On July 5, 2025, Parisians celebrated the reopening of the Seine River for swimming after over a century. This event marks a significant achievement in the city's efforts to improve water quality and promote environmental sustainability.
The initiative follows extensive investments in cleaning the Seine, including modernizing wastewater treatment plants and constructing rainwater storage basins. Three designated swimming areas have been opened: Bras Marie, Bercy, and Bras de Grenelle, each equipped with necessary facilities.
The reopening has been met with widespread enthusiasm, reflecting the city's commitment to enhancing quality of life. Paris plans to expand these initiatives, with discussions underway to open additional swimming areas in the future.