Ridge Vineyards is a multi-estate enterprise with vineyards and wineries in the Santa Cruz Mountains, Sonoma County and Paso Robles. It is a leader in organic, sustainable winemaking and is the largest grower of certified organic grapes in the appellations of Sonoma County and the Santa Cruz Mountains. The business was founded in 1959 when three Stanford Research Institute engineers bought an abandoned winery in the Santa Cruz Mountains. The vineyards had been planted in the late 19th century by a San Francisco physician who produced his first vintage in the original winery, called Monte Bello, in 1892. The first Ridge vintage was in 1962. For more than 50 years Ridge’s winemaker and CEO was Paul Draper, a legendary figure in California winemaking. Draper retired in 2016 and Ridge veteran Mark Vernon became CEO. Each winery has its own winemaker. Ridge makes Cabernet Sauvignon, Chardonnay, Zinfandel, Merlot, Petite Sirah and Rhone style wines. Robert M. Parker Jr. writes that Ridge “is undeniably one of California’s top wineries.”
Howell Mountain AVA in Northeastern Napa Valley was the first of Napa Valley’s sub-appellations, earning its own designation in 1984, just a year after Napa Valley became an appellation. As the name suggests, the AVA is in one of the highest elevations in the area. Every vineyard in the appellation is at least 1,400 feet above sea level. Some vineyards are as high as 2,200 feet and because of their altitude most of the AVA’s vineyards receive more sun than vineyards at lower elevations, which are affected by fog from the Pacific Ocean and the San Pablo Bay. Howell Mountain was home to vineyards in the late 19th century, but winemaker Randy Dunn is considered the area’s most influential modern pioneer. Dunn moved to Howell Mountain in 1979, acquired property and began making exceptionally rich Cabernet Sauvignon. The AVA also grows Zinfandel, Chardonnay, Merlot and Cabernet Franc. There are 600 vineyard acres within Howell Mountain AVA.
Zinfandel is a black-skinned grape, but 85% of the wine produced is made into a rosy “White Zinfandel.” Red Zin is far more complex and bold, while still being light-bodied. It grows in popularity as winemakers continue to experiment with new styles and blends.