Lac de Montarrouye

A short walk through the wilderness, passing close to Courtaou d'Artigussy and Les Esclozes. A few leytès (traditional milk coolers) and building ruins bear witness to the area's former pastoral activity.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 15.23 km
  • ◔
    Average duration: 6h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 800 m
  • ↘
    Descent: - 808 m

  • ▲
    Highest point: 1,971 m
  • ▼
    Lowest point: 1,174 m

Photos

Description of the walk

At Payolle, head towards the 4 Véziaux campsite and take the first track on the right after it. This leads to a small car park from which the trail is fully marked (yellow markings or signs).

(S/E) Starting from the car park, you pass Courtaou d'Artigussy along the Gaoube and, further up, Escloze, where there is a hut open to hikers.

(1) The trail then continues, climbing steeply through the summer pastures. It remains well marked and presents no particular difficulty for about a hundred metres. Once you reach the summit at around 1,500 metres, you will be rewarded with a superb view of the ruins of Courtaou des Esclozes below.
Follow the path that branches off to the left. The climb becomes gentler for about 1.5km until you reach a small plateau with a few erratic boulders at the base of a small hill.
The path describes a wide bend, which can be avoided by taking a short, steep, marked climb between the boulders. Higher up, two more bends lead to the Pla des Gats plateau, where the hut of the same name is located at the bottom below.

(2) You go around the plateau, climbing gradually between a few boulders, heading for a small area of scree opposite, above a small ridge. The scree passage can be tricky in places.
Once you have crossed it, the path passes over a small gorge where the Gaoube river flows. After a final, quickly crossed hill, you will finally see Lake Montarrouye, the destination of the walk.

(3) The return journey follows the same route back to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,194 m - Car park above Payolle
  2. 1 : km 2.95 - alt. 1,337 m - Courtaou, cabane des Esclozes
  3. 2 : km 5.99 - alt. 1,667 m - Pla des Gats plateau
  4. 3 : km 7.45 - alt. 1,918 m - Lac de Montarrouye
  5. S/E : km 15.23 - alt. 1,193 m - Car park above Payolle

Notes

Standard equipment, good footwear, rucksack, water and food
Please note:

  • Various water sources along the route. Bring purification tablets.
  • Rudimentary and spartan shelter on the Pla des Gats plateau for 2 to 3 people.
  • Bivouacking is possible after Lac de Montarrouye.
  • Avoid in foggy weather beyond the Cabane des Esclozes, where shelter is available for 4 to 6 people.

(3) The most valiant can continue off-trail to Lac de Cul des Gourgs, about 2.5km further on.

Worth a visit

Lac d'Arrou, Plo del Naou, Signal de Bassia from Payolle, Col de Béyréde, Col d'Aspin, Hourquette d'Ansizan.

Reviews and comments

4.7 / 5
Based on 18 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.6 / 5
Route interest
4.7 / 5
valérie64
valérie64

Overall rating : 4.7 / 5

Date of your route : Oct 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Superb weather, ideal temperature once the sun came out, gradual climb, cows and sheep that were easy to get around, but crowded... there were 7 or 8 groups of hikers at the lake.
2.three tissues left on the trail, it's becoming sad!
A beautiful hike, the location is fantastic.
I walk very, very slowly on climbs (it took me 5½ hours there and back), so I think 6 hours 50 minutes for the whole hike is a lot, or maybe that includes breaks.
I recommend this beautiful walk.

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Mariclor
Mariclor

Overall rating : 4.3 / 5

Date of your route : Sep 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Lovely walk through pastures with cows and sheep, steady climb, beautiful clear lake. Very pleasant.

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sosovroum16
sosovroum16

Overall rating : 5 / 5

Date of your route : May 24, 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, very easy up to Les Esclozes, then the trail climbs gradually to the lake... In summer, there are lots of people up to Les Esclozes, but far fewer after that! We did this hike in May and were practically alone! Bring plenty of water and sun cream, as there is no shade! The lake is simply magnificent

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Sintès
Sintès

Overall rating : 5 / 5

Date of your route : Aug 26, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very pleasant hike with beautiful scenery.
Easy because you climb about 800 metres over approximately 15 kilometres, so the effort is spread out.

