Geyser Peak Winery was founded in 1880 as California’s 29th bonded winery by German immigrant Augustus Quitzow, one of Sonoma County’s pioneer winemakers. Geyser Peak is located in Alexander Valley in Northern Sonoma County.  Although, they announced last month they will be moving to the former Alderbrook property in Healdsburg. The new Geyser Peak location will be near the…