The Bundschu family’s 150+ year-old vineyard is located on the southwestern slopes of the Mayacamas Mountains, just eight miles north of San Pablo Bay. The terrain below 150 foot elevation features gently sloping Huichica clay loam soils with gravel deposits and cooler growing conditions that deliver minerality and focused acidity.

Wines grown in these blocks bear the Sonoma Coast designation to reflect their cool climate character. The four distinct blocks of Chardonnay harvested separately include two blocks of 40+ year-old Heritage Selections and two blocks of Robert Young clone.