Domaine Barreau is a fifth generation family winery located in Boissel, 4 km from Gaillac, in southwest France. The domaine’s estate vineyards cover 32 hectares on the slopes of the appellation on mostly clay-limestone soils. The Gaillac Blanc is a lovely blend of Mauzac, Sauvignon, Loin de l’Œil — it’s bright, fresh and clean with tingling acidity.