Cardano Estate Winery’s vineyard, Prichard Ridge, is a key component to producing our rich, flavorful, and tannin driven wines. Our vineyard is 4 acres of planted Cabernet Sauvignon sitting on top of Napa Valley’s famous AVA, Atlas Peak. The unique combination of volcanic soil and heavy rock forces the vine to produce a smaller, more concentrated berry giving the potential to create epic, flavorful wines. With an altitude of 1,200 feet above valley floor, the fruit is able to mature evenly by getting a perfect balance of morning sunlight and cool afternoon breeze.