Domaine Gustave Lorentz is a historic winery located in Bergheim, in the heart of the Alsace vineyards. Founded in 1836, this family-run business is renowned for its high-quality wines, grown on a 33-hectare estate, 12 hectares of which are dedicated to the prestigious Altenberg de Bergheim grand cru. Since 2012, the estate has been certified organic, reflecting their commitment to sustainable viticultural practices.