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View of the plain – Lac d'Oô loop from Granges d'Astau

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Hiking trails & Routes

View of the plain – Lac d'Oô loop from Granges d'Astau

Hard

4.5

(15)

hikers

View of the plain – Lac d'Oô loop from Granges d'Astau

07:42

14.9km

1,280m

Hiking

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is right next to a parking lot.

Last updated: July 15, 2026

Waypoints

Start point

Parking

Get Directions

685 m

View of the plain

Highlight • Other

Here the valley opens up to reveal a pretty plain. Continue up the valley to Lake Oô, to enjoy more magnificent views.

Translated by Google •

Tip by

1.37 km

Yellow rock

Highlight • Other

Beautiful yellow rock suitable for photos

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Tip by

3.24 km

Hike to the stunning Lac d’Oô, a beautiful glacial lake nestled in the Pyrenees. As you approach the lake, you’ll be treated to breathtaking views of its clear, turquoise waters, surrounded by sheer cliffs and lush forest. The hike is moderately challenging, with rocky paths leading to a perfect viewpoint where the lake and surrounding peaks create a truly picturesque scene. Take some time to appreciate the tranquility of the area, where you can also catch a glimpse of the impressive Oô waterfall cascading down the mountainside.

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Tip by

3.42 km

Lac d'Oô

Highlight • Lake

Lac d'Oô is a must in the Pyrenees. Perched at 1,507 meters above sea level, this artificial expanse is located on an old glacial lake.

Its emblematic waterfall of 275 meters also contributes to the fame of this remarkable natural site.

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4.79 km

Waterfall on the way to Lac d'Espingo

Highlight • Waterfall

Nice waterfall - cools the head in high temperatures

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4.81 km

View of Lac d'Oô and the waterfalls

Highlight • Viewpoint

Some streams have to be crossed on this section of the trail.

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Tip by

6.11 km

Lake Espingo

Highlight • Lake

Superb natural lake located at 1,882 meters. Nestled in lush greenery, it offers a magical setting for a break.

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Tip by

6.29 km

Lake Espingo and Espingo Refuge

Highlight • Lake

Lake Espingo offers a superb setting for a stopover before setting off again towards Lake Portillon. You can admire the peaks of Luchon such as the Tusse de Montarqué or Perdiguères. Its refuge is located overlooking and offers beds in high season and non-custodial beds in winter. You can find all the necessary information here: refugedespingo.ffcam.fr/FR_home.html

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Tip by

10.2 km

Viewpoint

14.9 km

End point

Parking

Way Types & Surfaces

Way Types

12.4 km

2.29 km

106 m

< 100 m

Surfaces

8.66 km

4.50 km

1.33 km

354 m

< 100 m

Elevation

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

Weather

Monday 27 July

31°C

15°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

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View of the plain – Lac d'Oô loop from Granges d'Astau

View of the plain

Yellow rock

View of Lac d'Oô

Lac d'Oô

Waterfall on the way to Lac d'Espingo

View of Lac d'Oô and the waterfalls

Lake Espingo

Lake Espingo and Espingo Refuge

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