Mazas Paris: A cultural, festive, free event open to all!

The Collectif Mazas, winner of the Réinventer la Seine competition on the Place Mazas site, has teamed up with the Yacht Club de Paris Bastille (YCPB ) to breathe new life into this little-known square next to the Port de l'Arsenal, and this summer to kick-start theAtelier de l'Arsenal project, due to be completed in 2021.