Full-day guided tours of the Wine Country usually include lunch and cost about $58-$83 per person. Reservations are usually required.
Beau Wine Tours (21707 8th St. E, Sonoma, 95476. 707/938-8001. www.beauwinetours.com) organizes personalized tours of Napa and Sonoma in their limos, vans, and shuttle buses. Gray Line (Pier 43½ Embarcadero, San Francisco, 94131. 415/434-8687 or 888/428-6937. www.grayline.com) has a tour that covers both southern Napa and Sonoma valleys in a single day, with a stop for lunch in Yountville Great Pacific Tour Co. (518 Octavia St., Civic Center, San Francisco, 94102. 415/626-4499. www.greatpacifictour.com) operates full-day tours of Napa and Sonoma, including a restaurant or picnic lunch, in passenger vans that seat 14. In addition to renting bikes by the day, Wine Country Bikes (61 Front St., Healdsburg, 95448. 707/473-0610. www.winecountrybikes.com) organizes both one-day and multiday trips throughout Sonoma County.