Realm Cellars Houyi 2022 750MLHouyi Vineyard is Realms estate vineyard on Pritchard Hill. Tucked away on the eastern side of Napa Valley, Pritchard Hill is home to some of the best known wine names in the world. At an elevation of nearly 1300 feet, our 22 acre vineyard sits above the fog line, its vines soaking in the morning sun. The vineyard is full of dense, volcanic rock. These unique soils provide an environment for the vines to produce concentrated fruit. This wine is rich