Les Viviers de Sion Freshness, advice and choice for your events in Saint-Hilaire-de-Riez

Since 2016, our establishment , Les Viviers de Sion in Saint-Hilaire-de-Riez, has expanded to include oyster beds located in La Guittière, south of Les Sables d'Olonne. We offer oysters in sizes No. 3, No. 2, and ungraded. These are open-sea oysters, refined in our ponds. These beds allow us to satisfy our oyster farm customers with quality and quantity year-round.

Viviers de Sion celebrated their 100th anniversary! At the Merceron family farm, the love of seafood has been passed down for four generations. Daily deliveries of crustaceans and shellfish from the ports of the Vendée region. Freshness, expert advice, a wide selection, and a friendly smile!

Flagship products: pink prawns from Saint-Gilles, lobster (European, whole or with a single claw), crab, spiny lobster, spider crab, Madagascar prawns, clams from Bouin, mussels, whelks, periwinkles… and oysters from our oyster beds. Here, we prioritize local fishing.

We can cook your shellfish on request.

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