the landscape with caution due to the 200-metre drop to the south.
Begin the descent heading north-west. Pass two paths on your left to reach the Puits d'Arris in a large clearing.

(7) Continue descending northwest then west in open terrain and, after entering the woods, join a path on your right. Reach the junction of several paths in the Bois de Labouche.

(8) Turn right and head north, then north-east, until you reach a small clearing at a crossroads.

(9) Turn right heading due east and, after two hairpin bends in the Bois de Tournarisse, you will arrive at theGRP® du Tour des Baronnies de Bigorre.

(10) Follow thisGRP® trail to the right along a good track for about 350 m.

(11) Leave the track and continue right on theGRP® until you reach your destination.

(2) At the rock you passed on the way up, continue straight ahead on theGRP® to reach the Plate Forme car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 916 m - La Plate Forme car park
  2. 1 : km 0.37 - alt. 965 m - T-junction
  3. 2 : km 0.94 - alt. 1,021 m - Crossroads of the circular loop
  4. 3 : km 2.49 - alt. 1,191 m - Fork
  5. 4 : km 3.18 - alt. 1,312 m - Entrance to a wood
  6. 5 : km 3.55 - alt. 1,385 m - Cabane de Cot dessus
  7. 6 : km 4.54 - alt. 1,582 m - Casque du Lhéris
  8. 7 : km 5.3 - alt. 1,466 m - The Puits d'Arris
  9. 8 : km 6.55 - alt. 1,228 m - Bois de Labouche - Intersection
  10. 9 : km 6.83 - alt. 1,211 m - Crossroads
  11. 10 : km 8.73 - alt. 1,062 m - GPR junction
  12. 11 : km 9.08 - alt. 1,074 m - Start of the path on the right
  13. S/E : km 10.67 - alt. 916 m - La Plate Forme car park

Notes

This hike should not be attempted in snowy or foggy conditions. The GPX track is necessary between (4) and (8), and mandatory from (5) to (7).
The Cabane de Cot dessus is a good, comfortable shelter in case of bad weather, but there is no drinking water except that which falls from the sky.

Reviews and comments

4.1 / 5
Based on 10 reviews

Reliability of the description
4.1 / 5
Ease of following the route
3.8 / 5
Route interest
4.5 / 5
Malou31
Malou31

Overall rating : 4.5 / 5

Date of your route : Mar 15, 2026
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

The starting point is difficult to access during the week due to extensive forestry work.
A hike with superb views. Several possible routes for the second half of the hike.

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caazro65
caazro65

Overall rating : 5 / 5

Date of your route : Mar 01, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A wonderful discovery, thank you!

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User 15879114
• Edited:

Overall rating : 4.3 / 5

Date of your route : Oct 20, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Bonjour. Dénivelé de 700m et environ 2 heures de marche soit 4 heures total à effectuer lors d'une journée ensoleillée. Belle randonnée practicable et balisée. Je recommande.

User 15879114

Overall rating : 4.3 / 5

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

Bonjour. Dénivelé de 700m et environ 2 heures de marche soit 4 heures total à effectuer lors d'une journée ensoleillée. Belle randonnée practicable et balisée. Je recommande.

Patou31
Patou31

Overall rating : 4.7 / 5

Date of your route : Jun 16, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike offering stunning views. Half of the route is covered and follows forest tracks. The trail between points 4 and 5 is a little unclear for a few dozen metres when you leave the path to climb into the woods, but then continues through the undergrowth. The view from the top of the helmet is 180D.

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SERGE 24
SERGE 24

Overall rating : 5 / 5

Date of your route : Mar 07, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Beautiful hike, moderate difficulty, very pleasant in good weather (for the view).
However, during the week until the end of June, intensive forestry work means that you cannot park at the Plate Forme, and the access roads are signposted (ROUTE BARREE). I think it's possible on Sundays, but check with the town hall before you set off.

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KATELINE1976
KATELINE1976
• Edited:

Overall rating : 4.5 / 5

Date of your route : Oct 13, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful, long hike starting early from the Gourgue d'Asque car park (La Petite Amazonie).
There were a few sections through the woods, which were quite physically demanding but not particularly interesting.
The arrival at the foot of the Casque du Lhéris is magnificent.
You still have to walk to reach the ridge.
The sun was shining on Sunday. We had our picnic opposite the Pic du Midi, with a breathtaking view. All the peaks and the valley were clearly visible, which was very pleasant.

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jeanmimour
jeanmimour

Thank you, Sunday Hiker, for your comments and for letting us know that you were able to hike from Banios, because some friends recently told me that a municipal order had closed off access for forestry work until June. It seems that it is possible on Sundays.

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Randonneuse du dimanche
Randonneuse du dimanche

Overall rating : 4.3 / 5

Date of your route : Feb 18, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A pleasant hike with a beautiful view at the summit. It was busier than we expected (about 25 people in different groups having lunch).
We got lost in the forest on the way down, but as we had the GPX track, we eventually found the path below.
The view is beautiful. You start by seeing the valley side as you climb, and when you reach higher ground, you are rewarded with a superb view of the Pyrenees.
There were very few traces of snow at the summit, so it was very passable.

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jeanmimour
jeanmimour

Sorry to hear that you didn't enjoy this hike, Normandie§34. In the mountains, the grass becomes slippery when it's foggy, and it's not safe to get too close to rocky outcrops in these conditions. To avoid unpleasant surprises, choose routes with well-marked trails and go out when the weather is good.

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Normandie$34
Normandie$34

Overall rating : 1.3 / 5

Date of your route : Nov 13, 2023
Reliability of the description : ★☆☆☆☆ Very disappointing
Ease of following the route : ★☆☆☆☆ Very disappointing
Route interest : ★★☆☆☆ Disappointing
Very busy route : No

Dangerous areas on grassy slopes without tracks (in foggy conditions, there is a risk of uncontrollable slipping towards rocky outcrops)
to be removed from the routes.

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Marianne et Heidi
Marianne et Heidi
• Edited:

Overall rating : 3.7 / 5

Date of your route : Aug 21, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike, the GPX track is necessary as there are many paths. I don't know where the details were added, so here they are: to find the starting point, the ridge road is called Cami Deth Bernet, then you come to a T-junction and turn right (Cami Deth Bosc). The platform car park is easy to spot. At point (3), instead of leaving the main path to head south out of the woods, you can take a well-marked cairned path a little further along the track, which has the advantage of climbing in the shade of the woods. For the descent from Lheris: from (6) to (8), we didn't really find a path on the GPX track. It seems preferable, especially if you don't have the GPX track or if it's foggy, to follow the yellow-marked trail, which passes a little further west and joins point (8): you then leave the markings at a hairpin bend on the left (if you followed them, you would go to Bernadaus), and continue straight on to point (9). The only drawback to this choice is that you pass a little further from the Aris well. However, we had no problem following the path from point (8).

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RANDO65
RANDO65

Thank you for clarifying that, it's much clearer now!

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lemarcheur65
lemarcheur65 ★

Hello RANDO65

I have provided some details regarding access to the start of the hike.

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RANDO65
RANDO65

The departure point is 9 km from Banios: coming from where and going in which direction?
From the car park at the Cot dessus platform?
How do you find it if you don't have GPS?

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