The château takes its name from its geographical location on the Cos hill and from the name of François Labory, owner until 1845. In 2023, Michel Reybier and his family opened a new chapter in the history of Château Cos Labory, a Fifth Growth Classified in 1855, located in Saint-Estèphe.

With a heritage perspective, this initiative pays tribute to Louis Gaspard d'Estournel, who himself acquired this property in 1847. Building on these assets, Michel Reybier "will be committed to perpetuating the estate's independence and pursuing a project of excellence driven by this great Saint-Estèphe terroir."

The terroir of Cos Labory, located on the deep gravel plateau of the Cos hill with its clay and limestone base, benefits from its proximity to the Gironde estuary and the influence of the Atlantic Ocean, which moderates extreme weather. The 35-hectare vineyard, with an average age of 38 years, is made up of several small islands, three of which form the historic heart at the top of the plateau, with the oldest vines producing the Grand Vin, Château Cos Labory.

Pass through the château gates and let yourself be guided to discover this charming and authentic site...