Family estate located on the clay-limestone slopes of Castelviel, it is one of the highest point of the Gironde. This domain is certified in organic farming since 2011.
«L’Ephémère de Château Grenet» is a terroir 120 meters above sea level on a limestone terrace, where Malbec expresses all its character!
Its black label was chosen to show the rarity of this mature vintage!