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Saint-Girons

Bonac-Irazein

The best cycling routes around Bonac-Irazein

4.4

(23)

1,115

riders

28

rides

Touring cycling around Bonac-Irazein, located within the Ariège Pyrenees Regional Natural Park, features mountainous terrain with a mix of forests, high-altitude pastures, and valleys. Key natural features include challenging mountain passes like the Col de la Core and Portet-d'Aspet, which are integral to many routes. The region also offers picturesque bodies of water such as Lake Bethmale, providing varied scenery for cyclists.

Best touring cycling routes around Bonac-Irazein

  • The most popular touring cycling route is Lake Bethmale – Core Pass…

Last updated: May 7, 2026

5.0

(1)

69

riders

#1.

Lake Bethmale – Core Pass loop from Arrien-en-Bethmale

28.7km

02:18

860m

860m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

4.0

(2)

34

riders

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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5.0

(1)

20

riders

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Bonac-Irazein

Tour du Biros – 4 days in the heart of the Pyrenees

Road Cycling Routes around Bonac-Irazein

Hiking around Bonac-Irazein

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Tour du Biros – 4 days in the heart of the Pyrenees

Hiking Collection by

Fred Urrutia

Tips from the Community

Thierry SCHIAVI - Ô Gravel !
April 25, 2025, Montée au Col de la Core par les forestières

A beautiful, sustained climb to the Col de la Core, through the Larrech and Grande Rédille forests. The Col du Larrech offers a superb panorama of the Valier and the Bethmale Valley. The final kilometer is on the departmental road that leads to La Core.

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Superb site offering a beautiful panorama over the Bethmale valley and the Mont Valier massif

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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 Saint-Pierre church on the banks of the river Lez in Alas

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Sébastien
January 8, 2024, Col de la Core

The area is simply a joy

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Nice little church in town.

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Nice little place with a view of the church.

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Nice place on the Lez, unfortunately no view of the mountain chapel from this point. More information: https://de.wikipedia.org/wiki/Castillon-en-Couserans?wprov=sfla1

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Frequently Asked Questions

How many touring cycling routes are available in Bonac-Irazein?

There are over 20 touring cycling routes around Bonac-Irazein, offering a variety of experiences through the mountainous terrain of the Ariège Pyrenees. These routes traverse dense forests, high-altitude pastures, and river valleys.

What is the best time of year for touring cycling in Bonac-Irazein?

The Ariège Pyrenees region, including Bonac-Irazein, is best enjoyed for touring cycling during the warmer months, typically from late spring to early autumn. This period offers more stable weather conditions and ensures mountain passes are clear of snow, providing access to the full range of routes.

Are there any easy touring cycling routes for beginners in Bonac-Irazein?

While many routes in Bonac-Irazein feature challenging climbs characteristic of the Pyrenees, there are options for various ability levels. The region also offers more leisurely rides along river valleys and 'Voie Verte' (greenway) bike paths in the broader Ariège department, which are traffic-free and less arduous.

What kind of landscapes and attractions can I expect to see along the touring cycling routes?

The routes offer spectacular mountain scenery, including dramatic views from vantage points like the Mail de Laroque. You'll encounter numerous mountain passes such as the Portet-d'Aspet pass and Core Pass. Some routes also pass by picturesque bodies of water like Lake Bethmale, and you might even glimpse historic sites or natural wonders like caves.

Are there circular touring cycling routes available in Bonac-Irazein?

Yes, many touring cycling routes in Bonac-Irazein are designed as loops. For example, you can explore the Lake Bethmale – Core Pass loop from Arrien-en-Bethmale or the Col de la Core – Core Pass loop from Aucazein, both offering challenging but rewarding circular journeys.

What are the typical distances and elevations for touring cycling routes in this area?

The touring cycling routes around Bonac-Irazein vary significantly. Routes can range from around 15.7 miles (25.3 km) with over 800 meters of elevation gain, such as the Saint-Lary – Portet-d'Aspet pass loop from Augirein, to longer and more challenging options like the Col de la Core – Core Pass loop from Aucazein, which covers 28.8 miles (46.3 km) with over 1100 meters of ascent.

What do other touring cyclists say about the routes in Bonac-Irazein?

The touring cycling routes in Bonac-Irazein are highly rated by the komoot community, with an average score of 4.7 stars from over 20 reviews. Cyclists often praise the challenging mountainous terrain, the stunning Pyrenean landscapes, and the sense of accomplishment after conquering the iconic passes.

Are there family-friendly touring cycling routes in Bonac-Irazein?

While many routes feature significant climbs, the broader Ariège department offers 'Voie Verte' (greenway) bike paths that are traffic-free and generally flatter, making them more suitable for families or those seeking a less strenuous ride. These paths often follow old railway lines.

Where can I park my vehicle when accessing touring cycling trails in Bonac-Irazein?

Parking availability can vary by trailhead. For routes starting in villages like Arrien-en-Bethmale, Sentein, or Augirein, you can typically find parking in or near the village centers. It's advisable to check specific route details or local signage for designated parking areas.

Is public transport available to access the cycling routes in Bonac-Irazein?

Public transport options in the rural Ariège Pyrenees, including Bonac-Irazein, are generally limited. While some bus services connect larger towns, direct access to specific trailheads with a bicycle might be challenging. It's recommended to plan your journey with a vehicle or consider local taxi services if relying on public transport.

Are there cafes or pubs near the touring cycling routes for refreshments?

The region is known for its tranquil, rural atmosphere. While you might find small cafes or local establishments in the villages along some routes, they are not as frequent as in more urban areas. It's a good idea to carry sufficient water and snacks, especially on longer rides, and plan stops in advance.

What are some of the notable mountain passes featured in the touring cycling routes?

The touring cycling routes frequently incorporate iconic mountain passes that are regular features in prestigious races like the Tour de France. Key passes include the Portet-d'Aspet pass and the Core Pass. Other challenging ascents in the wider Ariège region include Plateau de Beille, Port de Lers, Col du Port, and Mur de Péguère.

Most popular routes around Bonac-Irazein

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