3.6
(5)
22
riders
5
rides
Gravel bike trails around Étang De Naguilhes offer a diverse landscape within the French Pyrénées, characterized by significant elevation changes and varied terrain. The region features a large dam lake at 1,855 meters, surrounded by wooded slopes, high-altitude moors, and granite peaks. Gravel bikers can expect to navigate through dense forests and along mountain paths, with routes often involving substantial climbs. This environment provides a challenging yet rewarding experience for off-road cycling.
Last updated: July 14, 2026
7
riders
32.0km
02:10
570m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
5
riders
19.0km
01:18
310m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
26.5km
02:07
620m
620m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
riders
27.9km
02:41
910m
910m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
riders
27.3km
02:42
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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There are several fountains and public pools with pure thermal water to warm your feet after the descent.
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Nice relax and shower stop in the swimming pool by Parc de'Espagne. Also a hose to clean the bikes in park near the gondola lift entry.
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A spectacular route along its river and tributaries, its lake and its special characteristics make it very beautiful and entertaining.
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Very good route to do in spring or summer
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Spectacular place for its wild rivers, snowy mountains and most importantly the hot springs spas that are quite a spectacle.
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What saved me further up the pass was a beautiful historic fountain where I could get water and cool off.
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After rolling over various cols, Manier can hang out well
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Good mood for the upcoming effort
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There are 6 gravel bike trails documented around Étang De Naguilhes, offering a range of experiences from moderate to difficult. These routes are highly rated by the komoot community.
The terrain around Étang De Naguilhes is characterized by significant elevation changes, dense forests, and mountainous paths. You'll encounter varied surfaces suitable for gravel bikes, including sub-woods, tracks along the impressive dam, and serene lake edges within the Orlu National Reserve.
While most routes are challenging, there is one moderate trail suitable for those looking for a less strenuous ride: the Ax-les-Thermes – Orgeix loop from Orlu. This 18.9 km route offers a scenic ride through the valley with manageable elevation gain.
Given the mountainous terrain and high altitude (Étang de Naguilhes is at 1,855 meters), the best season for gravel biking is typically from late spring through early autumn. This avoids snow and ensures more favorable weather conditions for navigating the trails and enjoying the scenic views.
Yes, for experienced riders seeking a significant challenge, the Pradel Pass – Pailhères Pass loop from Orlu is a demanding option. This difficult route spans over 91 km with nearly 3,000 meters of elevation gain, traversing high mountain passes.
Many of the gravel bike trails in the region are designed as loops. For instance, the Orgeix – Village of Orlu loop from Orgeix offers a 26.6 km difficult ride through forested areas and past small villages, providing a circular experience.
The komoot community rates the gravel biking in Étang De Naguilhes highly, with an average score of 3.6 stars. Riders often praise the stunning landscapes, the challenge of the mountainous terrain, and the immersive experience within the wild and preserved Orlu National Reserve.
Absolutely. The centerpiece is the vast Étang de Naguilhes itself, a large dam lake at 1,855 meters, offering breathtaking views. You'll also ride through the rich biodiversity of the Orlu National Reserve, encountering wooded slopes, high-altitude moors, dramatic granite peaks, and the sounds of numerous small waterfalls.
Gravel biking around Étang De Naguilhes involves significant elevation changes. Routes often feature substantial climbs, with some difficult trails like the Orgeix – Ax-les-Thermes loop from Orlu having over 1,000 meters of ascent, making for a challenging and rewarding experience.
Yes, some routes combine natural beauty with glimpses of local life. The Orgeix – Village of Orlu loop from Orgeix, for example, takes you through forested areas and past small villages, offering a varied experience.
The Orlu National Reserve is known for its rich biodiversity. While riding, you might spot local wildlife such as chamois, marmots, and various birds of prey, adding to the immersive natural experience.


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