Sentier géologique de la pointe Percée

  • Sport
  • Pedestrian sports
  • Course
Elevation : 1721m
Départ au Col des Annes, Vallée du Bouchet, 74450 Le Grand-Bornand
From the green pastures of the Col des Annes to the rocky desert of the Combe des Verts, the Pointe Percée trail offers a varied hike full of surprises in the heart of the Aravis mountains.
Four themed stations on Earth sciences and a dozen windows opening onto the trail's surroundings punctuate the route. You will discover various aspects of the landscape: rocks, relief, vegetation, water, humans and their activities.

Enjoy a unique experience: you will develop a new perspective, capable of detecting the hidden aspects of the relief and landscape!

Trailhead: Col des Annes Pass.
Starting elevation: 1721m
Maximum elevation: 2164m
Roundtrip out and back.
Difficulty: difficult

Adopt a natural attitude throughout your walk:

Before setting off:
-Find out about the weather conditions. In the mountains, the weather changes quickly, so be prepared for heat, rain, wind and fatigue,
- Don't forget to take water with you,
- tell someone about the route you are taking.

During your hike :
-respect the paths, do not cut outside them,
- do not frighten livestock, do not cut wires and close fences,
- Observe wildlife from a distance,
- Nature is not a dustbin, so keep your rubbish and dispose of it in the containers provided in the villages,
- don't overestimate your abilities, some routes require good physical and technical skills.

On your return :
- Keep hydrated,
- Let us know if you have any comments.

Services

Services

Animals accepted

Rates

Rates

Free

Accepted customers

Accepted customers

  • Walkers/hikers

Openings

Openings

From 1 May 2026 until 30 November 2026 - Open everyday
From spring to fall, depending on snow conditions; you are responsible for your own safety. Look online or call for information on conditions.

Location

Location

Sentier géologique de la pointe Percée
Elevation : 1721m
Départ au Col des Annes, Vallée du Bouchet, 74450 Le Grand-Bornand

Spoken languages

Spoken languages
  • English
  • French

Environment

Environment
  • Close to GR footpath
  • Mountain view
  • Mountain location

Access

Access
  • Information available at the Tourism Office or refer to the maps and/or guidebooks to locate the various hikes.
    Take advantage of free shuttle buses to Col des Annes pass from 12/07 to 17/08/25.
    Updated on 29 January 2026 at 11:48
    by Le Grand-Bornand Tourisme
    (Offer identifier : 7491749)
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