Pyramides, Ossona, Evolène, Triton Alpestre and Marie Métrailler in Val d’Hérens
1 July 2026
The name Valais (French) or Wallis (German) is derived from the Latin word valles (valley). During the conquest of what is now Switzerland between 15 and 13 BC (Geneva, inhabited by the Celtic Allobroges under the name Genava, had already been conquered in 120 BC), four Celtic tribes lived in Wallis: the Nantuates, Veragri, Seduni, … Read more » “Pyramides, Ossona, Evolène, Triton Alpestre and Marie Métrailler in Val d’Hérens”
