The power plants

The pumping stations (Arolla and Z'Mutt) and the power stations (Fionnay, Nendaz and Bieudron) the Grande Dixence complex are open to the public fromMonday to Friday, except on public holidays.

The guided tours last approx. 1h30 and are free of charge. Advance registration is required (at least 2 weeks in advance),
minimum of 10 people per tour.

More informations : www.grande-dixence.ch

The power plants

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x Winter closure The Grande Dixence site is closed until early June 2025. Please do not hesitate to contact us : visites@grande-dixence.ch