4.3
(171)
11,178
riders
15
rides
Touring cycling around Aucun, nestled in the Hautes-Pyrénées department of southwestern France, offers routes through mountainous terrain with elevations ranging from 800 to 1,804 meters. The region is characterized by rolling hills, verdant pastures, and dense forests within the Val d'Azun, providing diverse landscapes for cyclists. Proximity to the Pyrenees National Park ensures access to challenging ascents and scenic mountain passes like Col du Soulor and Col de l'Aubisque. This area is well-suited for touring cyclists seeking varied rides through the French Pyrenees.
Last updated: May 1, 2026
5.0
(7)
96
riders
27.3km
02:05
660m
660m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
125
riders
20.3km
01:39
630m
630m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(3)
36
riders
16.7km
01:23
540m
540m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
56
riders
19.0km
01:26
410m
410m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
56
riders
17.5km
01:29
550m
550m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A good base for mountain bike tours through the Val d'Azun, as there are several parking areas. A pump track has also been built on the edge of the village.
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A very nice climb. Be careful because there's a steep section. Check the altitude.
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nice slopes for mountain biking without a high level of difficulty.
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Located in the commune of Arrens-Marsous, the Notre-Dame de Pouey-Laün chapel is also known as the “golden chapel”. It is located on iconic hiking trails such as the Via Tolosana and the GR10.
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It is the second and hardest section of the ascent to Soulor. Road in perfect condition and dotted with continuous ramps above 10%. It is a stretch to enjoy.
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It is a beautiful port, very quiet, with a narrow and irregular road that drives very well. Both aspects are worth it, although they are very different. I like the east side better. It is a perfect alternative to climb the Col de Soulor, avoiding the busy passage through Argelès and the first part of the climb to Soulor.
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The stream, the Gave d'Arrens, is easily accessible to cool off in case of extreme heat...
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Nice col for cycling. Pretty boring on top. Turn around and back
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There are over 15 touring cycling routes around Aucun, offering a variety of experiences through the Val d'Azun and towards the Pyrenees National Park. These routes cater to different skill levels, from easy valley rides to challenging mountain pass ascents.
The terrain around Aucun is diverse, characterized by the rolling hills, verdant pastures, and dense forests of the Val d'Azun. You'll also encounter more challenging mountain landscapes as routes approach iconic Pyrenean passes like the Col du Soulor and Col d'Aubisque. The region offers a mix of valley paths and significant elevation gains.
Yes, there are a couple of easy touring cycling routes available around Aucun, perfect for beginners or those looking for a more relaxed ride. These routes typically feature less elevation gain and are ideal for enjoying the scenic valley without significant challenge.
For experienced touring cyclists seeking a challenge, routes like the Discover the beautiful lake of Estaing offer significant climbs and rewarding views. Another demanding option is the Under the Cabaliros loop from Aucun, which features over 1000 meters of elevation gain.
Yes, several touring cycling routes around Aucun are designed as loops, allowing you to start and finish in the same location. Examples include the Soulor Pass – Col du Soulor loop from Aucun and the Couraduque Pass – Soulor Pass loop from Aucun, which take you through stunning mountain scenery.
Many routes offer breathtaking views of the Pyrenees and lead to notable natural attractions. You can cycle towards the serene Lac d'Estaing, or experience the challenge of famous mountain passes like the Col du Soulor and Col d'Aubisque. The region is also rich in traditional Pyrenean villages and landscapes.
The touring cycling routes in Aucun are highly regarded by the komoot community, with an average score of 4.6 stars from over 50 reviews. More than 4000 touring cyclists have explored the varied terrain, often praising the stunning mountain views and the authentic Pyrenean experience.
Yes, there are a couple of moderate touring cycling routes around Aucun. These routes provide a good balance of challenge and accessibility. An example is the Pont d'Arrens-Marsous – Col des Bordères (1156 m) loop from Aucun, which offers a rewarding ride without the extreme demands of the higher mountain passes.
The Val d'Azun, often called 'the valley of the sun,' is generally pleasant for touring cycling from spring through autumn. Summer offers the warmest weather, ideal for tackling high mountain passes. Spring and autumn provide cooler temperatures and beautiful scenery, though some higher passes might still be closed or have unpredictable weather early or late in the season.
Cycling through the Val d'Azun and near the Pyrenees National Park offers good opportunities for wildlife spotting. The diverse landscapes of forests, pastures, and mountains are home to various species. Keep an eye out for local birds of prey, marmots in higher altitudes, and other Pyrenean fauna, especially during quieter times of day.
The duration of touring cycling routes around Aucun varies significantly based on distance, elevation, and your pace. Shorter, easier routes might take around 1.5 to 2 hours, while more challenging loops like the Couraduque Pass – Soulor Pass loop from Aucun can take over 3 hours to complete.
Aucun is strategically located for accessing some of the most famous Tour de France mountain passes. The Col du Soulor and Col de l'Aubisque are directly accessible, offering challenging ascents and spectacular views. The iconic Col du Tourmalet is also within reach for a longer ride.


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