The white wines of bordeaux can be and are some of tastiest, most versatile wines you will ever drink. Sauvignon Blanc and semillon are the key varietals with the occasion of muscadelle (mainly in entre-deux-mers) blended in.
most notably graves produces incredible long lived whites from the great properties of haut brion and laville haut-brion (incredibly expensive too) but you find some gems along the way that won't break the bank-
2017 GRAVILLE LACOSTE GRAVES $13 .375ml
2017 CHATEAU TOUR DE GOUPIN (organic) $12
2017 LES HAUTS DE LA GAFFELIERE $16
-made by the folks at Chateau La Gaffeliere in St.Emilion. Classy
2016 CHATEAU GILLET $12
-fabulous Bordeaux Blanc from this century old property.
2017 CHATEAU CHATELIER $12
-90% Semillon, 10% Sauvignon Blanc