Les Viviers de Sion Freshness, advice and choice for your events!

 Since 2016, our establishment Les viviers de Sion in Saint-Hilaire-de-Riez has been enriched with oyster beds located in La Guittière south of Les Sables d'Olonne ; we offer N°3, N°2 and uncalibrated oysters. These are oysters from the open sea and refined in our basins. These parks allow us to satisfy our customers with quality and quantity tanks all year round.

The Viviers de Sion celebrated their 100th anniversary! At the Mercerons, the love of seafood has been passed down for 4 generations. Arrivals of crustaceans and shellfish from Vendée ports, daily. Freshness, advice, choice, smile! 

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

Possibility of cooking your shellfish on request.

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