2025 · Sauternes

Château Bastor-Lamontagne is a Sauternes estate in Bordeaux. Since 2014, it has been owned by the Cathiard family, also behind Château Smith Haut Lafitte and Château Beauregard, in partnership with the Moulin family of Galeries Lafayette, following its purchase from Crédit Foncier Bank. The vineyards are certified organic, highlighting a clear commitment to sustainable farming. Winemaking is led by Margaux Mavabiau Valeze. The estate is focused on Sauternes and combines established family ownership with organic viticulture.