Les Viviers de Sion Vendée shellfish specialists for 4 generations in Saint-Hilaire-de-Riez

Since 2016, Les Viviers de Sion in Saint-Hilaire-de-Riez has expanded its offerings with oyster beds located in La Guittière, south of Les Sables d'Olonne. We offer a selection of oysters in sizes No. 3, No. 2, and unsized, raised in the open sea and finished in our tanks for optimal quality year-round.

With over a century of experience, Viviers de Sion is proud to uphold the family tradition of passion for seafood. For four generations, the Merceron family has been committed to offering its customers daily deliveries of crustaceans and shellfish from the ports of the Vendée region. Our commitment to freshness, expert advice, and a friendly smile remains unwavering. Among our signature products, discover the pink shrimp from Saint-Gilles, European lobster, crab, spiny lobster, spider crab, Madagascar prawn, clams from Bouin, mussels, whelks, periwinkles, as well as our delicious oysters cultivated in our oyster beds. We prioritize local fishing to guarantee you exceptional products.

To fully satisfy your taste buds, we also offer the option of cooking your shellfish upon request. At Viviers de Sion, every moment spent savoring our seafood is a celebration of tradition, quality, and the warm, artisanal, and family-run atmosphere.

For your health, avoid eating too fatty, too sweet, too salty