The estate is located in the municipality of Sancerre in the Cher department on the upper French Loire, It was founded by Jean Vacheron and expanded by his sons Jean-Louis and Denis Vacheron. Today the company is run by the third generation of their sons (cousins) Jean-Laurent and Jean-Dominique Vacheron. The vineyards cover 45 hectares of vineyards at 300 to 350 meters above sea level, among others in the two top locations Les Romains and Belle Dame with the typical stony for this appellation Fire stone with exposed rubble. You are with the two varieties Sauvignon Blanc and Pinot Noir planted, which are very old vines between 30 and 60 years. It will Biodynamic viticulture according to the certified rules of the organic association DEMETER practiced. A quality criterion is extremely low yields. There is one spontaneous fermentation with yeasts from the vineyard in steel tanks or oak barrels. Then the wines mature in French barriques. 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 barrique, 12 months in 25 hl oak barrels).