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Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Gex
Collonges

Crêt de la Goutte – Fort l'Écluse loop from Collonges

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Gex
Collonges

Crêt de la Goutte – Fort l'Écluse loop from Collonges

Hard

4.8

(5)

22

hikers

Crêt de la Goutte – Fort l'Écluse loop from Collonges

06:59

18.1km

1,250m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 25, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Parking

Get Directions

1

4.30 km

Chalet Bizot

Highlight • Mountain Hut

Freely managed chalet, near the GR. Accessible from Menthières or from the village of
Ball on the Valserhône side. From December 15 to June 30, pay attention to the “wildlife …

Translated by Google •

Tip by

2

5.37 km

Crêt du Milieu

Highlight • Other

The Crêt du Milieu is accessed by a short path that branches off from the main GTJ trail. As at every summit in the area, the panorama is breathtaking!

Translated by Google •

Tip by

3

6.03 km

Crêt de la Goutte

Highlight • Summit

The Crêt de la Goutte is located at an altitude of 1,621 meters and offers a superb view of the Alps, from Chablais to Écrins.

Translated by Google •

Tip by

4

7.53 km

8.06 km

Ruins

Ruins

6

9.37 km

Chalet du Sorgia d'en Bas

Highlight • Mountain Hut

Completely destroyed by fire on February 9, 2026. Consider staying at the Chalet du Bizot instead.

Translated by Google •

Tip by

7

15.3 km

Fort l'Écluse

Highlight • Castle

Formerly called Fort de la Cluse (which means close in old French), this impressive military site was significantly remodeled in 1830. It was in fact during this period that the …

Translated by Google •

Tip by

8

15.3 km

After the climb, superb views of the Rhône from the fortifications

Translated by Google •

Tip by

9

15.6 km

B

18.1 km

End point

Parking

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Way Types & Surfaces

Way Types

10.1 km

4.64 km

3.12 km

203 m

Surfaces

8.53 km

6.25 km

1.54 km

1.05 km

731 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Friday 3 July

28°C

12°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

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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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