4.6
(347)
3,039
hikers
84
hikes
Hiking trails in Réserve Biologique Dirigée De Carcanet traverse a managed biological reserve within the Forêt Domaniale du Carcanet, located in the Ariège department. The region features diverse forested areas and offers views of the Pyrénées Catalanes. Terrain varies from gentle paths around the Puyvalador Dam to more challenging ascents leading to higher viewpoints. This natural environment provides a range of hiking experiences across different elevation profiles.
Last updated: July 31, 2026
4.0
(2)
29
hikers
18.3km
06:06
820m
820m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
17
hikers
9.14km
03:07
460m
460m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(18)
191
hikers
7.15km
01:55
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(18)
197
hikers
6.74km
01:51
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
7
hikers
14.8km
04:40
580m
580m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Réserve Biologique Dirigée De Carcanet
From here you can enjoy a wide panorama of the Catalan Pyrenees. To the left, towards the Carcanet biological reserve. To the right and straight ahead, towards the summits with the pic de Madrès, the highest mountain in the area.
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The Puyvalador dam is 160 meters long and 39 meters high. This concrete structure is used to regulate the waters of the Aude river to produce electricity. From the dam, the view is exceptional.
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High mountain town known for the ski resort in its vicinity. It is a town with various services in case water needs to be replenished.
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The Oller refuge (not guarded) is located halfway up the Pic de Madrès from Odeillo. From this point, you will have privileged views over places such as Puyvalador and its lake, the old station and the Pic de Ginèvre area, the Llissa Cremada, etc. As for the shelter, it is not very big but it is very pleasant and well equipped. It has bunk beds for four people, a stove and firewood, some books, maps...
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The Oller refuge (not guarded) is located halfway up the Pic de Madrès from Odeillo. From this point, you will have privileged views over places such as Puyvalador and its lake, the old station and the Pic de Ginèvre area, the Llissa Cremada, etc. As for the shelter, it is not very big but it is very pleasant and well equipped. It has bunk beds for four people, a stove and firewood, some books, maps...
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Good morning all ! small unguarded refuge affordable to all! I trust you to keep it in good condition! 😉
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The reserve features diverse forested areas and offers varied terrain. You'll find everything from gentle paths, particularly around the Puyvalador Dam, to more challenging ascents leading to higher viewpoints with spectacular views of the Pyrénées Catalanes.
Yes, Réserve Biologique Dirigée De Carcanet offers several easy paths. A popular choice is the Puyvalador Dam loop from Réal, which is 7.2 km (4.4 miles) long and typically takes under 2 hours to complete. Another easy option is the Puyvalador Dam loop from Puyvalador.
For experienced hikers seeking a challenge, the Roc Negre – Refuge du Pla de Grill loop from Réal is a demanding option. This 18.7 km (11.6 miles) trail involves a significant elevation gain of over 760 meters and typically takes around 6 hours to complete.
Absolutely. Many trails offer stunning vistas of the Pyrénées Catalanes. The Refuge d'Oller – View of the Pyrénées Catalanes loop from Puyvalador is a moderate 7.8 km (4.8 miles) path specifically known for its scenic views of the mountain range.
Yes, the reserve has paths suitable for families. The easier trails, such as those around the Puyvalador Dam, offer accessible and less strenuous options for a pleasant outing with children. These paths are generally well-maintained and provide a good introduction to the natural environment.
The Réserve Biologique Dirigée De Carcanet is generally dog-friendly, but it's always recommended to keep dogs on a leash to protect local wildlife and ensure a pleasant experience for all hikers. Please check for any specific signage or local regulations upon arrival, especially concerning protected areas within the reserve.
The reserve is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant foliage, while summer provides warm, sunny conditions ideal for longer days on the trails. Winter hiking is possible, but some higher elevation paths may require appropriate gear due to snow or ice.
Yes, many of the trails in Réserve Biologique Dirigée De Carcanet are designed as loops, allowing you to start and end at the same point. Examples include the Puyvalador Dam loop from Réal and the Refuge d'Oller – View of the Pyrénées Catalanes loop from Puyvalador.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Hikers often praise the diverse forested areas, the spectacular views of the Pyrénées Catalanes, and the well-maintained network of trails that cater to various skill levels.
Generally, no specific permits are required for day hiking on the established trails within the Réserve Biologique Dirigée De Carcanet. However, as it is a managed biological reserve, always respect local regulations, stay on marked paths, and avoid disturbing wildlife or vegetation.
Parking is typically available near the main trailheads and villages like Réal and Puyvalador, which serve as common starting points for many routes. Specific parking information can often be found on detailed route descriptions or local signage.


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