Author: Photographs by Bob McClenahan

Just before harvest this year, I attended a wondrous 14-hour-a-day immersion trip to Napa Valley, which, surprisingly, produces only 4 percent of California’s wine. I met with 32 winemakers, tasted close to 200 wines and traversed the region from the valley floor in Calistoga at Davis Estates to the top of Spring Mountain at Cain Vineyard & Winery