The story of the Don Melchor wine begins in the mid-1980s when the Chilean wine industry was undergoing another transformation and beginning to create very high quality wines. A dream began to take shape at Viña Concha y Toro that would eventually change the future of Chilean wines forever and Peynaud immediately recognized the excellence of the wines from that terroir and suggested that his closest colleague, Jacques Boissenot, consultant for renowned French châteaux, lead the project.

The adventure had already begun two years earlier, when Mr. Eduardo Guilisasti insisted that his son Rafael and winemaker Goetz Von Gersdorff travel to Bordeaux, France to meet with the renowned French maestro Emilie Peynaud, considered the father of modern winemaking. They showed him the Cabernet Sauvignon from the Puente Alto Vineyard.