Le Grand Clos is a unique 52-are vineyard in Vertus, on the Côte des Blancs, classified as Premier Cru. This historic Monopole, whose name is listed in the Napoleonic land registry and was acquired in 2013, rests on deep chalky soils with optimal exposure. The 40-year-old Chardonnay vines benefit from this exceptional terroir, surrounded by walls built over two centuries ago.