Châtelaillon-Plage, Administrative center and beach resort in Charente-Maritime, France
Châtelaillon-Plage is a coastal administrative grouping of eight communes south of La Rochelle, stretching along the Atlantic shore. The territory combines long sandy beaches, fishing ports, and small villages across gently rolling terrain that sits very close to sea level.
The area originated from a medieval fortress called Castrum Allionis that gradually transformed into a seaside community. The current administrative structure was established during a French reorganization in 2015.
The fishing tradition shapes daily life here, with local markets selling fresh seafood and regional products from surrounding farms. This maritime connection runs through everything residents and visitors experience.
The territory connects well through regional transportation networks to nearby communes like Angoulins and Fouras. The flat terrain makes it easy to explore at a relaxed pace, whether by car, bicycle, or on foot.
The landscape is remarkably flat, sitting at an average of just 3 meters above sea level. This extreme proximity to water means tides and coastal weather have an outsized influence on the land and daily routines.
Location: Charente-Maritime
Location: Arrondissement of La Rochelle
Elevation above the sea: 4 m
Shares border with: Angoulins, Saint-Vivien, Salles-sur-Mer, Yves
Address: 17340 Châtelaillon-Plage, France
Phone: +33546301818
Email: mairie@chatelaillonplage.fr
Website: https://chatelaillonplage.fr
GPS coordinates: 46.07306,-1.08806
Latest update: December 20, 2025 03:05
Casino of Châtelaillon-Plage
568 m
Réserve naturelle nationale du marais d'Yves
3.9 kmChâteau de l'Herbaudière
3.9 kmChâteau de Cramahé
4.3 km
Trop Cool
3.3 km
Market hall of Châtelaillon-Plage
194 m
Chatelaillon-Plage Tourist Office
455 m
Beauséjour
836 m
Église Sainte-Madeleine de Châtelaillon-Plage
158 m
Église Notre-Dame-de-l'Assomption
4.5 km
Nécropole
1.5 kmWork of art, sculpture
175 mWayside cross
1.1 kmWork of art, sculpture
402 mNotre-Dame de Châtelaillon-Plage
180 mWork of art, sculpture
185 mStatue, Work of art
182 mWork of art, sculpture
588 mWork of art, sculpture
2.2 kmMonument aux Morts
645 mYves
2.3 kmWayside cross
149 mMonument aux Morts
2.7 kmWayside cross
4.4 kmWayside cross
2.3 kmHigh water mark
3 kmMemorial, commemorative plaque
2.3 kmHigh water mark
2.2 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes