Pic du Midi de Bigorre

Please note: access to the Pic du Midi is prohibited until 1 November 2024 by municipal decree
The Pic du Midi de Bigorre is a classic in the Pyrenees. Apart from its length, this hike is very accessible. The approach via the Ruisseau d'Oncet is magnificent, where you will encounter marmots and llamas.
Once you reach the summit, you'll be blown away by the view of all the legendary peaks, including Aneto, Vignemale, Balaïtous and the Néouvielle massif. Below, you can see Lac d'Oncet, which you passed on the way up.

Details

3206469
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Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 14.90 km
  • ◔
    Average duration: 7h 00 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 957 m
  • ↘
    Descent: - 958 m

  • ▲
    Highest point: 2,865 m
  • ▼
    Lowest point: 1,941 m

Photos

Description of the walk

Coming from Lordes, head towards Argelès-Gazost, then Luz-Saint-Sauveur. In Luz, take the D918 and park in a small car park in the penultimate bend before the Col du Tourmalet.
Coming from Bagnères-de-Bigorre, take the D8, at Sainte-Marie de Campan, take the D918 and park in the same place, i.e. at the second bend after the Col du Tourmalet.

(S/E) At the bend (altitude 1,944 m), take the path that heads north into the meadow. It quickly turns and heads northwest, then west. It follows a contour line, climbing slightly until it reaches a fork.

(1) Continue straight ahead at a sharp angle and leave the path that leads to Lac Vert and Lac Bleu. The trail quickly gains altitude and arrives at a flat area at around 2,150 m (Couret d'Oncet).

(2) Continue to follow the trail as the slope levels out. Approach the Ruisseau d'Oncet and catch sight of the imposing Pic du Midi. You will reach a fork.

(3) The path on the right is a shortcut that leads directly to the Pic road. Continue straight ahead and you will reach Lac d'Oncet.

(4) After a short rest by the lake, follow the track on the right which joins the road.

(5) Take the road on the left and reach the Col de Sencours and the ruins of an old inn.

(6) The climb becomes steeper and, after four hairpin bends, reaches the disused Laquets hotel.

(7) Take one more hairpin bend and look for a hairpin path on the left that climbs up the rocky slope. The road does not go much further.

(8) Take this path, climb steadily and, after several hairpin bends, you will reach the summit. Pass under some rails, climb a few steps, go through a gate and you will reach the terrace reserved for hikers.

(9) At the summit of the Pic du Midi de Bigorre, the landscape is spectacular. There are views of all the peaks to the east of the Ariège and the Luchonnais to the west, as far as the Béarn mountains, including all the legendary peaks of the Massif du Néouvielle opposite.

Take the same route back to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,942 m - Small car park
  2. 1 : km 1.1 - alt. 1,998 m - Turn right at 1,944 m
  3. 2 : km 2.02 - alt. 2,149 m - Couret d'Oncet
  4. 3 : km 2.77 - alt. 2,225 m - Shortcut - Bastan (cours d'eau) - Affluent du Gave de Gavarnie
  5. 4 : km 3.15 - alt. 2,250 m - Lac d'Oncet (2254 m)
  6. 5 : km 3.57 - alt. 2,335 m - Pic Route
  7. 6 : km 4.07 - alt. 2,381 m - Col de Sencours (2379 m)
  8. 7 : km 6.15 - alt. 2,613 m - Hôtellerie des Laquets
  9. 8 : km 6.51 - alt. 2,658 m - Path on the left
  10. 9 : km 7.46 - alt. 2,857 m - Pic du Midi de Bigorre
  11. S/E : km 14.9 - alt. 1,942 m - Small car park

Reviews and comments

4.7 / 5
Based on 30 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4.7 / 5
User 3406320

Overall rating : 4.3 / 5

Date of your route : Nov 10, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Good, reliable application

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Trebob
Trebob

There is construction work at the Sencours Pass. During the week, access to the Pic du Midi is not permitted at this level, but access is possible at weekends. At this time of year, take weather conditions into account before setting out.

