Founded in 1808, M. Chapoutier is one of the most renowned producers of the Rhone Valley. Though the producer was for much of its history a negociant known for decent but unremarkable wines, the newest generation of the Chapoutier family to run the business, Michel Chapoutier, has since the early 1990s turned the estate into a star. Michel embraced biodynamic viticulture in 1989, completely renovated the cellars and upgraded the elevage by using small oak barrels. With 151.9 acres of vineyards divided between the north and south regions of the Rhone Valley, M. Chapoutier is also one of the largest producers. Nearly 120,000 bottles total are produced each year. The prestige cuvees at the top of the M. Chapoutier line are neither fined nor filtered, giving them a richness and great concentration. Grapes grown by the estate are Syrah, Marsanne, Grenache, Grenache Blanc, Clairette, Bourboulenc and Roussanne. The vines average between 50 and 100 years old.