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The tunnels of Véloroute 81 – Col de la Crouzette (1245 m) loop from Bus Ariège Durban Ségalas

Routes

Bike touring routes & trails

The tunnels of Véloroute 81 – Col de la Crouzette (1245 m) loop from Bus Ariège Durban Ségalas

Hard

riders

The tunnels of Véloroute 81 – Col de la Crouzette (1245 m) loop from Bus Ariège Durban Ségalas

04:13

53.9km

1,300m

Cycling

Hard bike 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: April 17, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 24.3 km for 367 m

Waypoints

Start point

Bus stop

Get Directions

7.96 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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17.1 km

Col de Rille

Mountain Pass

20.5 km

Picnic table and wonderful view

Highlight • Other

Pass with beautiful view of the Ariège Pyrenees and Mont Vallier

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20.6 km

Col de la Crouzette (1245 m)

Highlight • Mountain Pass

Be careful, since yesterday, June 19th, the descent to Rivèrenert has been freshly graveled and dangerous. I had a rear puncture due to small, sharp gravel sticking to the tire when braking. So, don't go crazy on this descent, friends.

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24.1 km

Col de Portel

Mountain Pass

24.3 km

Col des Portes (Altitude 1432 m)

Highlight (Segment) • Mountain Pass

Steady and tough climb from the Col de Portel. 360° panorama at the summit on the cross-border massif and the Valier, magnificent.
Superb grassy descent then in the undergrowth afterwards.

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27.5 km

Col de Péguère

Highlight • Mountain Pass

The Col de Péguère, called Mur de Péguère since the Tour de France, is a Pyrenean road pass in the Arize massif, located on the border of the municipal territories of Boussenac and Sentenac-de-Sérou, in Ariège.

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48.5 km

La Bastide-de-Sérou Town Center

Highlight • Settlement

Centre of La Bastide de Sérou. A few options for a nice lunch, with a nice one on the main road through the town. Also a junction to Suzan, a nice rural area and some steep climbing.

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