Cotes de Gascogne area is almost equidistant from Bordeaux and Toulouse. While most white wines from this appellation are based on Ugni Blanc, Colombard or a blend of the two, this one also includes Sauvignon Blanc.
These three grapes blend makes for a more complex, fuller wine.
This estate also makes an incredible walnut wine "L'Esquilhot", as well as Bas Armagnac. My favorite is the 1989. Both these speciality products are available now.