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Portillón Pass – Bossòst loop from Vielha

Portillón Pass – Bossòst loop from Vielha

Hard

217

riders

Portillón Pass – Bossòst loop from Vielha

05:20

85.5km

2,340m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: June 20, 2026

Waypoints

Start point

Parking

Get Directions

132 m

Vielha

Highlight • Settlement

Vielha e Mijaran is the capital of the Vall d'Aran region, located in the old middle of the valley and which forms the nerve center of this region surrounded by large mountains.

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25.1 km

View of Val d'Aran

Highlight • Viewpoint

Nice view of Val d’Aran

Tip by

25.2 km

Monument to Spanish Tour de France Winners and View of the Val d'Aran

Highlight • Monument

Each bend preceding the stele from Bossost honors one of the Spanish winners of the great loop up to the stele which recapitulates these victories. The point of view is worth making a small contemplative stop.

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28.8 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.

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62.2 km

Bossòst

Highlight • Settlement

Very pretty little Spanish village along the Garonne. Lots of small bars and restaurants to eat.

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69.7 km

Arres Viewpoint

Highlight • Viewpoint

The viewpoint of Arres (or Guardader d'Arres) is located in the Vall d'Arán region, in the province of Lleida, located to the right of the Garona. Arres is formed by …

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74.1 km

Guardader de Vilamos Viewpoint

Highlight • Viewpoint

Viewpoint with stunning views of the Aneto

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85.5 km

End point

Parking

Way Types & Surfaces

Way Types

61.8 km

15.1 km

7.10 km

1.49 km

< 100 m

Surfaces

79.8 km

5.72 km

< 100 m

Elevation

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

Highest point (1,300 m)

Lowest point (610 m)

Weather

Sunday 5 July

32°C

12°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

May 26, 2022,Luchon Col de Portillon - Bassa D'Oles

Beautiful but difficult ride over Portillon to Spain and the Bassa d'Oles

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Portillón Pass – Bossòst loop from Vielha

Vielha

View of Val d'Aran

Monument to Spanish Tour de France Winners and View of the Val d'Aran

Portillón Pass

Bossòst

Arres Viewpoint

Guardader de Vilamos Viewpoint

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