If you've ever wondered how wine reaches its peak or what makes it sweet or dry, head to Merryvale Vineyards. The sommeliers will answer all your queries — and maybe even offer you a sample!
Located in St. Helena, this wine-making establishment is worth including in your schedule. But you'll find lots more to explore in this area. Robert Mondavi Winery, V. Sattui, and Culinary Institute of America are within close reach of Merryvale Vineyards.