We give Joseph Phelps Vineyards stars: Yelp | Trip Advisor

Founded in 1972, Joseph Phelps Vineyards is an independent, estate-based winery located outside of St. Helena. Perched on a knoll in bucolic Spring Valley, the graceful redwood winery overlooks vineyard-studded hills, the town of St. Helena and the Mayacamas Mountains to the west.

After years of studying the complex relationship between wine quality and place, and understanding the importance of "terroir," Phelps has developed estate-owned vineyards in the premiere growing regions of Stag's Leap, Rutherford, Oakville, Oak Knoll and the eastern foothills of Napa. In Sonoma County, an ambitious project was undertaken in 1999 to purchase land and develop vineyards along the western frontier of the Sonoma Coast, and today Phelps has 80 acres of Pinot Noir and 20 acres of Chardonnay planted in Freestone. A small winery in the midst of the Freestone vineyards is currently under construction.