Secluded and mysterious, Cos d'Estournel is situated off the bend of a winding road in the northern Médoc. Beneath its majestic pagodas and behind its heavy sculpted wooden door, the château houses cellars of unsurpassed modernity and purity, a sharp contrast to its ornate façade.

The facilities were designed in collaboration with the team to optimize the processes of winemaking and aging. Architectural form is truly at the service of technique and the château itself remains dedicated to the sole pursuit of winemaking, according to the vision of Louis Gaspard d'Estournel.