The estate is located in the municipality of Sancerre in the French Cher on the upper Loire, It was founded by Jean Vacheron and expanded in size by his sons Jean-Louis and Denis Vacheron. Today the third generation of the company is run by their sons (cousins) Jean-Laurent and Jean-Dominique Vacheron. The vineyards cover 45 hectares of vineyards in 300 to 350 meters above sea level, including in the two top locations Les Romains and Belle Dame with the rocky for this appellation Fire stone with openly exposed boulders. They are with the two varieties Sauvignon Blanc and Pinot Noir planted, whereby it concerns very old vines between 30 and 60 years. It will Biodynamic viticulture according to the certified rules of the organic association DEMETER practiced. One quality criterion is extremely low yields. There is a spontaneous fermentation with vineyard-owned yeasts in steel tanks or oak barrels. After that, the wines mature in French oak barrels. The product range includes various red wines, rosé wines and white wines AOC Sancerre, The premium wines of the house are Sancerre Blanc "Les Romains" (12 months in neutral oak barrels) and Sancerre Rouge "Belle Dame" (12 months in oak barrels, 12 months in 25-gallon oak barrels).