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Routes
Mountain biking trails
Spain
Catalonia
Lleida
Val D'Aran
Bossòst

Portillón Pass – Bossòst loop from Bossòst

Routes
Mountain biking trails
Spain
Catalonia
Lleida
Val D'Aran
Bossòst

Portillón Pass – Bossòst loop from Bossòst

Hard

2.0

(1)

14

riders

Portillón Pass – Bossòst loop from Bossòst

06:29

50.7km

2,420m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: May 20, 2026

Tips

Includes a segment in which cycling is not permitted

After 11.8 km for 229 m

Waypoints

A

Start point

Bus stop

Get Directions

1

4.67 km

Portillón Pass

Highlight • Mountain Pass

The Col du Portillón is a short but intense mountain pass that connects the Aran Valley to France via a narrow, shady road through forests. Its ascent, with its pleasant slopes, is highly appreciated by local and professional cyclists.

Translated by Google •

Tip by

2

11.5 km

Collado de Baretja

Highlight • Mountain Pass

Located at an altitude of 1,750 meters on the border with France, it offers wonderful views, to the north, of the spectacular Maladetas massif (3,312 m).

Translated by Google •

Tip by

3

13.0 km

Tuca del Plan dera Serra

Highlight • Summit

Impressive views to Aneto Massis and Banyeres de Luchon. As well Montlude

Tip by

4

19.1 km

Hängebrücke bei Luchon

Highlight • Other

5

50.3 km

Bossòst

Highlight • Settlement

Really nice small town that has plenty of resupply options and some hotels to sleep in.

Tip by

B

50.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

16.9 km

16.6 km

13.6 km

1.84 km

1.82 km

Surfaces

27.3 km

15.0 km

4.10 km

2.64 km

1.28 km

401 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 (1,940 m)

Lowest point (640 m)

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Weather

Powered by Foreca

Wednesday 1 July

19°C

10°C

-- %

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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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