We speak
- French
Guided hike along the boulder field nature trail.
As you walk along the Erratic Boulders Trail, you’ll discover remnants of the last ice age and learn about the origin of these granite boulders, how they were formed, and how they were used. This hike in the hills above Monthey will immerse you in nature and offer breathtaking views of the Chablais region.
Practical Information
> Duration: 3 hours in French. Guided by Armand Favre.
> Tours depart from Casa Nova, Avenue du Théâtre 2.
> More info and registration at casanovamonthey.ch
Opening hours
Saturday 27 June 2026 between 9 am and 12 pm.
If you are unable to attend, please cancel at least 24 hours in advance by calling 024 475 75 60 or by emailing casanova@monthey.ch. Otherwise, we reserve the right to charge you for the service.
If you are unable to attend, please cancel at least 24 hours in advance by calling 024 475 75 60 or by emailing casanova@monthey.ch. Otherwise, we reserve the right to charge you for the service.
Accessibility
- Not accessible in a wheelchair
Prestations
Cheeses
Prices
Free of charge. On registration.
Useful links
Location
Casa NovaAvenue du Théâtre 2CH - 1870MontheySuisse