Circular from the Hourquette d'Ancizan

An easy hike that takes you on a circular route around the Hourquette. Dominant position 70% of the time, some beautiful views, passage at Lac d'Arou (where the cows bathe) and crossing of a few streams.

Important: for this hike, it is best to use "Open Street Map Rando", which offers more trails than IGN. However, it is impossible to get lost as all the landmarks are visible while walking and serve as reference points.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.90 km
  • ◔
    Average duration: 5h 25 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 593 m
  • ↘
    Descent: - 594 m

  • ▲
    Highest point: 1,910 m
  • ▼
    Lowest point: 1,374 m

Photos

Description of the walk

The hike starts from the Hourquette d'Ancizan car park, which can be reached via the magnificent D113 road linking Ancizan to Payolle.

(S/E) At the first bend leading down to Payolle, the trail branches off to the left, indicated by a yellow sign.
You quickly cross the Soubirou stream, then another one 1 km further on. The trail climbs gradually without difficulty. Up to 1647 m, there is a small promontory on the right offering a beautiful view from which you can already see the Pic du Midi de Bigorre to the west (see photo) and the Arbizon behind you.

(1) Continue climbing towards Lac d'Arou, crossing two more streams depending on the season. Below, you can see them all joining the Artigou stream, which comes from the lake and which you will cross on the way back.
We arrive at Clot des Cardous without much difficulty. Depending on the time of year, there is a small pool in the hollow and cows, sheep and horses are often seen here.
The trail continues its final, steeper climb to the left after the pool, on the right side of the mountain. It is not marked, but it is impossible to miss, as it is the only one that climbs clearly towards another plateau that can be seen from below.

(2) You arrive at Lac d'Arou (see photo), at an altitude of 1,785 metres, which is not very pretty in certain seasons (you can see the brown bottom...) and where cows often bathe. Walk around it and then retrace your steps for about 50 metres.
Then, instead of going back down, we stay at the same level and continue straight north. The aim is to go around the mountain.

(3) Once you have gone around the mountain (you are at an altitude of about 1768m), the path splits several times. It is essential to always keep to the left to gain altitude. The aim is to head for the small Col de Crabe pass that can be seen in the distance (see photo).
The path becomes less clear in places depending on the season, but as the destination is always visible and located 100m higher up, you should always choose the path or shortcut that gains altitude. Don't worry, though, as they all meet at the pass.

(4) Once you reach the Col de Crabe at an altitude of 1,870 metres, the view of the Pic du Midi is superb, but there is even better to come. To get there, continue northwards. You will see a path climbing in two hairpin bends and then straight up the slope (this is the steepest part of the hike). You arrive at 1,916 metres, on a nameless promontory, which offers a magnificent 360° view. La Hourquette, your starting point, already seems very far away...
There is no directly visible path for the descent, but 200 metres below, you can see it if you look north. So, you cut across the pasture towards the east (the least steep part) and catch up with it.
We arrive at another unnamed pass, close to Pla des Bouhouèrès.

(5) We catch up with the path that descends towards the valley in a south-easterly direction. We descend gradually, following several parallel cattle tracks to the Camoudiet stream, which we cross, then climb about 40 metres back up to the ridge.

(6) To rejoin the ridge trail heading north, go 5 metres past the small pass at 1,661 metres on the IGN map and climb directly to the left between the small bushes, parallel to the pretty valley descending below. The trail is clearly visible and will remain so all along the ridge. There is a superb 360° view along the kilometre-long stretch. Opposite is Lake Payolle (see photo).

(7) Just before entering the forest, there is a forest track on the right that descends (see photo) and is not shown on any map. Take this track to avoid having to descend further along the road.
You arrive in the hollow of the valley, a magical place where the Artigou river flows. Cross the road bridge, then after 10 metres climb up the opposite side on a marked path (see photo) that goes up into the forest.

(8) Follow the yellow markings all the way up through a beautiful deciduous forest, then cross over to the other side of the ridge and descend into La Plagne, crossed by the Soubirou and a 4x4 track that you need to join. Follow this track for about 300 metres southwards, then look for the fairly steep path climbing up to the left, which will take you to the car park 100 metres higher up.
The start will therefore be a little difficult to gain this elevation, but once you reach it, the path ends in a 1.5km balcony, crosses the Soubirou, and joins the road and car park 10m from the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,554 m - Hourquette d'Ancizan car park
  2. 1 : km 1.69 - alt. 1,639 m - Promontory
  3. 2 : km 3.95 - alt. 1,785 m - Lake Arou
  4. 3 : km 4.61 - alt. 1,772 m - Keep left
  5. 4 : km 6.23 - alt. 1,867 m - Viewpoint over the Pic du Midi
  6. 5 : km 7 - alt. 1,795 m - Pass near Pla des Bouhouèrès
  7. 6 : km 8.97 - alt. 1,643 m - Turn left towards the ridge
  8. 7 : km 10.21 - alt. 1,471 m - Forest road on the right
  9. 8 : km 11 - alt. 1,380 m - Road bridge
  10. S/E : km 12.89 - alt. 1,555 m - Hourquette d'Ancizan car park

Notes

No drinking water sources, crossing of 4 streams. 90% of the hike is in open terrain, with only one short section in the forest.

No shops at the start or along the route.

Reviews and comments

4.3 / 5
Based on 16 reviews

Reliability of the description
4.3 / 5
Ease of following the route
3.9 / 5
Route interest
4.5 / 5
User 12405615

Overall rating : 4.3 / 5

Date of your route : Aug 25, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

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caazro65
caazro65

Overall rating : 3.7 / 5

Date of your route : May 31, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

This route was rather disappointing, with a lot of paths criss-crossing each other, and the last two points taking us on a big diversions along the pass road, which was pointless...

