Wine area
Kelsey Bench–Lake County AVA
Kelsey Bench–Lake County AVA is a designated wine appellation located within the California region of United States. Kelsey Bench–Lake County AVA encompasses terraces rising from Big Valley toward the Mayacamas. warm days moderated by Clear Lake and large afternoon-to-night cooling, young volcanic soils grading into mineral-rich alluvial loam, and varied exposures shape Cabernet Franc, Cabernet Sauvignon, Merlot, Sauvignon Blanc, and Zinfandel.
Overview
Kelsey Bench–Lake County AVA occupies terraces rising from Big Valley toward the Mayacamas. Its vineyards vary by elevation, slope, and exposure, producing meaningful local differences. Warm days moderated by Clear Lake and large afternoon-to-night cooling guide ripening, while young volcanic soils grading into mineral-rich alluvial loam influence drainage and vigor. Its clearest wine identity is Cabernet Franc, Cabernet Sauvignon, Merlot, Sauvignon Blanc, and Zinfandel; linked vineyards and producers provide deeper specificity.
History
Winegrowing preceded federal recognition of Kelsey Bench–Lake County AVA as a distinct American Viticultural Area. Its identity reflects the gradual matching of varieties to local conditions.
Geography
The AVA encompasses terraces rising from Big Valley toward the Mayacamas, with slopes, elevations, and exposures creating important variation.
Climate
Warm days moderated by Clear Lake and large afternoon-to-night cooling distinguish its growing season from neighboring areas.
Soils
Young volcanic soils grading into mineral-rich alluvial loam influence water retention, drainage, rooting depth, and vigor.
Wine styles
The area is best represented by Cabernet Franc, Cabernet Sauvignon, Merlot, Sauvignon Blanc, and Zinfandel.
Notable features
The interaction of terraces rising from Big Valley toward the Mayacamas, climate, and soils gives the AVA a memorable California identity.
Producers
More public records will be added as coverage expands.