The grape grower owns what is certainly California’s most famous, and probably most expensive, vineyard: To Kalon, in the heart of Napa Valley. To Kalon is a vineyard with an aura. Winemakers speak in hushed tones about the prospect of handling its Cabernet; wines that bear the vineyard’s name drown in 100-point scores. And To Kalon is merely the jewel in a crown of sites that represent modern Napa Valley royalty — Beckstoffer’s Dr. Crane, George III, Las Piedras and other vineyards, too, are secured in the canon of the valley’s great terroirs. Long after the deaths of pioneers like André Tchelistcheff and Robert Mondavi, Beckstoffer is one of Napa’s last legends standing.