Abreu, Napa Valley, Madrona Ranch 200696 points Wine Advocate Abreus first venture with Cabernet Sauvignon was from the Madrona Ranch, which is essentially the lower hillsides of Spring Mountain, just northwest of St. Helena. The dense purple colored 2006 Madrona Ranch (55% Cabernet Sauvignon, 40% Cabernet Franc, and 5% Petit Verdot) is extraordinary. Its nose of charcoal, espresso roast, blackberries, cassis, crushed rocks, and white chocolate is followed by a ripe, pure wine with a