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Observer la montagne en mouvement - Excursion terrain
Evolène
The 25 Jul 2026
08:30
Saturday, July 25, 8:30 a.m.
Guided walk with Pierre-Alain Sierro, Natural Hazards Observer
Join Pierre-Alain Sierro, a natural hazards observer, for a guided walk to discover the region's natural phenomena. He will share his expertise in the field and explain the processes that shape our environment.
Duration: approximately 2 hours
Meeting point: Place du Clos Lombard
Contact
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