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Château-d'Olonne

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EntityQ1068811· pop 36· linked from 24 articles

Château-d'Olonne

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Also known as Château-d’Olonne, Beau-Séjour, Château

'''Château-d'Olonne''' () is a former commune of the Vendée department in the Pays de la Loire region of Western France. On 1 January 2019, it was merged into the commune of Les Sables-d'Olonne.

OverviewAI-generated

Château-d'Olonne was a commune in the Vendée department of France, situated within the arrondissement of Les Sables-d'Olonne. Located in the Pays de la Loire region, the area had a population of 14,490 and covered an area of 31.22 square kilometers. It shared borders with Olonne-sur-Mer, Les Sables-d'Olonne, Sainte-Foy, and Talmont-Saint-Hilaire. The official name of the entity included Beau-Séjour.

The commune was associated with the canton of Sables-d'Olonne and used the postal code 85180. Its elevation above sea level was recorded at 59 meters. Château-d'Olonne ceased to exist as an independent administrative entity on December 31, 2018, when it was replaced by Les Sables-d'Olonne.

Synthesized by Vinony from 41 facts across 7 sources: Wikidata, Openweathermap, OpenStreetMap, GeoNames, Open Meteo, Vinony graph, Geo. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Weather now

9°clear sky
87% 4.1 m/s OpenWeatherMap

7-day forecast

via Open-Meteo

Place details

Locality
Les Sables-d'Olonne
Region
Pays de la Loire
Country
France
Population
13,420
Timezone
Europe/Paris

via OpenStreetMap · GeoNames

Air quality

54US AQIModerate
PM2.5
8.7 µg/m³
PM10
14.1 µg/m³
As of 2026-08-15 02:00 · Open-Meteo

Key facts

French commune.name
Château-d'Olonne
French commune.image
L'abbatiale Saint-Jean d'Orbestier..JPG
French commune.caption
Saint-Jean Orbestier Abbey
French commune.arrondissement
Les Sables-d'Olonne
French commune.canton
Les Sables-d'Olonne
French commune.INSEE
85060
French commune.postal code
85180
French commune.commune
Les Sables-d'Olonne
French commune.elevation min m
0
French commune.elevation max m
59
French commune.area km2
31.22
French commune.population
14411
French commune.population date
2017

via Wikipedia infobox

Wikidata facts

Official name
Beau-Séjour
Country
France
Population
14411
Area
31.22
Elevation
34
Shares border with
Talmont-Saint-Hilaire
Official website
www.lechateaudolonne.fr
Image
L'abbatiale Saint-Jean d'Orbestier..JPG
Show 6 more facts
Commons category
Château-d'Olonne
postal code
85180
dissolved, abolished or demolished date
2018-12-31
associated electoral district
canton of Sables-d'Olonne
Sources (7)

via Wikidata · CC0

~1 min read

Encyclopedic overview

1 sections
Contents
  • References

'''Château-d'Olonne''' () is a former commune of the Vendée department in the Pays de la Loire region of Western France. On 1 January 2019, it was merged into the commune of Les Sables-d'Olonne.

==References==

Excerpted from Wikipedia’s “Château-d'Olonne” article, available under the CC BY-SA 4.0 licence.

Gallery (2)

On the map

2 mapped locations