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France
Auvergne Rhône Alpes
Grenoble
Sarcenas

Oratoire d'Orgeval – Charmant Som Summit loop from Le Crêt

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Sarcenas

Oratoire d'Orgeval – Charmant Som Summit loop from Le Crêt

Hard

4.8

(26)

520

hikers

Oratoire d'Orgeval – Charmant Som Summit loop from Le Crêt

04:11

12.4km

530m

Hiking

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

Last updated: October 15, 2025

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Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de Chartreuse

Waypoints

A

Start point

Bus stop

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1

3.69 km

Oratoire d'Orgeval

Highlight • Viewpoint

Dominating the valley, the Orgeval oratory offers a magnificent view. When the weather permits, the Mont-Blanc massif can be seen in the distance.

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2

3.99 km

Col de la Chavanette Signpost

Highlight • Mountain Pass

3

4.66 km

Charmant Som Inn

Highlight • Other

Nestled at an altitude of 1,665 meters at the foot of the summit of the same name, the Auberge du Charmant Som is located on a pretty grassy plateau. Accessible …

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4

5.61 km

Viewpoint

Viewpoint

5

6.15 km

When wet and slippery, quite challenging (height, error tolerance)!

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6

6.34 km

Charmant Som summit

Highlight • Summit

Culminating at 1,867 meters, the Charmant Som is an emblematic summit of the Chartreuse massif. From the inn of the same name, accessible by car, the ascent is made without major difficulty. At the top, the panorama is spectacular!

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B

12.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

6.69 km

2.18 km

1.89 km

1.65 km

Surfaces

6.69 km

4.28 km

595 m

557 m

292 m

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Elevation

Elevation

Highest point (1,830 m)

Lowest point (1,320 m)

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Weather

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Today

Wednesday 3 December

2°C

0°C

70 %

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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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