4.6
(1456)
13,073
hikers
21
hikes
Hiking around Orlu offers diverse terrain within the French Pyrenees, characterized by rugged mountain ranges and deep valleys. The region features the Orlu National Wildlife Reserve, which encompasses altitudes from 950 to 2,765 meters, providing varied ecosystems. Hikers can explore trails along rivers with waterfalls, discover high-altitude lakes like Étang d'En Beys, and traverse exposed ridges.
Last updated: May 17, 2026
4.9
(16)
271
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(18)
229
hikers
8.88km
02:40
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
5.0
(5)
54
hikers
28.2km
10:06
1,540m
1,540m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(8)
136
hikers
13.2km
03:54
390m
390m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(6)
72
hikers
10.4km
04:39
980m
980m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Orlu
Plains, hills and mountains – GR 7 in the heart of France’s Occitania
From refuge to refuge — Tour des Pérics
Tour des Pérics – Carlit and Grand Péric variants
Between the Pyrenean peaks – GRP tour of the Montagnes d'Ax
Cycling around Orlu
Road Cycling Routes around Orlu
Running Trails around Orlu
MTB Trails around Orlu

Gravel biking around Orlu
Mountain Hikes around Orlu
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.
0
1
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.
2
1
The ponds of En Beys designate a set of three ponds located between 1,900 and 2,000 meters above sea level. Reading a map, you will guess that the lake furthest upstream is the largest of the three. It is also the one on which the En Beys refuge is based, an essential stopover for a night in an entirely mountain setting. The layout of the lake is perfect for admiring the colors of dawn or dusk. If you sleep at the refuge, take advantage of it for a moment of contemplation.
1
0
The En Beys pond is part of a group of three ponds: the En Beys pond, the Couillade pond and the herb pond. A guarded refuge is present on the banks at the Gourd Gaudet pond.
0
0
A national wildlife reserve, the Orlu Valley is an exceptional site for nature lovers.
0
0
Shelter suitable for groups and families. Warm welcome and cuisine of very good quality. The proposed picnic is hearty and it optimizes waste (90% recyclable). The shelter is open permanently from the last weekend of May to the last weekend of September. https://www.refuge-enbeys.com/
2
0
Beautiful pond located at the foot of the refuge of En Beys. Beautiful view at sunrise and sunset and perfect for fishing.
1
0
Orlu offers a wide network of hiking trails, with over 20 routes available for exploration. These range from easy walks to challenging multi-day treks, catering to various fitness levels.
Yes, Orlu has several easy hiking options. There are 6 routes classified as easy, perfect for beginners or families looking for a relaxed outdoor experience. These trails often feature gentle inclines and scenic views within the Vallée d'Orlu.
For those seeking a challenge, Orlu provides 8 difficult routes. These often involve significant elevation changes and longer distances. An example is the En Beys Refuge – Vallée d'Orlu loop from Forges d'Orlu, a 15.5-mile (24.9 km) trail that takes around 9 hours to complete, leading through rugged mountainous terrain.
Yes, many routes in Orlu are designed as loops, allowing you to start and finish at the same point. A popular moderate circular route is This panorama – Vallée d'Orlu loop from Le Fanguil-Chalet, which is 5.5 miles (8.9 km) long and offers scenic views within the Vallée d'Orlu.
Orlu is rich in natural beauty. You can expect to encounter stunning mountainous landscapes, deep valleys, and high-altitude lakes like the Étang d'En Beys. The region is also known for its rivers and numerous waterfalls, providing refreshing spots along the trails. Keep an eye out for wildlife, as the Orlu National Wildlife Reserve is home to diverse flora and fauna, including marmots.
Absolutely. The Étang d'En Beys is a prominent high-altitude lake, often reached via trails like Etang d’En Beys and its refuge – hike starting from the Fanguil car park – National Reserve of Orlu. Another notable water feature is the Étang de Naguilles, a dam lake with local tales and legends, which you can explore on the Flowers – Naguille Lake loop from Forges d'Orlu.
The hiking trails in Orlu are highly rated by the komoot community, with an average score of 4.6 stars from over 1400 reviews. Hikers frequently praise the stunning mountainous landscapes, the diverse ecosystems of the National Wildlife Reserve, and the variety of trails that cater to all levels, from easy walks to challenging multi-day treks.
The Orlu National Wildlife Reserve is a protected area, and regulations regarding dogs can vary to protect local wildlife. It's advisable to check specific trail rules or local signage, as dogs may be required to be on a leash or restricted in certain sensitive areas to ensure the preservation of the rich biodiversity, including marmots.
Yes, mountain refuges are available along some trails, offering accommodation and meals. The Refuge d'En Beys, located at 1,970 meters within the reserve, is a well-known stop for hikers undertaking longer routes or multi-day treks, providing a welcoming break amidst the mountains.
The best time to hike in Orlu is generally from late spring to early autumn (May to October) when the weather is milder and trails are clear of snow. During warmer months, the presence of rivers and waterfalls provides refreshing coolness, and beech trees offer shade. However, the region's diverse terrain means conditions can vary, so always check local weather forecasts before heading out.
Beyond the hiking trails, Orlu is surrounded by interesting attractions. You can explore mountain passes like Pailhères Pass or Puymorens Pass. Other notable points include Lake Bouillouses, the Summit of Pic Carlit, and the thermal town of Ax-les-Thermes.
Yes, parking is typically available at common starting points for hikes in Orlu. For instance, many routes, including those leading to the Étang d'En Beys, start from the Fanguil car park, providing convenient access to the trails.


Browse the best Hikes in other regions.