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Ilhéou Pass – Lake Ilhéou loop from Crête du Lys

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Hiking trails & Routes

Ilhéou Pass – Lake Ilhéou loop from Crête du Lys

Moderate

4.8

(13)

225

hikers

Ilhéou Pass – Lake Ilhéou loop from Crête du Lys

02:11

6.51km

330m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Last updated: June 17, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc national des Pyrénées (cœur)

Parc national des Pyrénées (Aire d'adhésion)

Waypoints

Start point

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0 m

Crête du Lys Orientation Table

Highlight • Viewpoint

Magnificent 360° view altitude 2300m

Translated by Google •

Tip by

1.14 km

Ilhéou Pass

Highlight • Mountain Pass

This pass located at 2,256 meters above sea level is a pedestrian pass that connects the valleys of Ilhéou and Estaing.

It is a very vast, green passage offering spectacular …

Translated by Google •

Tip by

3.62 km

Ilhéou Refuge

Highlight • Mountain Hut

The refuge is located at an altitude of 1,988 meters on the banks of the lake of the same name. Located on the GR 10, it is the last refuge …

Translated by Google •

Tip by

3.72 km

Lake Ilhéou

Highlight • Other

The term Ilhéou comes from the Gascon to designate the gap. And judging from the location of the lake, its name is easily understood. Indeed, Lake Ilhéou is nestled in …

Translated by Google •

Tip by

6.51 km

End point

Way Types & Surfaces

Way Types

6.49 km

< 100 m

Surfaces

6.49 km

< 100 m

Elevation

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

Weather

Sunday 21 June

28°C

17°C

11 %

Additional weather tips

Max wind speed: 3.0 km/h

to get more detailed weather forecasts along your route

Comments

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Ilhéou Pass – Lake Ilhéou loop from Crête du Lys

Crête du Lys Orientation Table

Ilhéou Pass

Ilhéou Refuge

Lake Ilhéou

Nearby routes

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