The ballastière still needs your help!
The ecological balance of the lake is still under threat from primrose willow.
So bring your wetsuits or borrow ours and take part in the eradication of this invasive exotic species.
| Period (s) | Morning | Afternoon | Opening day | Closing day |
|---|---|---|---|---|
| 26/09/2026 - 26/09/2026 | 09:00 | - | - | - |
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Family event - for children category
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Outdoor events category
Join by public transport
