A jewel of industrial heritage in a naturally wild setting.

I visit
Key data #1 10 yeard of a gigantic construction project at the end of the Second World War.
Key data #1 10 % of the production generated on the Rhone


A visit to the heart of renewable energies

I visit
Key data #1 3 renewable energies
Key data #1 1 façade listed as a historic monument
A savoir
2h The tour lasts 2h
1 reservation obligatory
20 people at most per group
19 dams and hydropower plants
on the river


All the answers to the questions you ask yourself.

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Reservation obligatory

The guided tours are available only by reservation, for both individuals and groups.