The ascent to the South then East face allowed us to make the return (descent) via the snow-covered north face before a slight ascent towards the west in the dry.
To do again!!!

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Inthy

July 27, 2024

Hiking

For an optimal tour, loop uphill via the Pas de l'Oreille and descend via the Trou du Glaz. Be careful, some passages require you to put your feet on and despite numerous handrails, the path, up and down, remains quite technical for an unseasoned hiker. It is therefore better not to take children and people who do not feel very comfortable in the mountains.

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Sarah

November 7, 2025

Hiking

The circular route is beautiful. It's quite challenging, with sections of light climbing, a cable, very narrow paths along the edge of a precipice (not for the faint of heart), and walking on rock cut by snow/ice. At the top of the zigzag ascent, turn right towards "Paso del Ojo" (Eye Pass). This direction is more advisable, tackling the climbing and loose rock sections on the way up rather than on the way down.

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Best routes to Tour of the Dent de Crolles

4.9

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1. Ayes Pass – Col du Coq loop from Saint-Pancrasse

4.21km

01:47

290m

280m

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

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Moderate

4.8

(20)

266

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2. Ayes Pass – Pravouta Pass loop from Saint-Pancrasse

7.21km

03:06

490m

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Moderate

5.0

(8)

265

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3. Ayes Pass – Dent de Crolles loop from Saint-Pancrasse

6.08km

03:36

610m

Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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Hard

Details

Informations

Elevation 1,380 m

Weather

Thursday 5 February

12°C

4°C

91 %

Additional weather tips

Max wind speed: 3.0 km/h

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Location: Saint-Pancrasse, Grenoble, Auvergne Rhône Alpes, France

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Tour of the Dent de Crolles

1. Ayes Pass – Col du Coq loop from Saint-Pancrasse

2. Ayes Pass – Pravouta Pass loop from Saint-Pancrasse

3. Ayes Pass – Dent de Crolles loop from Saint-Pancrasse

Other Popular Places to Check Out

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