Pic d'Arrès and Pic d'Aubas from the Portillon

A lovely, fairly strenuous hike, with views of the Pyrenees.
Part of the hike takes place on the border ridge.

Technical sheet

42540
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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.10 km
  • ◔
    Average duration: 5h 25 
  • ▲
    Difficulty: Moderate

  • ⚐
    Return to departure point: Yes
  • ↗
    Vertical gain: + 897 m
  • ↘
    Vertical drop: - 894 m

  • ▲
    Highest point: 2,157 m
  • ▼
    Lowest point: 1,271 m

Photos

Description of the walk

(S/EA) Go South-West, following the track. Follow the trail for 500 m. Follow the yellow and white
markings from start to finish to stay on the trail.

(1) Junction. In the first left-hand bend, look for a cairn on the right and climb up. This path crosses the track several times.

(2) Junction. Head East on a track. At the junction with the track, turn right South-West and continue along the same path in a general South-West direction.

(3) Junction. Rejoin the track. Then come to a cabane signposted Col de Barèges. Look for the estive path that will take you to the pass. This well-marked path takes you past a very large drinking trough (Fontaine de Bers). From here, the same well-marked path takes you to the Col de Barèges (1749 m), without difficulty. Here you can drink water and enjoy the magnificent scenery.
There are two huts on the Col, one of them with a welcoming fireplace.

(4) Junction. Immediately after the hut and the very large drinking trough, climb steeply to the left, due East. You are now in Spain. Follow the ridge towards the first summit.

(5) Reach Pic d'Aubas (2071 m). Well-defined border markers.
Continue along this ridge, aiming for the boundary markers. The path heads due South.

(6) Pass the marked point (2062 m). It takes half an hour to reach the Pic d'Arrès (2161 m). The Pyrenean range continues to dominate.
From this peak, descend gently due West on the ridge. Pass the point coté (2003 m). Keep descending, aiming for the Col de Barèges hollow.

(7) Junction. Join a nice path and go right, North-East. Pass by the small laquet on your right. The path then heads North-West. Keep to the side of the path to reach the hut and the Col de Barèges (1749 m).

(4) Variant. You are now in France. Return to the car park by the reverse route or follow the trail to rest your knees and get back to the start (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,273 m - Car park
  2. 1 : km 0.44 - alt. 1,315 m - Junction. Go up the path.
  3. 2 : km 0.81 - alt. 1,396 m - Junction. Go up the path.
  4. 3 : km 1.81 - alt. 1,594 m - Junction. Take the path up to the pass.
  5. 4 : km 2.49 - alt. 1,753 m - Junction. Left over the border ridge.
  6. 5 : km 3.46 - alt. 2,066 m - To the right, following the ridge.
  7. 6 : km 4.72 - alt. 2,157 m - Right, due west.
  8. 7 : km 5.6 - alt. 1,899 m - Fork in the road. Turn right.
  9. S/E : km 10.1 - alt. 1,273 m - Car park

Practical information

From Bagnères de Luchon, climb to the Col du Portillon on the D 618A. Descend 300 m towards Bossost, on the Spanish side, and park on the right, at the start of a track in a left-hand bend.

Two drinking troughs with spring water.

Shelter at Col de Barèges (1749 m).

(4) Variant: possibility of descending the track from (4).

In the nearby area

Bagnères de Luchon, a town with lots of trees and flowers and an SNCF train station (the track has been completely rebuilt).
Behind the pass is Spain.
Bagnères-de-Luchon

Reviews and comments

4.6 / 5
Based on 22 reviews

Reliability of the description
4.6 / 5
Clarity of route map
4.4 / 5
Route interest
4.7 / 5
dom487
dom487

Overall rating : 5 / 5

Date of walk : Aug 08, 2024
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : Yes

just be careful because the water points are rare, and if you bivouac, plan but otherwise super route

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Azimut.utm
Azimut.utm

Overall rating : 4.7 / 5

Date of walk : Jul 12, 2024
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : Yes

An interesting course for training
A constant gradient in a very pleasant setting.
Lovely loop!

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Yanntoc
Yanntoc

Overall rating : 5 / 5

Date of walk : Dec 18, 2023
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

Snowshoeing was great

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danielfr40
danielfr40

Overall rating : 4 / 5

Date of walk : Jul 11, 2022
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★☆ Good
Busy trail : No

Nice walk, the trails are not difficult, between easy and medium depending on the section.
Some of the dry uphill sections can be avoided by taking the track as you recommend on the way back.
I was afraid of slipping on the way back but it grips well in dry weather.
In the shade until the last track crossing

Here a marker indicates the start of a path that turns into a grassy path up to the pass, which is obvious, further to the right of the 1st hut than the path in your trace, which I didn't find.

From the pass I climbed a little further to the right than you and came across a path marked with white and yellow stakes. It climbs just as steeply but the path is flat, easier than going up through the uneven clods. I didn't see the starting point.

