Winery Champagne Alain Mercier

A family-owned estate located in Passy‑sur‑Marne; management has passed from generation to generation and, according to the Guide Hachette, the estate is recorded as founded in 1910. The Mercier family have maintained direct production and sales of their cuvées, with most winemaking operations carried out on-site.

Artisanal production that prioritizes the traditional methods of Champagne: all the delicate stages of winemaking are carried out on site. The house offers interpretations of the terroir that aim to express the character of the vineyards of the Vallée de la Marne.

Vallée de la Marne, Aisne department — western part of the valley, in the Champagne region.