The Marennes region is an area of France surrounding the beautiful town of Marennes on the west coast. I recommend it because I spent several months there in the summer of 2009 and adored everything it had to offer. There are beaches in abundance and many exciting things to see and do, including the Île d'Oléron, France's second largest Island.
Nearest Station-Rochefort
Link - www.lovetoescape.com/spps/Charente-Maritime-1314.html