Parisians celebrate historic swim in the Seine after a century-long ban

In July 2025, following a transformative cleanup effort costing 1.4 billion euros, the River Seine in Paris, France, has reopened for public swimming. This historic initiative allows both locals and tourists to take a refreshing dip in designated areas of the river after more than a century during which swimming was prohibited due to pollution and safety concerns. The opening coincides with the summer season and takes place in an ambitious context centered around the Paris Olympic Games, where the river served as a significant venue for various aquatic events. Despite the recent opening, public sentiment toward swimming in the Seine remains mixed. Some residents have expressed skepticism regarding the water quality, influenced by past experiences with the river's pollution levels. Authorities have assured the public that water testing is conducted daily, maintaining compliance with European safety standards. These measures involve informing swimmers about current water conditions through color-coded flags, with green indicating safe conditions for swimming. However, officials acknowledge that the water quality can fluctuate, particularly after rainfall, raising concerns about the potential risk of bacteria. The reopening of the Seine has been met with enthusiasm by many, particularly children and families eager to enjoy the new recreational opportunities. Local officials regard this moment as a symbolic return of the river to the citizens of Paris, underscoring the broader benefits derived from sports events like the Olympics in fostering local engagement and revitalization efforts. For some, the experience of swimming in such a historic and iconic location adds to its appeal, despite lingering doubts about potential contaminants that might still exist in the water. As people took their first dips, the riverbanks were filled with cheers, and a sense of community emerged. Lifeguards closely monitored the swim zone, ensuring safety regulations were adhered to. While many were excited about this unique swimming experience, others remained cautious, recalling how the pollution had affected the river previously. The hope is that this initiative will contribute to ongoing improvements in water quality and spur further efforts to make the Seine a more viable and clean space for public enjoyment in the future.