Du barrage de Cize au gouffre de Fontaine Noire

You'll have the privilege of going behind the scenes of the Cize-Bolozon dam, a hydroelectric plant commissioned on the River Ain in 1931: the control room, the turbine corridor, the impressive machine room, the gates... An opportunity to understand electricity production and water management in today's environmental context.

The river is also a realm for cavers. Listen to the story of the Fontaine Noire chasm: its discovery, exploration, caving equipment and the story of an adventurous activity.

½ hour easy walk between the two sites.

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