Chalk Hill, Sonoma County
Chalk Hill occupies the northeast corner of the Russian River AVA and is considered distinct by virtue of increased elevation and unique, volcanically-derived, chalky soils that lend themselves to the production of excellent white wines.
Perhaps no other factor is more responsible for outstanding Chalk Hill wine production than the region’s distinctive terrain. Soils are primarily volcanic rather than the alluvial soils that characterize much of the larger Russian River Valley. Despite Chalk Hill’s name, soils are actually made of decomposed volcanic ash from a series of ancient eruptions known as the Sonoma Volcanics.
In 1983, the Federal Government recognized Chalk Hill’s unique history, climate, and terrain by granting it AVA status. Over the years, Chardonnay has traditionally been grown at lower elevations, with Cabernet Sauvignon in the hills.
There are currently six Chalk Hill wineries and 1,000 acres of vineyards in the region. Notable producers include Albini Family Vineyards, Chalk Hill Estate, and Rodney Strong. The region’s off-the-beaten-path location make it a generally convivial area to visit.