Olonne-sur-Mer (, literally Olonne on Sea) is a former commune in the Vendée department in the Pays de la Loire region in western France. On 1 January 2019, it was merged into the commune Les Sables-d'Olonne.Arrêté préfectoral 17 August 2018 It is home to the basketball team Pays des Olonnes Basket, which plays its home games at the Salle Beauséjour.
See also Communes of the Vendée department
References
External links
Official site