4.5
(231)
1,192
riders
70
rides
Touring cycling routes around Cazaux traverse a landscape characterized by river valleys, historic viaducts, and greenways. The region features varied terrain, including sections along the Ariège river and routes that incorporate former railway lines. Elevation changes are present, with some routes offering significant climbs, while others follow gentler gradients. The area provides a mix of open countryside and paths that pass through or near local towns.
Last updated: July 2, 2026
4.6
(27)
223
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(15)
153
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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108
riders
108km
07:46
2,210m
2,210m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
35
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
27
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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It is a MUST of the Pyrenees, without a doubt, that should be included in any route that crosses the Pyrenees from side to side. Any of its slopes 2 is spectacular and tough. The views from its summit are wonderful, feeling the wild side of the Pyrenees. Of course, once at the summit of this pass... you have to descend to the Étang de Lers and enjoy a quiet rest on the shores of the lake. It is a pass that has been part of the Tour de France route on several occasions, although always far from the finish line. The first professional rider to crest it in the lead was the unforgettable Marco Pantani in 1995.
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I liked the climb from the north side (from Massat), very scenic and alpine landscapes towards the end at the étang de Lers
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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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Beautiful cycle path with this passage over this railway bridge which is pleasant: we're off to a good start on the greenway!
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There are over 70 touring cycling routes to explore around Cazaux, offering a wide variety of experiences for different skill levels.
Yes, Cazaux offers 13 easy touring cycling routes. These often follow gentler gradients along river paths or dedicated greenways, making them ideal for beginners or family outings. For a moderate option that's still accessible, consider the Varhiles bridge over the Ariège river – View of the Château de Foix loop from Rieux-de-Pelleport, which is 16.5 miles (26.6 km) long and follows the Ariège river valley.
The terrain around Cazaux is varied, featuring river valleys, historic viaducts, and greenways. You'll find sections along the Ariège river, routes incorporating former railway lines, and a mix of open countryside and paths passing through local towns. While some routes offer significant climbs, many follow gentler gradients, especially on the greenways.
Yes, for those seeking longer distances, Cazaux has several options. The most popular is the Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Saint-Jean-de-Verges, a challenging 52.5 miles (84.6 km) route that includes historic greenway sections and tunnels. Another difficult, longer option is the Vernajoul Viaduct Greenway – Old metal bridge loop from Saint-Jean-de-Verges, spanning 39.4 miles (63.47 km).
Many routes in Cazaux, especially those utilizing greenways, have designated parking areas. For instance, you can often find parking near the start points of greenways. A specific highlight for parking is the Greenway departure parking lot, which provides convenient access to these paths.
Yes, many of the touring cycling routes around Cazaux are designed as loops, allowing you to start and end at the same point. Examples include the popular Vernajoul Viaduct Greenway – Old metal bridge loop from Montels, a moderate 28.6 miles (46.1 km) path, and the challenging Old Baulou Station – Vernajoul Viaduct Greenway loop from La Bastide-de-Sérou.
Cazaux's touring cycling routes offer views of historic structures and natural beauty. You can cycle along the Vernajoul Viaduct Greenway and the Foix–Saint-Girons Greenway, which often feature impressive viaducts and tunnels like the V81 Greenway Tunnels. Some routes also offer views of the Château de Foix and pass through the picturesque Ariège river valley.
The region around Cazaux generally offers pleasant conditions for touring cycling from spring through autumn. Summer provides warm weather, ideal for longer rides, while spring and autumn offer milder temperatures and often vibrant scenery. Always check local weather forecasts before heading out, especially for routes with significant elevation changes.
The touring cycling routes in Cazaux are highly rated by the komoot community, with an average score of 4.6 stars from over 230 reviews. Cyclists often praise the well-maintained greenways, the scenic river paths, and the unique experience of cycling through historic tunnels and past viaducts. The variety of routes, from gentle riverbanks to more challenging climbs, is also frequently highlighted.
Yes, Cazaux has 33 difficult touring cycling routes for experienced riders. These routes often feature notable elevation gains and longer distances. A prime example is the Vernajoul Viaduct Greenway – The tunnels of Véloroute 81 loop from Saint-Jean-de-Verges, which covers 52.5 miles (84.6 km) with over 700 meters of elevation gain.
While specific public transport connections directly to every trailhead may vary, many towns along the greenways and river valleys in the Cazaux region are accessible by local bus services or regional trains. It's advisable to check local transport schedules for the specific starting points of your chosen route to plan your journey effectively.


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