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

Last updated: December 10, 2025

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Waypoints

Start point

Parking

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45 m

Col du Granon (2,413 m)

Highlight • Mountain Pass

Beautiful view of the Ecrins. On the Col is a small restaurant Buvette du Granon with a sun terrace. Did you know that you can also cycle up or down the Granon unpaved?

Translated by Google •

Tip by

439 m

Col de Granon trails

Highlight • Lake

These are magnificent lakes with marmots and it is a route with lots of magnificent views.

Translated by Google •

Tip by

4.37 km

Round Lake

Highlight • Other

5.12 km

Lake Cristol

Highlight • Lake

Small, starved fish will wake up tired legs

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Tip by

6.53 km

Risou de cristol

Highlight • Other

10.4 km

Lake de la Barre (2,404 m)

Highlight • Lake

unfortunately almost dried up, it precedes the more majestic Grand Lac de l'Oule just above (2425 m.)

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Tip by

10.6 km

Grand Lac de l'Oule

Highlight • Lake

It is a very beautiful alpine lake, dominated by the Roche Gauthier (2,749 meters).

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Tip by

11.3 km

Oule Pass

Highlight • Mountain Pass

Enjoy a panoramic view from here toward Nevache and the Serre Chevalier Valley.

Tip by

13.6 km

End point

Parking

Way Types & Surfaces

Way Types

6.55 km

3.73 km

3.16 km

< 100 m

Surfaces

4.29 km

4.00 km

3.59 km

1.67 km

< 100 m

Elevation

Highest point (2,530 m)

Lowest point (2,090 m)

Weather

Saturday 31 January

1°C

-7°C

11 %

Additional weather tips

Max wind speed: 2.0 km/h

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Lake Cristol – Grand Lac de l'Oule loop from La Salle-les-Alpes

Col du Granon (2,413 m)

Col de Granon trails

Round Lake

Lake Cristol

Risou de cristol

Lake de la Barre (2,404 m)

Grand Lac de l'Oule

Oule Pass

Nearby routes

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