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Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Hilaire

Bellefont Pass – Aulp du Seuil Pass loop from Saint-Hilaire-du-Touvet

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Hilaire

Bellefont Pass – Aulp du Seuil Pass loop from Saint-Hilaire-du-Touvet

Hard

5.0

(1)

15

hikers

Bellefont Pass – Aulp du Seuil Pass loop from Saint-Hilaire-du-Touvet

09:12

21.3km

1,250m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: May 21, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 4.39 km for 1.67 km

Waypoints

A

Start point

Train Station

Get Directions

1

626 m

Free-flight take-off area south

Highlight • Other

2

5.94 km

Rocheplane Pass

Highlight • Mountain Pass

A very nice mountain pass with great view over the Isere Valey

Tip by

3

7.60 km

Bellefont Pass

Highlight • Mountain Pass

Located at 1,902 meters above sea level, the Bellefont pass offers a breathtaking view of Mont Blanc and the highest peaks of the Chartreuse massif.

Translated by Google •

Tip by

4

9.48 km

Vallon de Marcieu

Highlight • Natural

The Vallon de Marcieu is a pretty area located on the high plateaus of the Chartreuse. It is located between the crests of Aulp du Seuil and those of Malissard.

Translated by Google •

Tip by

5

11.8 km

No ragris

Highlight • Other

dangerous passage to go back down to the strap of the threshold aulp.

Translated by Google •

Tip by

6

12.1 km

Aulp du Seuil Pass

Highlight • Mountain Pass

Favorite of the region, this summit at 1,830 meters offers a breathtaking view of the Marcieu valley and the Belledonne range, but also of Mont Blanc.

Translated by Google •

Tip by

13.6 km

L'Alpette

Viewpoint

B

21.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

9.28 km

8.05 km

1.73 km

1.69 km

492 m

< 100 m

Surfaces

10.3 km

7.09 km

2.52 km

711 m

690 m

< 100 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

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Tuesday 2 June

23°C

12°C

-- %

Additional weather tips

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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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