Howell Mountain

Howell Mountain

The birthplace of Cornerstone Cellars in 1991, and the flagship wine in our portfolio ever since, it’s an understatement to say Howell Mountain holds a special in our hearts. Grown at high elevation high above the fog line resting over the valley floor, our expression of Cabernet Sauvignon captures what is wonderful about this region.

Ink Grade vineyard stretches across 200 acres of terraced mountain terrain. Cornerstone Cellars sources fruit from a 2-acre block. At only 2 tons per acre our block produces about 3-4 tons each year, which nets us around 120-150 cases per year.


Howell Mountain


1,800 – 2,400 feet

Planted Varietals

Cabernet Sauvignon, clones 337 and 7


Cool afternoons and warm nights


Volcanic ash and red clay

wine bottle
$130 / 750ml

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OPEN from 11AM – 7PM
6505 Washington St.,
Yountville, CA 94599
(707) 945-0388
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