History of Paris - Wikipedia
https://en.wikipedia.org/wiki/History_of_Paris
The oldest traces of human occupation in Paris, discovered in 2008 near the Rue Henri-Farman in the 15th arrondissement, are human bones and evidence of an encampment of hunter-gatherers dating from about 8000 BC, during the Mesolithic period. Between 250 and 225 BC, the Parisii, a sub-tribe of the Celtic Senones, settled on the banks of the Seine, built bridges and a fort, minted coins, and began to trade with other river settlements in Europe.
DA: 51 PA: 2 MOZ Rank: 98