Sommet du Rey from Port de Castet

A fairly short but steep hike in places, well marked, with superb views of the foothills, the towns of Pau, Tarbes, Oloron, and also the peaks: Pic du Midi d'Ossau, Pic de Ger, etc.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 4.74 km
  • ◔
    Average duration: 2h 55 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 535 m
  • ↘
    Descent: - 530 m

  • ▲
    Highest point: 1,339 m
  • ▼
    Lowest point: 834 m

Description of the walk

Before arriving at Port de Castet, park 50 m above the watering hole, taking care not to obstruct traffic.

(S/E) Take the track that climbs north of the watering hole for about 300 m, marked in yellow; you will then come to a gate that you should close behind you.

(1) Follow the track that descends slightly to the left, passes alongside a house, then continues uphill and turns into a well-marked yellow trail. You will come out into a fern forest with brambles (periodic burning in winter).

(2) Climb for about 100 metres to reach a fork.

(3) Continue straight ahead, climbing northwards through the fern forest. The path, still marked in yellow, soon enters a sparse forest with stunted trees growing among numerous rocks. It zigzags from rock to rock and arrives at the bottom of a long meadow with a few large beech trees.

(4) This meadow leads, via a well-marked path marked in yellow, to a small pass on the ridge. This path is steep and zigzags through this ungrazed meadow with tall grass, between a rocky area on the left and a forest on the right.

(5) Once at the pass, enjoy the view of the plain. Continue to the right on the unmarked rocky ridge (watch out for children) towards the Soum de Las Picarras weather vane, the highest point of the Rey ridge at 1,349 metres.

(6) Return to the car park (S/E) by following the same route you took on the way up. Please note: on the way down, be sure to follow the marked path you took on the way up. Do not descend through the forest (on the left as you go down) directly towards Port de Castet, which you can see between the trees, as dangerous rocky outcrops prevent you from doing so.

Waypoints

  1. S/E : km 0 - alt. 835 m - Watering hole and spring
  2. 1 : km 0.23 - alt. 852 m - Track on the left
  3. 2 : km 1.24 - alt. 922 m - Fern forest
  4. 3 : km 1.33 - alt. 947 m - Yellow sign junction
  5. 4 : km 1.81 - alt. 1,132 m - Meadow
  6. 5 : km 2.14 - alt. 1,286 m - Pass
  7. 6 : km 2.37 - alt. 1,339 m - Soum de las Picarras
  8. S/E : km 4.74 - alt. 835 m - Watering hole and spring

Notes

Keep a close eye on young children among the rocks, particularly on the summit ridge.
The climb is fairly short (1½ to 2 hours) but steep and rocky in places, so walking sticks are useful. There is no water except for the spring that feeds the drinking trough at the start. The route is always south-facing and has little shade, so it is best to walk this route in the cool of the day in hot weather. Also avoid periods of snow.
It is possible to descend towards Louvie-Juzon via good paths:

  • either from the fork (3): follow the sign for Sègues in the fern grove.
  • or northwards from the pass on the summit ridge (5).

Worth a visit

The first peak in the range, Le Rey offers magnificent views. From the ridge, there is a vast panorama towards the plain, stretching as far as the Landes, the Gers and the Basque Country.
You are 900 m above the villages of Louvie-Juzon and Arudy. The foothills are dotted with green pastures and scattered farms, and further away are the towns of Pau to the south, Oloron to the north-west and Tarbes to the east.
Behind us to the south, the peaks of the Ossau Valley, snow-capped until June, tower above us at 1,500 metres.

Reviews and comments

4.7 / 5
Based on 8 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.9 / 5
Route interest
4.6 / 5
User 3923710

Overall rating : 5 / 5

Date of your route : Dec 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

This hike requires caution and walking sticks, especially for the descent. The reward at the summit is well worth it.

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User 18531480

Overall rating : 5 / 5

Date of your route : Sep 29, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Halfway along a stony path, pleasant but challenging. Beautiful view upon arrival

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User 27343124

Overall rating : 4.7 / 5

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

Exceptional panoramic views, animals roaming free... a very pleasant walk

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j yves
j yves

Overall rating : 4.7 / 5

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

A hike to get back into shape after many years off. The second half of the hike is quite steep and you need to have strong quadriceps for the descent. The climb southwards under a magnificent winter sun was a treat and the view from the top is well worth seeing. I have some doubts about the distance because my GPS gives me 2 km more, the climb takes 1h30 and the descent 1h10.

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Arnoussère
Arnoussère

Overall rating : 5 / 5

Date of your route : Nov 09, 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 walk. I encountered about ten people. The path is very easy to follow. The climb is very steep and accounts for about two-thirds of the route, but it's not difficult. I appreciated having a walking stick for the descent.
At the top, there is a beautiful view of the plain to the north, the Bénou plateau, the Pic du Midi, the Port de Castet... I recommend it! Be careful, the climb is exposed to the south...

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shere-kahn
shere-kahn

Overall rating : 4.7 / 5

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

A short but demanding route with a concentrated elevation gain over a short distance, the trail is tricky with many slippery sections and a very steep slope. Caution is required on the ascent and even more so on the descent, so although this hike offers a very beautiful view at the end, we would classify it as difficult rather than moderate.

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Pascal 64290
Pascal 64290
• Edited:

Overall rating : 3.3 / 5

Date of your route : May 09, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : Yes

Very difficult hike over the last 800 metres with a 400-metre elevation gain, half of which is covered in large rocks. Very difficult descent on the way back. Otherwise, great views at the top.

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Gregdo
Gregdo

Overall rating : 5 / 5

Date of your route : Feb 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

An excellent walk for reaching a "small" summit fairly quickly. Not difficult, but it's a climb! Be careful of the winds, though.

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