Les Sables-d'Olonne

Les Sables-d'Olonne
View of Les Sables-d'Olonne
Motto(s): 
Advocata nostra, ora pro nobis
Location of Les Sables-d'Olonne
Les Sables-d'Olonne
Les Sables-d'Olonne
Coordinates: 46°29′50″N 1°47′00″W / 46.4972°N 1.7833°W / 46.4972; -1.7833
CountryFrance
RegionPays de la Loire
DepartmentVendée
ArrondissementLes Sables-d'Olonne
CantonLes Sables-d'Olonne
IntercommunalityLes Sables d'Olonne Agglomération
Government
 • Mayor (2025–2026) Nicolas Chénéchaud
Area
1
86.07 km2 (33.23 sq mi)
Population
 (2023)
49,603
 • Density576.3/km2 (1,493/sq mi)
DemonymSablais
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
85194 /85100, 85340, 85180
Elevation0–59 m (0–194 ft)
Websiteville.lessablesdolonne.fr
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Les Sables-d'Olonne (French pronunciation: [le sabl dɔlɔn] ; Poitevin: Lés Sablles d'Oloune; lit. 'The Sands of Olonne') is a seaside resort and port on the Atlantic coast of Western France, best known as the starting and finishing point of the round the world Vendée Globe yacht race. A subprefecture of the Vendée department, Pays de la Loire, administratively it is a commune, Vendée's second most populated after La Roche-sur-Yon. On 1 January 2019, the communes of Olonne-sur-Mer, Château-d'Olonne and Les Sables-d'Olonne merged, retaining the latter name.