Historics ascents

22 August and 19 September 2026

Take a trip back to 1955 and immerse yourself in the atmosphere of this titanic construction site! This offbeat tour will tell you a thousand and one anecdotes about working life at La Grande Dixence. The 1951 Saurer that transported the site workers will take you from Hérémence to the Grande Dixence dam. Information and booking www.theytaz-excursions.ch

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x Opening of the Grande Dixence site on Thursday, June 4, 2026 Spectacular: At the beginning of this spring, it is still possible to see the first dam submerged in the lake held back by the second dam…