One of the star estates of the Napa Valley, Araujo owes much of its success to the Eisele Vineyard, located just outside Calistoga. This spot first came to prominence in the 1970s and '80s as the source of the blockbuster Cabernet Sauvignon made by Joseph Phelps Vineyards. Before Phelps, however, Milton and Barbara Eisele cultivated the 38-acre parcel, discovering its potential and leaving their name as a legacy. Since 1990, Bart and Daphne Araujo have carried on the tradition of making monster Cabernets, adding Syrah into the mix as well. Their flagship bottling is dense, powerful and rich, typically with soil-inflected notes of plum, mocha, tobacco and smoke, and very suave tannins. Three-quarters of the Eisele vineyard are planted to Cabernet Sauvignon, to accommodate grape needs, while the remainder is divided between Bordeaux varietals, Merlot, Cabernet Franc, and Petit Verdot, and of course, Syrah.