The River Seine in Paris was shut down due to pollution concerns just a day after it was declared safe for swimming for the first time in over a century over the weekend. Swimming spots located near iconic Parisian landmarks like the Eiffel Tower and Notre Dame were opened to the public on Saturday after an extensive $1.

Paris lifted its century-long swimming ban over the weekend, only for the ban to be reinstated a day later after rainfall led to pollution concerns.

The River Seine in Paris has reopened publicly to swimmers for the first time since 1923 after a century-long ban. The seasonal opening of the Seine for swimming is viewed as a key legacy of the Paris 2024 Olympics, when open water swimmers and triathletes competed in its waters which were specially cleaned for the event.