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Routes
Bike touring routes & trails
France
Occitania
Saint-Girons
Aucazein

Étang de Bethmale – Core Pass loop from Aucazein

Routes
Bike touring routes & trails
France
Occitania
Saint-Girons
Aucazein

Étang de Bethmale – Core Pass loop from Aucazein

Hard

5.0

(1)

20

riders

Étang de Bethmale – Core Pass loop from Aucazein

03:36

46.3km

1,170m

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: May 2, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Pyrénées ariégeoises

Waypoints

A

Start point

Bus stop

Get Directions

1

1.69 km

Church in Argein

Highlight • Religious Site

Nice little church in town.

Translated by Google •

Tip by

2

4.81 km

Along the Lez

Highlight (Segment) • Other

3

17.3 km

Étang de Bethmale

Highlight • Lake

Nice pond that deserves the detour before arriving at the Col de Core.

Translated by Google •

Tip by

4

22.3 km

Core Pass

Highlight • Mountain Pass

The Col de la Core, at 1,395 meters above sea level, is part of both the pass route and the GR10 which cross the Pyrenees from the Atlantic to the Mediterranean.

Translated by Google •

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5

28.4 km

Col de l'Arech

Highlight • Mountain Pass

Col de l'Arech, a summit that can be accessed by track from Castillon-en-Couserans or from almost the top of Col de la Core.
Spectacular views with a booth where you can perhaps bivouac.

Translated by Google •

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6

34.4 km

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 …

Translated by Google •

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7

40.4 km

Castillon-en-Couserans

Highlight • Other

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

Translated by Google •

Tip by

8

41.7 km

Audressein

Highlight • Other

Nice little place with a view of the church.

Translated by Google •

Tip by

B

46.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

33.6 km

11.0 km

1.82 km

Surfaces

27.9 km

11.0 km

7.50 km

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Elevation

Elevation

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

Highest point (1,430 m)

Lowest point (510 m)

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Weather

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Today

Monday 25 May

32°C

14°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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