St. Supéry Estate Vineyards & Winery is located in the heart of Rutherford in Napa Valley, California, one of the region’s most historic and prestigious growing areas. The winery was founded in 1982 and takes its name from Robert Skalli’s mother, Beatrice St. Supéry, reflecting the Skalli family’s French winemaking heritage and commitment to estate-driven Napa wines. From the beginning, the vision was to craft wines that express the diversity of Napa Valley through carefully farmed estate vineyards.

The winery farms two distinctive estate properties, most notably the Dollarhide Estate Vineyard, located in the eastern hills of Napa Valley near Lake Hennessey, just northeast of Rutherford. This expansive vineyard spans more than 1,500 acres, with roughly 500 acres planted to vines, making it one of the largest contiguous estate vineyards in Napa Valley. The site ranges from 600 to 1,100 feet in elevation, where volcanic soils, hillside exposures, and cooler mountain air create ideal conditions for Cabernet Sauvignon, Sauvignon Blanc, Merlot, Malbec, and other Bordeaux varieties. St. Supéry is recognized for its leadership in sustainable farming; both of its Napa Valley vineyards are Napa Green certified, reflecting a long-standing commitment to environmental stewardship.