4.5
(158)
1,288
riders
11
rides
No traffic touring cycling routes around Larbont traverse the varied topography of the Ariège department in the Occitanie region of southwestern France. The area is characterized by a landscape of mountains, forests, and high-altitude pastures within the Natural Regional Park of the Ariège Pyrenees. Dedicated cycle paths, often developed along old railway lines, provide smooth and scenic routes for touring cyclists. This region offers diverse terrain, from river valleys to gentle climbs, suitable for various cycling preferences.
Last updated: October 9, 2026
4.7
(38)
279
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(17)
157
riders
44.6km
02:59
390m
390m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(11)
47
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
26
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
19
riders
145km
09:15
1,130m
1,130m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Larbont
Beginning or end of the railway cycle path „Voie Verte“ St. Girons - Foix or vice versa. A short section also serves to continue to (or from) Palmier. The Foix - Pamier route is neither signposted nor developed. But it can be easily ridden on small side roads.
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At the school, there is a tap on an outbuilding. When heading towards Foix, this is the last tap directly on the cycle path that we noticed. It makes sense to refill your supplies here.
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One of many old train stations on the route, all of which are inhabited as private homes. How we wished that one of them housed a café. Nostalgic memories of the Alpe-Adria journey are awakened!
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The Lac de Mondély is a picturesque reservoir in the French department of Ariège, about 10 km from Mas-d'Azil. With its emerald green color and wooded shores, it is a popular destination for walks, picnics, and nature observation. A circular trail about 8 km long leads around the lake and is well-suited for a leisurely hike. Fishing is permitted (with a valid fishing license). However, swimming has been prohibited since 2023. There are parking spaces on site and a snack bar during the season.
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Old little station that reminds us of another time!
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This is the longest tunnel on the greenway: it's super fun to go through. Be careful: it's a bit chilly!
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A very beautiful viaduct, it's a bit impressive and truly unusual on a greenway. The train used to go there, now the bikes go there!
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Beautiful little station, testimony to another time!
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There are 12 dedicated traffic-free touring cycling routes around Larbont, offering a variety of distances and difficulties for exploring the region.
Yes, there are 2 easy routes perfect for beginners or families. One excellent option is the Viaduct with Scenic View – Vernajoul Viaduct Greenway loop from Cadarcet, which covers 20.5 km with minimal elevation gain, making it a pleasant ride for all skill levels.
The region is renowned for its greenways built on old railway lines. The Tunnels of Véloroute 81 and the Foix–Saint-Girons Greenway are particularly popular, offering smooth, scenic rides through the Ariège Pyrenees. The tunnels on Véloroute 81 are even equipped with motion detectors to illuminate your way.
Yes, many of the routes are designed as loops. For example, the Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Castelnau-Durban offers a challenging 80 km circular tour, while the Vernajoul Viaduct Greenway – Old metal bridge loop from Montels provides a moderate 46 km option.
The routes often pass through diverse landscapes within the Natural Regional Park of the Ariège Pyrenees. You can expect stunning views of mountains, forests, and pastures. Notable attractions include the unique Tunnels of Véloroute 81 and the impressive Grotte du Mas-d'Azil, a prehistoric cave where a road passes directly through it. The Les Bordes-sur-Arize – Mas d'Azil Cave loop from Le Mas-d'Azil specifically takes you past this natural wonder.
Many greenways and traffic-free paths in the Ariège Pyrenees are generally dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always best to check specific regulations for each section or highlight, particularly when passing through protected natural areas or near livestock.
The spring and autumn months typically offer the most pleasant conditions for touring cycling in Larbont, with mild temperatures and beautiful scenery. Summer can also be enjoyable, but it's advisable to start early to avoid the midday heat. Winter cycling is possible on lower-altitude routes, but some higher sections or passes might be affected by snow or ice.
Yes, the Lac de Mondély – Old Baulou Station loop from La Bastide-de-Sérou is a great option. This 38 km route takes you past the picturesque Lac de Mondély, offering serene views and a refreshing stop.
Parking is generally available at the start points of many routes, especially in towns like Castelnau-Durban, Montels, La Bastide-de-Sérou, Le Mas-d'Azil, and Cadarcet. For the popular Foix–Saint-Girons Greenway, you can often find designated parking areas in the towns along its length, such as Foix and Saint-Girons.
The komoot community highly rates the touring cycling experience around Larbont, with an average score of 4.5 stars. Reviewers often praise the tranquility of the traffic-free greenways, the unique experience of cycling through old railway tunnels, and the stunning natural beauty of the Ariège Pyrenees. Many appreciate the well-maintained paths and the opportunity to explore charming villages and historical sites along the way.
Yes, for experienced cyclists seeking a challenge, there are 6 difficult routes. The Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Castelnau-Durban is a demanding 80 km route with over 650 meters of elevation gain, offering a rewarding experience for those looking for a longer, more strenuous ride.


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