Château Haut Grelot is located near the Gironde Estuaire, north of the town of Bordeaux. Haut Grelot has been making wine and taking great care of their vineyards since its establishment in 1920! Today, Château Haut-Grelot comprises 58 hectares of vineyards and is run by Céline and Julien, who was recently awarded the title 'Best Young Talent' in Bordeaux.
In 2014, Julien Bonneau, and his friend Alexandre Lavigne, restaurateur in Saint-Palais-sur-Mer, created a range of wines, Grains d'Estuaire, from 'a 10 ha vineyard located in Saint-Bonnet-sur-Gironde, in the south of Charente-Maritime. Emma embodies the purity of a natural wine, Alexandre Lavigne and Julien Bonneau attach a great importance on sustainable vine cultivation were the balance of the plant and grape maturity are essential. Winemaking is naturally done without the use of sulphites.
2 products
- White Wine
- Sauvignon Blanc
- Natural, Sustainable, Vegan-Friendly
- Dry
- Medium Bodied
- 750ml
About the Winery
Grains d'Estuaire

Julien Bonneau, (Château Haut Grelot in the Blayais), and his friend Alexandre Lavigne, restaurateur in Saint-Palais-sur-Mer, created in 2014 a range of wines, Grains d'Estuaire, from 'a 10 ha vineyard located in Saint-Bonnet-sur-Gironde, in the south of Charente-Maritime.
- Red Wine
- Merlot
- Natural, Sustainable, Vegan-Friendly
- Dry
- Medium Bodied
- 750ml
About the Winery
Grains d'Estuaire

Julien Bonneau, (Château Haut Grelot in the Blayais), and his friend Alexandre Lavigne, restaurateur in Saint-Palais-sur-Mer, created in 2014 a range of wines, Grains d'Estuaire, from 'a 10 ha vineyard located in Saint-Bonnet-sur-Gironde, in the south of Charente-Maritime.