Pont d'Espagne - Bayssellance Refuge

Approach walk starting from Pont d'Espagne, passing by the magnificent Lac de Gaube, the Oulettes de Gaube and the refuge of the same name. The stage continues with a steeper climb to the Lacs d'Arraillé, then the Hourquette d'Ossoue pass before descending to the Refuge de Bayssellance.

Details

84966000
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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.36 km
  • ◔
    Average duration: 6h 50 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: No
  • ↗
    Ascent: + 1,264 m
  • ↘
    Descent: - 85 m

  • ▲
    Highest point: 2,731 m
  • ▼
    Lowest point: 1,467 m

Description of the walk

Park in the large car park at Pont d'Espagne after Cauterets.

(S) Head towards Pont d'Espagne and the hotel, then take the path on the left that follows the GR®10: white and red markings.

(1) Pass near Lac des Huats and continue to Lac de Gaube. Turn right before reaching the hotel and cross the footbridge over the Gave de Gaube.

(2) Turn immediately left, staying on the GR®10, and walk along the western shore of the lake. You will reach the Cabane du Pinet.

(3) Continue on the GR®10, which climbs up the Gave des Oulettes de Gaube on the right bank, passes by the Cascade Esplumouse waterfall and reaches a footbridge over the river.

(4) Cross it to reach the left bank, pass the Darré Esplumouse waterfall and arrive at the Refuge des Oulettes de Gaube.

(5) Continue climbing up several hairpin bends to reach the two small Arraillé lakes.

(6) At the intersection just before the first lake, turn right towards it and continue to the Hourquette d'Ossoue.

(7) Descend to the Bayssellance Refuge, your destination for the day (S/E).

Waypoints

  1. S : km 0 - alt. 1,467 m - Pont d'Espagne
  2. 1 : km 1.22 - alt. 1,679 m - Lac des Huats
  3. 2 : km 2.24 - alt. 1,725 m - Lac de Gaube
  4. 3 : km 3.72 - alt. 1,774 m - Cabane du Pinet
  5. 4 : km 5.61 - alt. 1,982 m - Footbridge
  6. 5 : km 7.68 - alt. 2,145 m - Refuge des Oulettes de Gaube
  7. 6 : km 9.13 - alt. 2,434 m - Arraillé Lakes
  8. 7 : km 10.66 - alt. 2,731 m - Hourquette d'Ossoue
  9. E : km 11.36 - alt. 2,653 m - Refuge Baysselance (2651m)

Notes

This route passes through a protected area, which may be subject to special regulations:

 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 / 5
Based on 1 review

Reliability of the description
3 / 5
Ease of following the route
4 / 5
Route interest
5 / 5
yan44
yan44

Overall rating : 4 / 5

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

A long climb with no particular difficulties to the Oulettes refuge, except for its length. Then the climb to the Hourquette d'Ossoue is much steeper and very rocky. It takes 6 hours with breaks from the Pont d'Espagne. A very beautiful route, with magnificent views of Gavarnie from the refuge. On the way back the next day, the climb to the Petit Vignemale is easy.

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