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murielB
murielB

Overall rating : 5 / 5

Date of your route : Jul 22, 2024
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 that requires constant, steady effort uphill.
Set off early in the morning in summer as there is little or no shade, and don't forget your sun cream!
The passage through the renovated courtaou is very informative, and the open refuge offers a welcome break before tackling the climb. Although small, the lake is a jewel of purity and freshness.

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MICHEL.SOL
MICHEL.SOL

Overall rating : 4.7 / 5

Date of your route : Jul 20, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Like sussu40, we climbed up the right bank of the stream, but to avoid the cows (!) and marshy areas, we returned to the left bank, crossing barefoot (there was a lot of water and the current was strong). We do not recommend this! We ended up rejoining the trail at the Pas des Gats hut. The lake is splendid and crystal clear, but its dried-up neighbour is sad to see. We returned via the "normal" route, which is well marked in yellow. A lovely outing.

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janaser
janaser

Overall rating : 5 / 5

Date of your route : Apr 24, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike that takes us to a lake with crystal-clear, lagoon-coloured waters.

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sussu40
sussu40

Overall rating : 4.5 / 5

Date of your route : Aug 22, 2022
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

We climbed up to Lake Montarouye via the right bank of the stream, off the beaten track, early in the morning when visibility was good. The route is long but shaded and not particularly difficult. Sometimes the path disappears into the vegetation or, worse, into the stream, but as you climb up the side of the valley, you will find paths carved out by herds that lead to your destination. You can cross the stream on the pebbles near a hut. You will then find the marked trail again. There is a blueberry field in season before you reach the lake. Return via the planned route, which is long and less adventurous.
A long hike but without any technical difficulties.

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closixte
closixte

Overall rating : 5 / 5

Date of your route : Jun 05, 2022
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 with few people at the beginning of June 2022
At Lake Montarrouyes, I saw three izards and one marmot in the distance, despite the fog that set in shortly after my arrival. The hike is easy because the climb is fairly gradual (and so is the descent, which is easy on the knees).
However, the GPX route is rather unreliable at times (no clear track or path on the main trail), so it is better to follow the yellow markings that lead to the lake. They must have been redone recently as they are clearly visible. The GPX track is useful for confirming that you are heading in the right direction. The route on the map is reliable, however (it follows the yellow markings).
In clear weather, the view must be even more magnificent: to be done again

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cathy_1_petit
cathy_1_petit

Overall rating : 5 / 5

Date of your route : May 17, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

The directions to the starting point are not very clear. We couldn't find the trail leading to the starting point. The 4 Veziaux campsite is an inn, and the trail is the road that leads to Hourquette and passes behind the inn.
Otherwise, everything is great. You do need clear weather to follow the markings, but the yellow lines are regular and clear, with crosses to indicate where you've missed a passage.

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Guy.C
Guy.C

Overall rating : 3.3 / 5

Date of your route : May 26, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★☆☆☆ Disappointing

It's a shame I had to turn back because there was a landslide on the path and up to the stream, and it was impossible to cross the stream because the water was too high and there was a storm.
A route to try again later?
GUY

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PUJOS René
PUJOS René

Overall rating : 4.3 / 5

Date of your route : May 11, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

Magnificent panoramic view overlooking the Gaoube Valley and its murmur accompanying us
throughout the climb to Lake Montarrouye. We never tire of it.
This hike is accessible to all despite its 15 km length.
The elevation gain is offset by the length of the route, which is very well marked and cairned.
Pure pleasure!

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flit07
flit07

Overall rating : 5 / 5

Date of your route : Dec 01, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Thank you for sharing
that's great

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flit07
flit07

Overall rating : 5 / 5

Date of your route : Nov 07, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

It's great to share, a very beautiful walk for the end of the season
not too crowded, which is great
thank you

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randoplaisance
randoplaisance

Overall rating : 4.7 / 5

Date of your route : Sep 21, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

A very beautiful hike without any major difficulties. Recommended even for families, without necessarily going all the way to the lake. Cross beautiful pastures with sheep, horses, cows... and enjoy breathtaking views of the Gaoube.

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