Opus One

Opus One is among California’s leading wine estates. It was founded as a joint venture between two leading wine producers: Baron Philippe de Rothschild, the owner of Château Mouton Rothschild in Pauillac, Bordeaux; and Robert Mondavi, one of the most influential figures in Californian wine history. The ambitious pair created Opus One in 1978, the first vintage following in 1979. It is located in the Oakville sub-region of California’s Napa Valley. There are four estate-owned vineyards, including considerable holdings in the prestigious To Kalon vineyard. There are two wines produced at Opus One. Opus One itself is a red Bordeaux blend dominated by Cabernet Sauvignon, along with Merlot, Petit Verdot, Cabernet Franc and Malbec. Like a lot of top Classified Growth Bordeaux, Opus One undergoes ageing in new French oak barrels for around a year and a half. A second wine, Overture, is also produced. Overture is also a red Bordeaux blend. It differs from Opus One in that it is a non-vintage wine, crafted from the fruit of several vintages.