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The tunnels of Véloroute 81 – Vernajoul Viaduct Greenway loop from Le Mas-d'Azil

The tunnels of Véloroute 81 – Vernajoul Viaduct Greenway loop from Le Mas-d'Azil

Hard

riders

The tunnels of Véloroute 81 – Vernajoul Viaduct Greenway loop from Le Mas-d'Azil

07:23

131km

1,270m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 21, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional des Pyrénées ariégeoises

Waypoints

Start point

Bus stop

Get Directions

14.1 km

The tunnels of Véloroute 81

Highlight (Segment) • Cycleway

This magnificent 44-kilometre greenway has been developed between Saint-Girons and Foix, replacing an old railway line. It has many tunnels which have the particularity of being equipped with motion detectors.

You will therefore be enlightened as you progress underground.

Translated by Google •

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23.1 km

Piémont Pyrénéen Greenway (V81)

Highlight (Segment) • Cycleway

The V81 is particularly pleasant, and particularly between Saint-Girons and Foix where it is often shaded, its tunnels are lit as hikers pass by. And although it can sometimes be …

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47.9 km

Old metal bridge

Highlight • Bridge

Nice bridge, look if the wooden planks are bad.
More information: af3v.org/les-voies-vertes/voies/279-search_tag and fr.wikipedia.org/wiki/Ligne_de_Foix_%C3%A0_Saint-Girons?wprov=sfla1

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62.9 km

Greenway of the Ariège Pyrenees

Highlight • Cycleway

A classic track cycle path with a fairly good gravel surface

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65.6 km

Viaduct with Scenic View

Highlight • Bridge

65.6 km

Vernajoul Viaduct Greenway

Highlight • Cycleway

Very nice viaduct, but from here there is no view of Foix and the castle.
The interface is not good either.
More information: af3v.org/les-voies-vertes/voies/279-search_tag and fr.wikipedia.org/wiki/Ligne_de_Foix_%C3%A0_Saint-Girons?wprov=sfla1

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69.7 km

Foix

Highlight • Settlement

A very beautiful little town with a certain charm. If you're in the area, you should definitely stop by.

Translated by Google •

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106 km

Pas du Portel

Mountain Pass

110 km

Voie Verte Between Foix and Saint-Girons

Highlight • Cycleway

View from the Bahntrassenradweg on the foothills of the Pyrenees.

Translated by Google •

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131 km

End point

Bus stop

Way Types & Surfaces

Way Types

71.1 km

50.0 km

6.03 km

3.00 km

987 m

< 100 m

Surfaces

66.6 km

42.7 km

14.0 km

5.70 km

2.07 km

130 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (600 m)

Lowest point (290 m)

Weather

Saturday 11 July

36°C

18°C

0 %

Additional weather tips

Max wind speed: 25.0 km/h

to get more detailed weather forecasts along your route

Comments

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The tunnels of Véloroute 81 – Vernajoul Viaduct Greenway loop from Le Mas-d'Azil

The tunnels of Véloroute 81

Piémont Pyrénéen Greenway (V81)

Old metal bridge

Greenway of the Ariège Pyrenees

Viaduct with Scenic View

Vernajoul Viaduct Greenway

Foix

Voie Verte Between Foix and Saint-Girons

Nearby routes

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