On the western shore of California’s massive Clear Lake, a magnificent 4,300-foot volcano casts a majestic presence against the sky. Its core samples tell us it began to form 480,000 years ago as part of a volcanic field that experienced serious eruptions until around 38,000 B.C. When the first humans—tribal members of the Pomo Nation—settled nearby, they named it Mount Konocti, roughly translated to "Mountain Woman." Through the centuries, Mount Konocti has been a source of spiritual inspiration, legends, and wonder.

Although it has been thousands of years since its last eruption, Mount Konocti is not dormant. An active magma field runs approximately five miles below the surface of the earth and extends into the earth’s upper mantle for at least 17 miles. Gaseous bubbles arising around Clear Lake, particularly in the Soda Bay area, are evidence that there is still volcanic energy. Although an eruption is possible, it is highly unlikely, based on its cyclic pattern from the past. It’s time to experience this mighty mountain’s treasures.

Elevated Wines

Not surprisingly, the soils surrounding this quiet giant are volcanic in composition. The area is very mountainous with soils consisting of gravely clay loam with lots of rocks and numerous sites of obsidian, basalt, and other volcanic material. These sloping hillsides and well-drained soils provide for frost protection and optimal air movement: ideal conditions for growing winegrapes. Only three percent of California’s vineyards are considered to be high elevation (1,000 feet or more above sea level) and nearly all of Lake County’s are. The fact that they range in elevation from 1,400 feet to 3,400 feet is a major factor for the vineyards that flourish under clear, often cloudless skies. They are exposed to increased sunlight with more ultraviolet light, extreme diurnal temperature swings, and lower humidity. Daily afternoon breezes mix and temper the hot afternoon temperatures, resulting in fruit that ripens early with thicker skins.