Giuseppe and Pietro Simi founded Simi Winery in 1876. The brothers had traveled from Tuscany, Italy, to California for the Gold Rush and by 1876 started making wine. If you have time to spare, you may want to enjoy a tour of their historic stone cellar, hear more about their 140-year history, walk through the redwood grove, and finish with a sit-down tasting of four wines. Reservations recommended. Offered daily at 11 a.m. and 2 p.m.