1850s
History
Vineyards were planted here as early as the 1800s — some of California’s oldest still grow in these hills.
Three
Soil
From granitic soils to volcanic and sandy loams, often changing from one slope to the next.
3,500 ft
Elevation
Vineyards climb up to 3,500 feet, where fruit ripens fully and keeps its acidity.
30°
Climate
A Mediterranean climate with up to thirty degrees of difference between day and night.
Eight counties
Diversity
One of the most diverse grape-growing regions in the world, from Yuba down to Mariposa.