Since 1998, Cyril Testut has taken over the family estate, created by his father Philippe Testut in 1967 , himself the founder of “Château Grenouille”. The estate and its vines are located in the historic heart of the vineyard traditionally defined by Cistercian monks. The vines of Domaine Testut in the Chablis appellation are on average over 50 years old, and over 60 years old for the Premiers Crus and our Grand Cru. The majority of the vineyard is from the Massale selection, which allows the estate to perfectly control its production. "From the right bank of the Serein river between Premier Cru Montée de Tonnerre and the Grand Cru Blanchots with a highly developed root system. Côte de Bréchain is an 8-hectare parcel; it is vinified and aged in tank." Winery.