We can thank LL Cool Jay for ‘going back to Cali, Cali, Cali…’ California is a global wine powerhouse, boasting over 4,000 wineries and producing more than 80% of the U.S. wine supply. Its diverse geography and climates create ideal conditions for various grape varieties. Wine in California dates back to the 18th century, when Spanish missionaries first planted vineyards. Today, it’s home to some of the world's most respected and innovative winemakers, continually redefining the craft.