North Coast Napa Valley: Volcanic soils (e.g., tufa and basalt) in mountain vineyards. Alluvial soils (e.g., gravel, sand, and clay) on the valley floor. Loam (a mix of sand, silt,...
North Coast Napa Valley: Valley Floor: 0–400 feet (0–120 m). Mountain Vineyards (e.g., Mount Veeder, Howell Mountain): 1,400–2,200 feet (425–670 m). Sonoma County: Coastal Areas: Near sea level to 1,000...
North Coast Napa Valley: World-renowned for Cabernet Sauvignon and premium Chardonnay. Sonoma County: Diverse, with Pinot Noir, Chardonnay, and Zinfandel. Los Carneros: Cooler climate; specializes in Pinot Noir and Chardonnay....
White Wines Chardonnay: Rich, buttery, or crisp and mineral-like; often aged in oak. Sauvignon Blanc: Zesty, aromatic, with citrus and green apple flavors; usually unoaked. Pinot Gris: Light-bodied, with pear...