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Road cycling routes
France
Occitania
Saint-Girons

Aucazein

The best road cycling routes around Aucazein

4.4

(27)

750

riders

31

rides

Road cycling routes around Aucazein are situated in the Ariège department, within the Pyrenean foothills of France's Occitanie region. The terrain features varied elevations, ranging from 531m to 1682m, characterized by rugged mountains, lush forests, and winding rivers like the Bouigane. The area offers hundreds of kilometers of quiet, well-maintained roads, providing diverse topography for road cyclists.

Best road cycling routes around Aucazein

  • The most popular road cycling route is Col de Portet d'Aspet and Col de Larrieu Loop,…

Last updated: May 21, 2026

4.0

(7)

151

riders

#1.

Col de Portet d'Aspet and Col de Larrieu Loop

82.6km

04:18

1,340m

1,340m

This difficult 51.3-mile (82.6 km) road cycling route takes you over the historic Col de Portet d'Aspet and Col de Larrieu.

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Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Tips from the Community

Jordi Malet
September 1, 2025, Falaise de la brèche romaine

Impressive rock landmark

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Also, stop at the Là Soulan hostel for a well-deserved break. Very warm welcome. 👍

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Not very long but good percentage

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hard on a mountain bike but it's so beautiful

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An emblematic pass in the Couserans, popular with cycle tourists and hikers, it offers a superb panorama of the mountains and valleys.

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Beautiful pass of the Tour de France offering a very beautiful point of view at its summit. It can be accessed by gravel or mountain bike in two different ways and also left in two different ways without going through the tarmac ...

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Memory and emotion in front of this monument. Never forget that cycling, whether professional or amateur, can be dangerous. So be careful

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Nice stop after the effort...

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Frequently Asked Questions

How many road cycling routes are available around Aucazein?

There are over 30 road cycling routes around Aucazein, offering a wide range of options for different skill levels. You'll find 4 easy routes, 15 moderate routes, and 13 difficult routes to explore.

What is the best time of year for road cycling in Aucazein?

The best time to visit Aucazein for road cycling is typically from May through September. June and September offer ideal cooler temperatures and less crowded roads, making for a more enjoyable experience.

What kind of terrain can I expect on road cycling routes near Aucazein?

Road cycling routes near Aucazein are situated in the Pyrenean foothills, characterized by varied elevations ranging from 531m to 1682m. You can expect rugged mountains, lush forests, and winding roads that follow rivers like the Bouigane, providing diverse topography for all types of cyclists.

Are there routes suitable for beginners or less experienced road cyclists?

Yes, Aucazein offers routes suitable for all skill levels. There are 4 easy routes available, which typically feature gentle valley rides along rivers like the Salat and Lez, perfect for leisurely excursions with minimal climbing.

What challenging climbs can advanced road cyclists find in the Aucazein area?

For experienced cyclists, the broader Ariège region presents formidable ascents that have featured in the Tour de France. You can tackle challenging passes like the Portet-d'Aspet pass, or explore routes with significant elevation gain such as the Portet-d'Aspet pass – Menté Pass loop from Sentein, which covers over 170 km with more than 4000m of elevation.

Are there any circular road cycling routes available?

Yes, many of the routes around Aucazein are circular, allowing you to start and end in the same location. A popular option is the Col de Portet d'Aspet and Col de Larrieu Loop, which is an 82.6 km challenging ride through Pyrenean passes.

What natural features or viewpoints can I discover along road cycling routes?

The region offers breathtaking Pyrenean landscapes. You can cycle through dramatic mountain backdrops, lush forests, and along winding rivers. Nearby natural attractions include the impressive Cirque d'Anglade, the picturesque Gorges de la Save, and the serene Lac d'Oo, providing stunning viewpoints and natural beauty.

Are there any historical or cultural landmarks to see while cycling?

Absolutely. The village of Aucazein itself boasts the Saint-Pierre Church, showcasing Romanesque architecture. Nearby, you can visit Audressein's Église Notre-Dame de Tramesaygues and the historic Saint Lizier Cathedral. The charming village of Saint-Lizier, recognized as one of France's 'Most Beautiful Villages,' is also just 15 km away.

Are there cyclist-friendly facilities like cafes or accommodation in the area?

The Ariège region is known for its cyclist-friendly environment, including specialized bike shops and cafes catering to riders' needs. You can find places to rest and refuel, such as the Jacques Husson Refuge or the Gîte d'Étape d'Eylie, which are popular stops for cyclists.

Is it easy to find parking or use public transport to access road cycling routes?

The area benefits from quiet, well-maintained roads, and local drivers are generally cyclist-friendly. While specific public transport options directly to trailheads might be limited, many routes can be accessed from towns like Saint-Girons or Saint-Lizier, which offer more amenities and potential parking options.

What do other road cyclists enjoy most about cycling in Aucazein?

The road cycling routes around Aucazein are highly rated by the komoot community, with an average score of 4.5 stars from over 40 reviews. Cyclists often praise the hundreds of kilometers of quiet, well-maintained roads, the diverse topography, and the stunning Pyrenean landscapes that make every ride memorable.

Can I find less crowded road cycling routes in Aucazein?

Yes, the Ariège department, where Aucazein is located, is renowned for its quiet, well-maintained roads. While popular routes might see more traffic, many of the hundreds of kilometers of roads wind through stunning scenery, offering opportunities for peaceful rides, especially outside of peak tourist times.

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