On Saturday, 5 July, Parisians swam in the River Seine for the first time since 1923. The city opened the river to the public after a major clean-up effort linked to last year’s Paris Olympics.
Three designated swimming spots now welcome over 1,000 people each day until 31 August. Locals and tourists were quick to take advantage of the opportunity.
“It’s really nice. I’m impressed and surprised,” said Victoria Cnop, a 24-year-old Brazilian living in Paris. “I never imagined swimming so close to the Eiffel Tower.”
Karine, 51, added: “The water is clean, warm, and clear. There’s a bit of algae, but that’s normal. Everyone should come and try it.”
Olympic efforts made the River safe again
To make the river safe for Olympic events, the city invested heavily in water quality improvements. Crews connected thousands of homes to the sewer system and upgraded water treatment facilities. They also built large rainwater reservoirs to prevent sewer overflows during storms.
Heavy rain did delay some Olympic training sessions and the men’s triathlon. However, competitions eventually went ahead as planned. That success helped boost public confidence in the river’s safety.
Daily checks and more swimming sites
During the swimming season, officials will test the water daily. Green and red flags similar to beach systems will signal whether it’s safe to swim.
John Drummond, a 54-year-old visitor from Canada, praised the project. “It’s a fantastic initiative great for the environment, the city, and the people who live here.”
Outside central Paris, 14 more sites along the Seine and Marne rivers are also opening. Two swimming areas on the Marne began operating in June.
