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Arc-en-ciel offers a comprehensive solution to the management of household and non-hazardous industrial waste from the Nantes Urban Community. With its open, transparent architecture, it receives more than 10,000 visitors a year.

Period (s) Monday Tuesday Wednesday Thursday Friday Saturday Sunday Opening day Closing day
- Hors vacances scolaires - / - - / - - / - - / - - / - 09:00 - / 12:00 - 13:30 - / 18:00 -

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  • Waste treatment and processing category
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