4.4
(22)
2,524
runners
98
runs
Jogging in Réserve Nationale De Chasse Et Faune Sauvage D'Orlu offers routes through a high mountain environment within the Ariège Pyrenees. The region features a significant altitude range, encompassing dense forests of beech and hook pines, as well as high-altitude grasslands and moorlands. Joggers can explore paths along the upper Oriège valley and its steep side valleys, providing varied terrain from riverbanks to challenging mountain ascents. This diverse landscape, a Natura 2000 site, provides a natural setting for running.
Last updated: July 7, 2026
28
runners
17.0km
02:40
900m
900m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
23
runners
10.4km
02:10
980m
980m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
runners
9.13km
01:14
290m
290m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
64
runners
28.2km
04:39
1,540m
1,540m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
runners
20.7km
03:02
960m
960m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve Nationale De Chasse Et Faune Sauvage D'Orlu
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Gravel biking in Réserve Nationale De Chasse Et Faune Sauvage D'Orlu
A spectacular route along its river and tributaries, its lake and its special characteristics make it very beautiful and entertaining.
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In Occitan toponymy, a “couillade” means “pass”. That of en Beys culminates at 2,345 meters above sea level and separates the peak of Peyrisses and the peak of en Beys. It links the Peyrisses ponds to the north and the Couillade pond to the south and is used by the GRP Tour des Montagnes d'Ax.
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Lake Campauleil has existed since 1941, following the construction of a dam by EDF. It culminates at 814 meters above sea level and becomes, thanks to the dam, a small paradise for fisherman. Easily accessible, the lake becomes an ideal place to relax or enjoy a good picnic with family or friends.
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Orgeix is a small, bucolic village nestled on the right bank of the Oriège River. This rural commune of barely 100 inhabitants is like a haven of serenity overlooking the sometimes turbulent Oriège River. On mild summer days, its bucolic streets invite contemplation. If you're not pressed for time, cross the stone bridge, sit at the foot of the church, and strike up a conversation with the locals, who are always willing to share their stories of village life.
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On the shores of Oriège, the Ioules campsite is a small three-star campsite, located at the exit of Orlu at the gates of its National Reserve. All amenities are there. The atmosphere is pleasant and warm. The campsite acts as a stopover on the GRP® Tour des Montagnes d'Ax but can very well serve as a base camp for exploring all the massifs that outcrop the Oriège valley. It is open from April 1 to November 1 and offers 89 pitches. More information on: www.camping-chalets-orlu.com
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The Etang de Naguilles is a dam lake which supplies the hydroelectric power station of Orlu. With an area of almost 100 hectares, it culminates at 1,855 meters. Now in industrial use, the pond has long animated local tales and legends. The Ariégeois say that the pond of Naguilles was born from the meeting of a blacksmith and the beast of the forest of Naguilles. The blacksmith allegedly gave the ferocious ferocious beast a white-hot iron bar. The beast, then thirsty, would have emptied all the water sources of the mountain before exploding at the current location of the pond.
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The En Beys refuge which overlooks the eponymous ponds culminates at an altitude of 1,970 meters, in the heart of the Orlu national reserve. Situated on the great GR 7 which connects the Vosges to the Pyrenees, the refuge remains an excellent detour for the GRP® tour of the Ax Mountains or Tour des Pérics. In a warm and family setting, the refuge guardians offer 70 beds in high season as well as a complete catering offer. In winter, 15 places remain freely accessible, accessible through the window at the top of the ladder which fits on one of the walls of the building. The refuge is an ideal place to observe the burning of the granite walls of the Pics Rouges at sunset, or the galloping chamois in the snowfields in the early morning. If you wish to extend your stay for one night, do not hesitate to contact the refuge on 05 61 64 24 24 to find out about opening dates and bed availability.
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The Réserve Nationale De Chasse Et Faune Sauvage D'Orlu offers a wide selection of over 90 running routes. These trails cater to various fitness levels, with a mix of moderate and difficult options, ensuring a suitable path for almost every runner.
Jogging in the Réserve d'Orlu means experiencing diverse terrain, from the lower mountain floor up to high-altitude environments. You'll find paths winding through dense forests of beech and hook pines, along the banks of the Oriège river in central valleys, and across high-altitude grasslands and moorlands. The elevation ranges significantly, offering both undulating forest trails and challenging mountain ascents.
While many routes are challenging, the reserve does offer moderate options. For example, the Vallée d'Orlu loop from Le Fanguil-Chalet is a moderate 9.1 km path with less elevation gain, providing a more accessible experience through the valley.
The reserve is rich in natural beauty. You can encounter stunning lakes like Étang Faury, explore the scenic Vallée d'Orlu, and even reach summits such as Mortiers Peak or Puig de Terrers for panoramic views. Some routes also pass by the En Beys Refuge, offering a place to rest amidst the mountains.
Yes, several circular routes are available. A popular option is the En Beys Lake and Refuge – Orlu Valley loop from Forges d'Orlu, a challenging 24.9 km path. Another great choice is the Naguille Lake loop from Forges d'Orlu, which covers 10.4 km through varied mountain terrain.
Generally, dogs are not permitted in the Réserve Nationale De Chasse Et Faune Sauvage D'Orlu, even on leashes. This policy is in place to protect the diverse wildlife and domestic livestock within this Natura 2000 site. It's best to leave your canine companions at home when visiting the reserve for jogging.
The reserve offers unique experiences throughout the year. Spring and autumn provide pleasant temperatures and vibrant scenery, ideal for exploring the forests and valleys. Summer is excellent for high-altitude runs, though it can be busy. Winter running is possible, but routes may be affected by snow, especially at higher elevations, requiring appropriate gear and caution.
While the reserve's jogging routes are generally more challenging, the wider Orlu valley area offers family-friendly activities. Besides gentler paths along riverbanks, you can find the Akrobranch d'Orlu adventure park, La Ferme aux ânes for donkey rides, and Mountaneô, an interpretive center, all providing engaging experiences for families.
Many routes, such as the En Beys Lake and Refuge – Orlu Valley loop and the Naguille Lake loop, start from Forges d'Orlu, which serves as a common access point. The Maison de la Réserve at Les Forges d'Orlu can provide specific guidance on parking facilities.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 25 reviews. Runners often praise the stunning high-mountain environments, the tranquility of the dense forests, and the diverse terrain that makes each run a unique adventure. The well-maintained network of paths and the immersive natural experience are frequently highlighted.
The Réserve d'Orlu is a protected Natura 2000 site, home to characteristic Pyrenean wildlife such as the Isard (Pyrenean chamois), Grand Tétras (capercaillie), and even the Brown Bear and Grey Wolf. While encounters are rare, the pristine natural setting enhances the chance of observing local fauna, especially during quieter times of day.
Yes, the Maison de la Réserve at Les Forges d'Orlu serves as an information hub. Here, visitors can get guidance and advice on the trails and the reserve's natural environment. Guided nature tours are also available for those interested in a more in-depth exploration.


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