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Guizmo91
Guizmo91
• Edited:

Overall rating : 4.7 / 5

Date of your route : Oct 08, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful hike with varied scenery. We really enjoyed it, even though it was long (14 km instead of the advertised 12.80 km). We were lucky enough to see a deer, magnificent horses, cows and their calves. It was great! I would say it is of "medium ++" difficulty as some sections are a little challenging. The signposting is good 👌and you need to be careful after the Col du Crabe.
There are some superb views, so if you can, take your binoculars.
The last 3 km are tough because your legs are tired. You have to hang in there!
I recommend it 10000%

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GSERM
GSERM

Overall rating : 3.3 / 5

Date of your route : Oct 31, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

After the crab pass, it's difficult to find your bearings and the right direction. There are no signs or landmarks. You would need GPS, which we don't have. Otherwise, it's a beautiful spot with a magnificent view.

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rhum128
rhum128

Overall rating : 4 / 5

Date of your route : Jul 11, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

Beautiful hike, but the path through the woods is impossible to find from the ridge. You need to be a bit more specific.

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Pioups
Pioups

Overall rating : 4.3 / 5

Date of your route : Nov 13, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Good route of reasonable difficulty. Some difficulties in choosing the path as there are numerous cattle tracks

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Robert MARTY
Robert MARTY

Overall rating : 4.7 / 5

Date of your route : Oct 10, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

No sign at the start, but the trail is well marked to the Arou pond and there are a few people on Sundays, but not too many!
Then, thanks to the signs, as there are many trails marked out. However, in good weather, the Col de Crabe is clearly visible. From the lake, head back along the same route, staying at the same level, and pass a yellow cross which marks the trail back to La Hourquette or the climb to a pass near the lake.
Magnificent views and the possibility of varying the route on the way back.
If the weather is clear, you have good visibility of the crossing points, so you won't get lost.
A beautiful route to warm up your legs if you want to run, and beautiful views at all speeds!

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Fluryjc
Fluryjc

Overall rating : 5 / 5

Date of your route : Jun 29, 2021
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : Not used / Not applicable
Very busy route : No

We completed most of the hike in fog, following the GPS, before turning back, encouraged by invisible marmots!
No breaks in the clouds, visibility of about thirty metres...
When the weather doesn't cooperate...

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aldebaran10
aldebaran10

Overall rating : 4.7 / 5

Date of your route : Mar 28, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,
I did this hike at the end of March when the weather was very nice and warm, but there was still a lot of snow above 2,000 metres and patches of snow from 1,800 metres upwards. As a result, Lake Arou was frozen and there was snow all around it. Then, from stage 3 onwards, the walk to the Crabe Pass is slowed down because it is steep and snowy. I did not reach the pass but the refuge below, as it was easier. On the other hand, it is easier (without snow) to reach the high point (above the Crabe Pass) from behind the refuge. Leaving the refuge heading east, with the pass behind us, we walk (about 30-40m) until we reach the small ridge on the left, where we turn around and climb the fairly steep slope westwards to the 1916m ridge. The view is superb!
Note on stages 7-8: when crossing the road bridge at L'Artigou, it is 50m after the bridge (and not 10m) that you take the path on the right that climbs into the beech forest. There are many yellow markings, but also many tree trunks on the ground! Another point: I didn't see the 4x4 track (perhaps due to fatigue!), so I continued a little further on La Plagne and at a certain point (at the cattle enclosure), before reaching the road, you have to turn right towards the south to reach the car park. It's very easy except for the climb to the car park, which is a bit difficult after 5-6 hours of walking!
A very beautiful hike!

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agik32
agik32

oK, thank you

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Nalle
Nalle

It does indeed appear on OpenStreetMap maps... however, it heads due south and climbs up into the mountains, whereas the description clearly states that you should head due north and stay at the same altitude. It should be noted that you even have to retrace your steps for 50 metres after going around the lake.

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agik32
agik32

Hello,

That's not true. There is a path that winds its way up from the lake shore and takes you high up.
Kind regards

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Nalle
Nalle

Lake Arou is a dead end in a basin, impossible to leave by any other path than the one suggested, or to retrace your steps, so it is difficult to understand how the last contributor got lost...
The return leg of this hike at least has the advantage of not going back via the very busy "spot" on the way there... It is the only possible alternative to avoid it.

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agik32
agik32
• Edited:

Overall rating : 3.3 / 5

Date of your route : May 31, 2020
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

The arrival at Lake Arou causes confusion about the rest of the route, so we ended up on the wrong track. Fortunately, some hikers were there to give us directions. It should be noted that you have to turn right to reach the Col de Crabe, just before Lake Arou. The suggested route for the return journey after reaching the Col de Crabe is of no interest, as it takes you to the bottom of the site in the pastures. Personally, we followed the advice on this site from a hiker who recommended returning by the same route. It should be noted that the trail is very busy in the afternoon between La Hourquette and Lake Arou. It is clearly a popular spot extending from the Payolle area on the road to the pass, where we found an incredible crowd. Otherwise, it is a superb hike with breathtaking views, especially at the Crabe Pass. You absolutely must climb to the top of the hill!

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Clatour
Clatour

Overall rating : 5 / 5

Date of your route : May 21, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hello
A very beautiful hike, moderately difficult thanks to the gradual elevation gain and exceptional views (picnic on the ridge facing the Pic du Midi!)
Highly recommended!
However, the return trip is less interesting, so it's better to go back the way you came.
We had a wonderful time!

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