Claude Riffault produces Sauvignon Blancs from Sancerre, in the Upper Loire Valley. The winery's portfolio centers on single-vineyard and site-specific expressions of the region's signature white varietal. Echalas En Blanc, Les Desmalets Sancerre Blanc, and Monoparcelle 469 Sancerre represent the core range. Sancerre Sauvignon Blancs are marked by mineral precision and herbaceous character, shaped by the region's limestone-rich terroirs. These wines have been assessed by Wine Advocate, Decanter, Wine Spectator, and Wine Enthusiast.