Erratic boulder discovery trail

Starting from Ballaison

Average duration : 0h20

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Erratic boulder discovery trail

Access

Starting from :

Latitude :

6.338908

Longitude :

46.300255

Map ref. :

Carte IGN 3428ET - THONON-LES-BAINS - ÉVIAN-LES-BAINS LAC LÉMAN

Discover the fabulous voyage of the mysterious boulder called "Pierre à Martin" and be amazed by the view on the Leman lake.

The Hill of The Madonna overlooks the field where you find the Pierre à Martin. The vines, like the mysterious erratic block, are the legacy of a glacial epoch:

with its advances, retreats and final melting, this giant transformed the landscape and shaped its soils… What more is needed to fuel the legends !

Useful information

Starting from Ballaison

Average duration : 0h20

Difficulty : Level green – easy

Aller retour

Distance : 1 km

Elevation gain : 40 m

Negative elevation gain : 40 m

Max. altitude : 720 m

Marked itinerary

Contact

Telephone:

 04 50 72 80 21

Services

Rates

Gratuit

Period(s) of use

From 01/01 to 31/12

Home

Pets allowed

1/2

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