While oyster cultivation has been occurring in our area of SW France for millennia and is a massive industry on the West Coast of France in general (France accounts for 60% of all oysters eaten in Europe, if they get the chance to leave the country). The Bassin (bay) is a large producer but mostly known for being the largest producer of baby oysters, or spat, which are then sent all over France.
Where do you go to get away from it all? One of the great escapes for someone living in Bordeaux, or Gironde as a whole, is a trip to the Atlantic Coast. One of my favorite places is Cap Ferret, a peninsula that offers both Atlantic coast beaches and Bassin d'Arcachon shores which are perfect for small children. Granted, during high season it can be a like Saint Tropez in summer...filled with people, cars and boats.