Distinguished by its mineral-rich volcanic soils and unique topography, the terroir of the Lithology Estate vineyard allows the grapes to mature slowly and develop the complex secondary and tertiary flavors coveted by wine connoisseurs worldwide. Certified organic and situated at the base of Howell Mountain and the Vaca Mountain Range, this vineyard produces wines characterized by depth, structured firm tannins, and longevity suitable for extensive cellaring.

First planted in 1868, To Kalon is one of the finest “Grand Cru” vineyards in the world. Our wines are crafted from the heart of this iconic vineyard where the vines grow slower and provide a full canopy every year. Influenced by the cooler conditions and longer hang time, the harvest is usually around two weeks later than our other vineyards. These wines are celebrated for their extraordinary depth and exquisite character.

Located at the base of the western hills in St. Helena, this celebrated vineyard was first planted in 1858 by Dr. George Belden Crane. The vines here are vigorous with extensive leaf coverage as they thrive in the rocky terrain and gravelly loam soils. Producing wines of unparalleled quality and uniqueness, this vineyard is a testament to the excellence of Cabernet Sauvignon and Cabernet Franc.

Named for the rocks and pebbles that lie within the rich alluvial soil, the Las Piedras Vineyard shares a history with our Estate vineyard as they were both part of the Rancho Carne Humana land grant. The vineyard is situated at the base of the Mayacamas Mountains and provides a lot of drainage and high stress for the vines, challenging them for vigor and producing fruit of incredible concentration and vibrancy.