Arc en Ciel offers a complete household and common industrial waste management service for the Urban Community of Nantes. With its open, transparent architecture, it receives more than 10,000 visitors every year.
The visitors are welcomed by a guide specially trained on Arc en Ciel’s different functions. First, you will receive theoretical information in the amphitheater (length: 30 min) with a video and will then be taken on a technical tour of the facilities (length: 1 hr), covering incineration, smoke treatment, and the recycling and common industrial waste chains. Lastly, you will have the option of visiting the composting site, located just 10 minutes from the main site (length: 30 min, vehicle required).