Château-d'Olonne
Château-d'Olonne is a former commune. It is found in the region Pays de la Loire in the Vendée department in the west of France. On 1 January 2019, it became a part of the commune of Les Sables-d'Olonne.[1]
References
- ↑ Arrêté préfectoral 17 August 2018 (in French)