Tychson Hill Jewel box vineyard originally planted in the 19th Century Site: North of the town of St. Helena Elevation: 300-422 feet (91-129 meters) Soil: Weathered volcanic rocks with reddish brown stones and obsidian
Cariad Rocky hillsides overlooking the heart of Napa Valley Site: Western hills of St. Helena Elevation: 400-500 feet (122-152 meters) Soil: Volcanic stony soils with gravelly alluvium
IX Estate Carved into a steep east facing slope Site: Pritchard Hill area overlooking Lake Hennessey Elevation: 1100-1400 feet (335-427 meters) Soil: Well-drained reddish clays with weathered igneous rocks
