Join your guide to travel through Napa and Sonoma Valley in search of Zinfandels, Chardonnays, Cabernets and more. Sit back and relax during the 1.5-hour journey from San Francisco to the Californian wine country, listening to the guide's tales of the attractions you pass. Visit 3 wineries in the area and enjoy a stop in Napa for a chance to purchase some local produce for lunch. Learn about the Palace of Fine Arts, the Marina District and, of course, cross the world-famous Golden Gate Bridge. Catch tantalizing views of Alcatraz Island and see the seaside villages of Sausalito and Tiburon before turning east toward wine country. Reach Sonoma Valley, and your first winery of the day. Take a lunch break at Oxbow Marketplace in Napa or historic downtown Sonoma Square. After lunch, visit 2 more local wineries and return to the city through Marin County, enjoying the scenic drive from Napa Valley to San Francisco. Cross the Golden Gate Bridge and re-enter the city to be dropped off back at your hotel.