Bergères-lès-Vertus is a Premier Cru commune located at the southern end of the Côte des Blancs in the Champagne region of France. The commune is primarily known for its production of Chardonnay, which thrives in the local chalky soils and contributes to the region's reputation for high-quality sparkling wines. With a cru rating of 95%, Bergères-lès-Vertus is recognized for its potential to produce wines of notable finesse and complexity.