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Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Pommiers-La-Placette

La Grande Sure – View of the Infernet Gorge loop from Pommiers-la-Placette

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Pommiers-La-Placette

La Grande Sure – View of the Infernet Gorge loop from Pommiers-la-Placette

Hard

4.3

(11)

97

hikers

La Grande Sure – View of the Infernet Gorge loop from Pommiers-la-Placette

07:21

12.5km

1,310m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: August 8, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 5.78 km for 903 m

After 10.3 km for 440 m

Waypoints

A

Start point

Parking

Get Directions
1

631 m

Pastoral path

Highlight • Trail

Beautiful view of the Infernet cirque after a steep climb

Translated by Google •

Tip by

2

3.37 km

Jusson Hut

Highlight • Other

Shelter with spring and superb viewpoint

Translated by Google •

Tip by

3

6.46 km

La Grande Sure

Highlight • Summit

La Grande Sure rises 1,920 meters above sea level in the Chartreuse massif, which will allow you to enjoy breathtaking views from the summit.

Translated by Google •

Tip by

6.86 km

Gouffre de la Sure

Cave Entrance

5

7.45 km

Sure Pass

Highlight • Mountain Pass

Located at the foot of the Grande Sure at 1,676 meters, this magnificent pass offers superb views of the Hurtières valley.

Translated by Google •

Tip by

6

10.7 km

View of the Infernet Gorge

Highlight • Viewpoint

Just before the Pas de la Miséricorde leading to the Grande Sure, a fantastic viewpoint over the Infernet. The path that leads there is very pleasant.

Translated by Google •

Tip by

B

12.5 km

End point

Parking

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Way Types & Surfaces

Way Types

11.7 km

776 m

< 100 m

Surfaces

9.16 km

2.56 km

785 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

Monday 19 October

12°C

8°C

98 %

Additional weather tips

Max wind speed: 6.0 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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