Chateau Busca-Maniban is the only privately owned wine estate in the Armagnac region.

Distilled for 300 years in the oldest distillery in Gascony, Chateau du Busca Armagnac Tenareze continues to be produced at the property according to traditional methods. Follwing continuous distillation, the brandy is aged in oak barrels in the castle cellars. The same family has been producing armagnac here for over two centuries.