is owned and operated by Joanne and Keith Collard. It is situated near the Russian River on Hidden Spring Vineyard (“HSV”). The 36 acre site is in the heart of the Alexander Valley in northern Sonoma County. The rolling hills of the property make for perfect hillside growing conditions. The winery uses only fruit from HSV for all of its wines. Quaking Hills comes as close as it can to actually micromanaging every cluster of grapes used for its wines. It is this loving attachment to the land and to the vines that helps us attain the highest quality of wine for ourselves and for those that we share it with.