I also saw a lot of people going up a wider path starting behind the second hut, with a reasonable gradient, climbing halfway up, then you should be able to climb back up the ridge to the pic d'aubas. This is the path on which we return.
Lovely views of the peaks. After the pic d'aubas, there's also a nice promontory.
On the way back from the pic d'arres to the col, there are no markings, so your track was very useful, thank you.
In fact, you descend along a ridge, where there are paths, but I prefer to see where I put my feet.
I crossed on the side a little higher than you, arriving at the second hut with a drinking trough.

In terms of interest, I hesitated between medium and good, even if the backdrop of distant mountains is magnificent and visible all the way round + the plunging views, it's still a mountain pasture hike with cows and horses, so it depends on your tastes.
Even on the Pic d'arres, which is a little steeper, I passed through an electric fence a few metres from the summit.
But after a long hike I enjoyed this 5-hour intermediate hike, which wasn't too hard and had a bit of shade in this heatwave.
Thank you

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PAFFONI
PAFFONI
• Last modified:

Overall rating : 4.7 / 5

Date of walk : Nov 10, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★☆ Good
Busy trail : No

From Luchon, access to the start of the hike is a little complicated because of the closed road to Spain (Covid measure). We parked in front of the stone barrier across the road on the side of the road and walked to the start of the hike: ~ 1 km on foot.

The climb was a little steep at the start, but there were some lovely views afterwards, and the descent was hard on the knees.

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V.31
V.31

Overall rating : 4.7 / 5

Date of walk : Sep 17, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good
Busy trail : No

Lovely walk, especially after the forest track. Loop in the opposite direction (7-6-5) by mistake, but it's very easy.
Caution: impossible to access from Luchon (road closed)

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roques michel
roques michel

Overall rating : 4.3 / 5

Date of walk : Jul 11, 2021
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good
Busy trail : No

The path from point 2 no longer exists. We had to use the GPS and trace the way to point 3 (uprooted trees, very steep slope and tall, slippery grass). In fact, you just have to follow the yellow and white markings from the start to the end of the route to stay on the path. The section between 4 and 5 is the hardest, to discover with good visibility of the point to be reached, but a little long because of the steepness of the climb. A great walk, with beautiful views of the Luchonnais mountains.

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Loïc Vidaud
Loïc Vidaud

Overall rating : 5 / 5

Date of walk : Mar 22, 2021
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good
Busy trail : No

A very pleasant walk with magnificent scenery.

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alaval
alaval

Overall rating : 4 / 5

Date of walk : Aug 13, 2020
Reliability of the description : ★★★★☆ Good
Clarity of route map : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Busy trail : No

The path is very well signposted all the way to the Col de Barèges. It's best to follow the markers rather than the map.
There are no more markers, or even paths, after that, but it's not difficult to find your way around... it's all uphill!
Superb scenery from the Tuc d'aubes.

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liliane.clarens
liliane.clarens
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Overall rating : 5 / 5

Date of walk : Sep 21, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

Superb views from the Col de Barèges, alive with horses, cows and goats.
A very sporty ascent to the Pics, and enjoy a well-deserved break to admire all the sumptuous peaks around you.
A very friendly meeting with a Franco-Spanish hiking association.
On this route, you'll see blueberries, crocuses and a few mushrooms.
The return journey takes us along the track, through a forest of fir trees bordered by giant ferns and a few flat rock faces with a veil of clear water.
Thank you to the author for this magnificent hike, which I really enjoyed. Ly

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martagon
martagon

Overall rating : 4.7 / 5

Date of walk : Sep 03, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good

Everything was perfect
At the beginning, with this heat, ideal the rise in the wood with markings white and yellow well present +girolles and boletus ...
Arriving at the pass, a picture postcard of sounds (clarions of the horses) and sights
numerous animals in the pastures, the Maladeta, vultures ....

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4002825844
4002825844
• Last modified:

Overall rating : 4.7 / 5

Date of walk : Sep 03, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★☆ Good
Route interest : ★★★★★ Very good

Walked on 24/08/2018. Well marked route in the forest up to the pass and after the not obvious and steep route up to the first border marker.
Afterwards, very beautiful views and few hikers.

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sylviemonf
sylviemonf

Overall rating : 5 / 5

Date of walk : Jul 31, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

Magnificent walk. From the start, you can follow the yellow and white markings.
At the top, the scenery is breathtaking.
When we did the walk, horses and cows were roaming freely in the mountain pastures. My friend even saw a marmot!

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Izar
Izar

Overall rating : 5 / 5

Date of walk : Jul 31, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

Beautiful views of the Aneto massif and the Luchonnais.
Easy off-piste section.

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19591959
19591959

Overall rating : 5 / 5

Date of walk : May 06, 2018
Reliability of the description : ★★★★★ Very good
Clarity of route map : ★★★★★ Very good
Route interest : ★★★★★ Very good

The route is quite strenuous, but the end result is incomparable.
That's the aim of this mountain hike, walk and postcard.
I can't forget the marmots, foxes, roe deer, bear tracks and endemic flowers.
It's a source and resource for me.
And I tell myself how small I am in the face of this permanent spectacle.

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