The Carlit ponds

A wonderful, refreshing getaway, accessible to all, in the heart of unspoilt wilderness at the foot of the "roof" of the Pyrénées-Orientales. An ideal route for immersing yourself in the beauty of the high-altitude landscapes around the listed site of Les Bouillouses. A refreshing hike that I recommend doing at dawn.

⚠️ Restricted access: see practical information.

Details

77337626
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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.26 km
  • ◔
    Average duration: 4h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 375 m
  • ↘
    Descent: - 373 m

  • ▲
    Highest point: 2,366 m
  • ▼
    Lowest point: 2,002 m

Description of the walk

Outside regulated periods, or with a reservation at one of the accommodations, park in the car park at the foot of the dam.

(S/E) From the car park, head west until you reach the sign indicating several directions.

(1) Leave the GR®10 and GRP® trails. Take the Carlit ponds trail opposite, which climbs westwards. After a little over 100 m of elevation gain, for about 1.5 km, you will reach an intersection.

(2) Leave the Estany del Viver on your right. Turn left towards Carlit. The trail passes between the Estany Sec and the Estany de la Comassa. Climb slightly, behind you: superb views of the Estany Llat with the surrounding peaks. Continue along the ridge, with Carlit as your guide, and join a footbridge near the Estany de Vallell.

(3) Cross the footbridge and turn left, heading west towards Carlit. There are superb views of Estany Long on your left. Continue until you reach the junction with the Puig Carlit climb.

(4) Below is the Estany de Sobirans. Turn right, heading east, to continue along the Carlit lakes trail. Pass the Estany Sobirans and follow the Trebens lake before taking a footbridge.

(5) Go around the Estany d'en Gombau on the left. A few metres further on, there are magnificent views of the Estany del Castellar below on the left. Follow the yellow trail and, further on, cross a footbridge before reaching an intersection.

(6) Head south-east towards Les Bouillouses and walk along the right-hand side of the Estany de les Dugues. Start descending along a stream until you reach a flat area with two footbridges. Go around the Estany del Viver on the right before returning to the starting point.

(2) Retrace your steps in the opposite direction to return to the Bouillouses car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 2,002 m - Les Bouillouses car park - Lac des Bouillouses
  2. 1 : km 0.2 - alt. 2,019 m - Crossroads
  3. 2 : km 1.63 - alt. 2,143 m - Crossroads of the loop - Estany del Viver
  4. 3 : km 3.66 - alt. 2,222 m - Footbridge - Lac Bailleul (Estany de Vallell)
  5. 4 : km 5.12 - alt. 2,364 m - Carlit route intersection
  6. 5 : km 6.28 - alt. 2,310 m - Footbridge - Estany de Trebens
  7. 6 : km 7.18 - alt. 2,239 m - Intersection Signpost - Estany de la Dugues
  8. S/E : km 10.26 - alt. 2,002 m - Les Bouillouses car park - Têt (fleuve)

Notes

Worth a visit

After the viewpoint (4), you can start the climb up Carlit

There are multiple routes starting from Les Bouillouses, including the GR®10, Lac d'Aude, etc.

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.8 / 5
Based on 6 reviews

Reliability of the description
4.5 / 5
Ease of following the route
5 / 5
Route interest
4.8 / 5
VALMON G
VALMON G

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 : No

Very beautiful hike with stunning views. No particular difficulty, although some sections are quite steep.

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User 3835703

Overall rating : 5 / 5

Date of your route : Aug 27, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful hike! A real pleasure. No particular difficulties. We were there at the end of August, so it wasn't too crowded and it was pleasant. It's always best to go as early as possible.

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User 15391293

Overall rating : 4.7 / 5

Date of your route : Aug 04, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

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François Calais
François Calais

Overall rating : 5 / 5

Date of your route : Jul 21, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

:Beautiful hike, lots of lakes, a few rocky climbs and descents, quite crowded but a very beautiful hike

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MP68
MP68

Overall rating : 4.7 / 5

Date of your route : Jul 21, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Magnificent hike - idyllic landscapes.
The start and end of the hike are steep (same path)
Just one point: the elevation gain mentioned is much lower than what we recorded with Visorando: approximately 550 m!

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MP68
MP68

Overall rating : 4.7 / 5

Date of your route : Jul 21, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Magnificent hike - idyllic landscapes.
Just one point: the elevation gain mentioned is much lower than what we recorded with Visorando: approximately 600 metres, if I remember correctly

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