Saint-Trojan-les-Bains

Le Grand-Village-Plage is a commune in the Charente-Maritime department in southwestern France. It is situated on the Île-d'Oléron.

Bourcefranc-le-Chapus (French pronunciation: [buʁsəfʁɑ̃ lə ʃapy]) is a commune in the Charente-Maritime department in the Nouvelle-Aquitaine region in southwestern France. The commune was created in 1908 from part of Marennes. Bourcefranc-le-Chapus is a major oyster farming port. Fort Louvois is a fortification built by Vauban on the Chapus islet in front of the town.

The Seudre (French pronunciation: [sødʁ]) is a river in the Charente-Maritime département, southwestern France, flowing into the Atlantic Ocean. It is 68.2 km (42.4 mi) long. Its source is near Saint-Genis-de-Saintonge. It flows northwest through Saint-André-de-Lidon, Saujon and La Tremblade. It flows into the Atlantic Ocean near Marennes. The lower course of the Seudre is brackish, and is used for oyster farming.

La Tremblade (French pronunciation: [la tʁɑ̃blad]) is a commune in the Charente-Maritime department and Nouvelle-Aquitaine region of southwestern France.

The canton of La Tremblade is an administrative division of the Charente-Maritime department, western France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in La Tremblade. It consists of the following communes:

Marennes-Hiers-Brouage (French pronunciation: [maʁɛn jɛʁs bʁuaʒ]) is a commune in the Charente-Maritime department in southwestern France. It was established on 1 January 2019 by merger of the former communes of Marennes (the seat) and Hiers-Brouage.

Marennes (French pronunciation: [maʁɛn]) is a former commune in the Charente-Maritime department, southwestern France. On 1 January 2019, it was merged into the new commune Marennes-Hiers-Brouage.

The Côte Sauvage [English: Wild Coast], is in the Charente-Maritime department on the Atlantic coast of France. The Côte Sauvage starts near La Palmyre, north of Royan, and stretches north-west around the point La Tremblade. L’île d’Oléron, France's second-largest island (after Corsica), is just off the Côte Sauvage.

The canton of Marennes is an administrative division of the Charente-Maritime department, western France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Marennes-Hiers-Brouage. It consists of the following communes:

The Forest of la Coubre (French: forêt de la Coubre) is a large forest in the region of Nouvelle-Aquitaine, near the city of Royan. Its area is roughly 7916 hectares, making it the third largest forêt domaniale (French State's inalienable domaine) of the north of the region, behind forest of la Double and the forest d'Horte. Around its remaining perimeter, it contains or is adjacent to numerous communes including La Tremblade, Les Mathes, Arvert, Étaules, Saint-Augustin and Saint-Palais-sur-Mer. It borders the Atlantic Ocean, the Gironde estuary and the forest of the Combots d'Ansoine. The forest of la Coubre is composed mostly of maritime pine. This pine plantation was started in the 19th century by Médéric de Vasselot de Régné in the Pointe de la Coubre area, to halt erosion. The EuroVelo bicycle route (Atlantic Coast route) crosses the forest.

Arvert (French pronunciation: [aʁvɛʁ]) is a commune in the Charente-Maritime department and Nouvelle-Aquitaine region of south-western France. The inhabitants of the commune are known as Alvertons or Alvertonnes.

Hiers-Brouage (French pronunciation: [jɛʁs bʁuaʒ]) is a former commune in the Charente-Maritime department, southwestern France. It is a member of Les Plus Beaux Villages de France (The Most Beautiful Villages of France) Association. On 1 January 2019, it was merged into the new commune Marennes-Hiers-Brouage.