Mills Vineyard, Mt. Harlan. In 1975, legendary vintner and pioneer Josh Jensen Found Calera (Spanish for lime kiln) high on the majestic slopes of Mt. Harlan in the Gavilan Mountains of California's Central Coast. In these low- yielding, limestone-rich soils and cool, arid climate, he began planting estate vineyards that are now recognized as some of the New World's most treasured Pinot Noir sites. calerawine.com. Alc 14.5% by vol. 29