Unlike many cities in the Occitanie region that have ancient roots, Sète is a relatively young city. Its history began on July 29, 1666, when the first stone of the Saint-Louis mole was laid. The city owes its existence to the will of King Louis XIV and his minister Colbert, who sought to create a new commercial gateway to the Mediterranean.
Geography played a decisive role in choosing the location. Engineer Pierre-Paul Riquet was looking for the perfect terminus for his grand project—the Canal du Midi, connecting the Atlantic to the Mediterranean. The headland at the foot of Mount Saint-Clair proved to be the best option thanks to its natural deep-water harbor and protection from winds, allowing the city to become a vital link between river and sea trade.
From its founding, the port developed rapidly, quickly becoming a center for the trade of wine and spirits: barrels were the primary cargo shipped from here to Northern Europe. In parallel, a unique urban culture formed, earning the city the nickname "The Venice of Languedoc" due to its network of canals. Fishing flourished here, and the blending of Italian immigrants with local residents created a distinct character that is still felt in the city today.