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Gérard 88
Gérard 88

The end of the hike leading to the Pic du Midi is still closed this year...

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Trebob
Trebob

Overall rating : 4.7 / 5

Date of your route : Oct 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hello, a very beautiful hike with an average elevation gain except for the last kilometre, which is quite steep for me, about 20%! But once you reach the top, the view is sublime, overlooking a large part of the Pyrenees, including Brèche de Roland, Cirque de Gavarnie and other peaks.
Otherwise, there were no particular difficulties except for the distance, which was a little over 14 km.
I should point out that I did this hike on a Saturday, as access is prohibited on weekdays from the Col de Sencours due to roadworks.

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Gnock
Gnock

Overall rating : 4.7 / 5

Date of your route : Oct 06, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

As access to the path is easy, this route is quite busy from mid-morning until the afternoon. We set off at 8.30am, so there weren't many people around at that time.

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Alain810
Alain810
• Edited:

Overall rating : 5 / 5

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

A very beautiful hike without any particular difficulty, allowing you to traverse varied landscapes with beautiful panoramic views

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User 9989698
• Edited:

Overall rating : 4.3 / 5

Date of your route : Sep 01, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Hike to Lake Oncet...
Next year, depending on the weather, we will repeat the entire trip in 2026👍

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Florando64
Florando64

Overall rating : 5 / 5

Date of your route : Aug 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hike completed on Saturday 16 August (40 degrees at the bottom, 18 at the top!), a perfect day 😊 The path is very well signposted, it's impossible to get lost! There is a hotel undergoing renovation about 500 m from the finish, but access is apparently possible at weekends. Be careful on the last few metres leading to the summit! It's steep, so you need good shoes and, if possible, walking sticks! I came across some struggling "tourists" both on the way up and on the way down! Don't underestimate the difficulty!

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CA_TERRA
CA_TERRA

Overall rating : 4.7 / 5

Date of your route : Jul 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

It was quite busy when I went, so I recommend going very early in the morning. 7:30 a.m. is just perfect (it's cold, but very quiet)
I don't recommend hiking during the week because, if I understand correctly, there are roadworks that close the trail leading up to the peak (probably due to the risk of falling rocks). I did it on a Saturday without any problems, passing through the roadworks and avoiding them carefully.
After that, it's not technical at all, just a track that climbs a little more towards the end... Nothing too bad.

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Navarre Patrick
Navarre Patrick

Overall rating : 4.3 / 5

Date of your route : Jul 09, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Enjoy your hike!

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durandim
durandim

Overall rating : 5 / 5

Date of your route : Jun 16, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

This is a very accessible hike, where you will encounter families with children.
Please note that access to the Pic du Midi is closed from May to November 2025, a few hundred metres after Lac d'Oncet.

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nathandelHM
nathandelHM

Overall rating : 5 / 5

Date of your route : Nov 17, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We went during a much quieter time than in summer, when this spot is more crowded.
We set off at 3 a.m. to admire the magnificent sunrise from the observatory.
apart from the elevation gain, the path is well marked throughout with no apparent difficulties.

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Miccri
Miccri

Overall rating : 5 / 5

Date of your route : Aug 05, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant hike in good weather with splendid views.

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ours65
ours65

During construction work at the Hôtellerie des Laquets, hikers will not be allowed to access the Pic du Midi from the Col de Sencours until 1 November 2024 (Decree issued by the Mayor of Sers on 8 July 2024).

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Malinois_Alpha31
Malinois_Alpha31

Overall rating : 4.7 / 5

Date of your route : Sep 20, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

There weren't many people, which was great. The hike is easy, even for me, in terms of the climb up to the peak. We didn't do the loop through the plains because there was roadworks... It's a shame because the hike on the main road is easy... There are still some beautiful views.
Accessible with a dog and no particular problems. The break at Lake Oncet is very nice!
Not counting breaks, it took us 3½ hours max (and we were dawdling at times).

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