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Routes
Mountain biking trails
France
Occitania
Argelès-Gazost
Arrens-Marsous

Pont d'Arrens-Marsous – Balcon de Sireix loop from Lac du Tech

Routes
Mountain biking trails
France
Occitania
Argelès-Gazost
Arrens-Marsous

Pont d'Arrens-Marsous – Balcon de Sireix loop from Lac du Tech

Hard

3.0

(1)

25

riders

Pont d'Arrens-Marsous – Balcon de Sireix loop from Lac du Tech

03:27

44.6km

1,110m

Mountain biking

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 28, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 537 m for 7 m

Waypoints

A

Start point

Parking

Get Directions
1

5.91 km

Pont d'Arrens-Marsous

Highlight • Bridge

The Arrens-Marsous bridge spans the Gave d'Arrens. This is the name given to the upper part of the Gave d'Azun. The term “gave” designates watercourses in Pyrenean toponymy. This small …

Translated by Google •

Tip by

2

7.91 km

Arboretum Singletrack

Highlight • MTB Park

9.43 km

Col des Bordères

Mountain Pass

4

16.7 km

Balcon de Sireix

Highlight • Viewpoint

Sireix is a small village that is a good base for mountain bike tours to the Cabaliros or towards the Pic de Pan.

Translated by Google •

Tip by

5

37.5 km

Arens-Marsous

Highlight • Other

A good base for mountain bike tours in the Val d'Azun. There's ample parking in the village center.

Translated by Google •

Tip by

6

38.0 km

Arens-Marsous Village

Highlight • Settlement

A good base for mountain bike tours through the Val d'Azun, as there are several parking areas. A pump track has also been built on the edge of the village.

Translated by Google •

Tip by

B

44.6 km

End point

Parking

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Way Types & Surfaces

Way Types

40.0 km

2.23 km

1.92 km

294 m

157 m

< 100 m

Surfaces

40.7 km

1.85 km

987 m

675 m

357 m

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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 (1,210 m)

Lowest point (450 m)

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Weather

Powered by Foreca

Saturday 17 October

3°C

-2°C

53 %

Additional weather tips

Max wind speed: 8.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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