4.9
(8)
47
hikers
10
hikes
Mountaineering around Lac Des Bouillouses is characterized by its high-altitude setting at approximately 2,000 meters (6,617 feet), offering access to the rugged Carlit massif and numerous mountain lakes. The region features diverse landscapes, including dense forests and open alpine terrain, with Pic Carlit reaching 2,921 meters as a prominent landmark. This area, classified as a Natura 2000 site, provides a range of challenging ascents and scenic lake loops.
Last updated: July 4, 2026
5.0
(2)
9
hikers
8.03km
02:54
260m
260m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
2
hikers
11.0km
03:42
330m
330m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

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2
hikers
14.2km
04:45
420m
420m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5
hikers
11.1km
03:31
370m
370m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(2)
4
hikers
16.8km
05:37
550m
550m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Lac Des Bouillouses
Tour des Pérics – Carlit and Grand Péric variants
Loop of the Carlit – Tour of the massif along the lakes
Hiking around Lac Des Bouillouses
Cycling around Lac Des Bouillouses
MTB Trails around Lac Des Bouillouses
Road Cycling Routes around Lac Des Bouillouses
Running Trails around Lac Des Bouillouses

Gravel biking around Lac Des Bouillouses
More "high mountain" atmosphere than the other lakes in Carlit
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A superb lake reflecting the neighboring peaks. The morning light amplifies this mirror effect.
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Snowshoeing itinerary in the Bulloses area https://www.youtube.com/watch?v=esdackshECU
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At an altitude of 2,330 metres, this lake is located in a dreamlike mountain environment. From there you can see the Carlit peak, the highest point of the massif.
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Estany de la Pradella, also called the pond or lake of Pradeilles, is a beautiful mountain lake in the Pyrénées-Orientales. A superb setting for cycling in the heart of nature.
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Nestled in a glacial basin, this small lake often lies dry in summer, revealing an impressive mineral setting, surrounded by meadows and imposing peaks. The trails leading to the lake offer magnificent views of the surrounding mountains and allow you to enjoy the tranquility of this timeless place.
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The region offers diverse terrain, ranging from dense pine forests to open alpine landscapes. You'll encounter numerous high-altitude lakes and ponds, streams to cross, and rugged sections, especially on ascents towards peaks like Pic Carlit. The area is characterized by its stunning high-altitude scenery at approximately 2,000 meters (6,617 feet).
While many routes are moderate to difficult, there is at least one easy mountaineering route available. For a moderate option that offers expansive views of the surrounding mountain lakes, consider the Lac de la Coumasse – View of the lakes loop from Lac des Bouillouses, which takes about 2 hours 54 minutes to complete.
The area is rich in natural beauty. Beyond the main Lake Bouillouses itself, you'll find numerous smaller high-altitude lakes and ponds, such as the Esquits Ponds and Estany Negre. Pic du Carlit, the highest point in the Pyrénées-Orientales department, is a prominent landmark and a major draw for experienced mountaineers. The region is also a classified Natura 2000 site, known for its rich wildlife, including Pyrenean chamois.
Yes, several routes are circular. For a moderate loop that explores the immediate vicinity of the main lake, try the Lake Bouillouses – Lake Bouillousses loop from Lac des Bouillouses. This route is about 11.0 km (6.9 miles) long and typically takes around 3 hours 41 minutes.
The summer months are generally ideal for mountaineering, offering good weather conditions for high-altitude routes. However, the region also transforms for winter activities like snowshoeing. Always check local weather conditions, especially for higher elevations like Pic Carlit, which can involve off-trail sections and require good visibility.
There are over 10 mountaineering routes documented for the Lac des Bouillouses region, catering to various skill levels from easy to difficult. The komoot community has rated these routes highly, with an average score of 4.9 stars.
Absolutely. For experienced mountaineers seeking a significant challenge, the Les Bones Hores Bar & Restaurant – Peak Carlit loop from Pla des Avellans is a difficult route covering 24.4 km (15.2 miles) with over 1,100 meters of elevation gain, typically taking around 9 hours 42 minutes. Another difficult option is the Pradeilles pond – Étang Noir loop from Pla des Avellans.
The mountaineering routes in Lac des Bouillouses are highly rated by the komoot community, with an impressive average score of 4.9 stars from nearly 20 reviews. Mountaineers often praise the varied terrain, the stunning high-altitude lakes, and the dramatic Carlit massif.
Yes, there are options for accommodation and dining. Near the lake, you can find refuges and a hotel, such as the Carlit Inn, which provide places to stay and eat, allowing you to extend your visit and fully immerse yourself in the natural beauty of the area.
Access to the site is managed, particularly during the summer months, to help preserve the natural environment. This often involves the use of shuttle buses and chairlifts to reach the lake area. It's advisable to check local regulations and transport options before your visit, especially if planning a trip during high season.


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