Bicycling

Napa Valley Bike Tours. With dozens of wineries within 5 miles, this shop makes a fine starting point for guided and self-guided vineyard and wine-tasting excursions. Rental bikes are also available. 6500 Washington St., Yountville, California, 94599. 707/251–8687; www.napavalleybiketours.com. From $124 (½-day guided tour).