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France
Occitania
Argelès-Gazost

Aucun

The best road cycling routes around Aucun

4.6

(493)

37,713

riders

74

rides

Road cycling around Aucun, a commune in the Hautes-Pyrénées department of southwestern France, offers diverse and challenging terrain. The region is characterized by high mountain passes, including iconic climbs like Col des Bordères and Col du Soulor, and varied topography encompassing foothills, valleys, and the dramatic landscapes of the Pyrenees. Elevations in Aucun itself range significantly, providing a mountainous backdrop for road cycling routes.

Best road cycling routes around Aucun

  • The most popular road cycling route is Col des Bordères…

Last updated: May 31, 2026

4.9

(11)

509

riders

#1.

Col des Bordères (1156 m) – Pont d'Arrens-Marsous loop from Aucun

37.0km

02:06

830m

830m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Aucun

Ridges and valleys – Tour du Val d’Azun in southern France

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Ridges and valleys – Tour du Val d’Azun in southern France

Hiking Collection by

Julien Harté

Tips from the Community

Dries
September 29, 2025, Arens-Marsous Village

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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kullerich
August 27, 2025, Water fountain

You always need drinking water

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A very nice climb. Be careful because there's a steep section. Check the altitude.

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Mario
August 19, 2025, Water fountain

Works perfectly (August 2025)

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Niall
August 12, 2024, Lac d'Estaing

Lovely spot and nice cafe for a break/food by the lake

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To do early in the morning

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Dries
August 3, 2024, Col du Soulor

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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Frequently Asked Questions

What types of road cycling routes are available around Aucun?

Aucun, nestled in the Hautes-Pyrénées, offers a diverse range of road cycling routes. You'll find everything from challenging ascents over high mountain passes to more moderate loops through valleys and foothills. The region is known for its varied topography, catering to different fitness levels.

Are there road cycling routes suitable for beginners in Aucun?

Yes, while the region is famous for its challenging climbs, there are routes suitable for beginners. Out of the 75 available routes, 19 are classified as easy. For a less strenuous but scenic journey, parts of the 'Vélosud' route offer gentler slopes, though specific beginner routes starting directly from Aucun would be shorter, lower-elevation loops.

Where can I find challenging road cycling routes near Aucun?

Aucun is a prime location for challenging road cycling, with 30 routes classified as difficult. You can tackle iconic mountain passes like the Col du Tourmalet, Col d'Aspin, Hautacam, and Col du Soulor. Many of these are regularly featured in the Tour de France, offering a true test of endurance. Routes like the Col des Bordères (1156 m) – Bridge at the base of the Bordères loop from Aucun involve significant elevation gain.

Can I find circular road cycling routes starting from Aucun?

Yes, many of the road cycling routes around Aucun are designed as circular loops, allowing you to start and finish in the same location. Examples include the Soulor Summit – Col du Soulor loop from Aucun and the Bridge at the base of the Bordères – Col des Bordères (1156 m) loop from Aucun.

What natural attractions can I see while road cycling around Aucun?

The region around Aucun is rich in natural beauty. You can cycle past stunning lakes such as Lac d'Estaing, and enjoy panoramic views from viewpoints like the Soulor Panorama. The routes often wind through picturesque alpine landscapes and green meadows within the Pyrénées National Park.

Are there any famous mountain passes I can cycle to from Aucun?

Absolutely. Aucun is an excellent base for reaching legendary mountain passes. You can cycle to the Col du Soulor, Col d'Aubisque, and Spandelles Pass. These passes are renowned for their challenging climbs and breathtaking views, many of which are part of the Tour de France legacy.

When is the best time of year for road cycling in Aucun?

The best time for road cycling in Aucun is typically from late spring to early autumn (May to October). During these months, the weather is generally more favorable, and the high mountain passes are usually clear of snow. Autumn offers particularly scenic rides with vibrant foliage.

What do other road cyclists say about the routes in Aucun?

The road cycling routes in Aucun are highly rated by the komoot community, with an average score of 4.6 stars from over 460 reviews. Cyclists often praise the challenging climbs, the stunning Pyrenean landscapes, and the variety of routes available for different skill levels.

Are there options for longer road cycling tours from Aucun?

Yes, for those seeking longer rides, Aucun serves as a gateway to extensive routes. You can combine multiple passes or explore longer loops that delve deeper into the Hautes-Pyrénées. The region's network of roads allows for tours that can extend for several hours or even days, connecting various valleys and mountain ranges.

Can I find quiet road cycling routes away from heavy traffic in Aucun?

Many routes in the mountainous areas and smaller roads connecting villages offer a quieter cycling experience. The Hautes-Pyrénées department has also implemented measures to encourage drivers to 'share the road' with cyclists. On specific dates, certain mountain passes are even closed to motorized traffic, providing an exclusive and peaceful environment for cyclists.

Are there places to stop for refreshments along the road cycling routes?

Yes, many road cycling routes around Aucun pass through charming mountain villages where you can find cafes, bakeries, and restaurants for refreshments. It's always a good idea to plan your route and check for available stops, especially on longer or more remote rides.

How long do road cycling routes around Aucun typically take?

The duration of road cycling routes around Aucun varies significantly based on distance, elevation gain, and your fitness level. For example, a moderate route like the Col des Bordères (1156 m) – Bridge at the base of the Bordères loop from Aucun, which is 23.0 miles (37.0 km), typically takes around 2 hours and 5 minutes. Shorter, easier routes might take less than an hour, while challenging long-distance rides can take several hours.

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