The Trou du Glaz is a unique place where fallen rocks seem to be suspended in the air. The entrance to the caves is worth a brief exploration and perhaps a brief respite from the sun on a hot day?

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Inthy

July 27, 2024

Hiking

The cave exudes vapors so cool that you can easily lose 15 degrees when entering.

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Best Hikes to Trou du Glaz

4.7

(123)

1,657

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1. La dent de Crolles, the trou du Glaz and the pas de l'Oeil – loop in the Chartreuse Regional Natural Park

7.76km

04:08

720m

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

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Hard

4.8

(20)

123

hikers

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

9.37km

04:33

690m

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

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Hard

4.8

(5)

138

hikers

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

9.47km

04:55

810m

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

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Hard

Details

Informations

Elevation 1,740 m

Weather

Today

Thursday 29 January

4°C

-1°C

95 %

Additional weather tips

Max wind speed: 4.0 km/h

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Location: Saint-Pierre-De-Chartreuse, Grenoble, Auvergne Rhône Alpes, France

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Trou du Glaz

1. La dent de Crolles, the trou du Glaz and the pas de l'Oeil – loop in the Chartreuse Regional Natural Park

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

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

Other Popular Places to Check Out

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