Bartholomew Estate Winery

Tucked away on a historic estate that once belonged to Agoston Haraszthy, Bartholomew offers an intimate tasting experience far from the crowds. The property includes not just the winery but also a 400-acre park open for hiking and picnicking—a hidden gem that many visitors to Sonoma never discover. The wines here focus on organic and biodynamic practices, with estate-grown Cabernet Sauvignon, Merlot, Zinfandel, and Sauvignon Blanc. The tasting room is cozy and personal, and the pours are generous. You'll often find yourself chatting with the winemaker or longtime staff who know every vine on the property. For our guests, Bartholomew represents the quieter, more contemplative side of wine country. Pack a picnic, taste through the flight, buy a bottle, then spend the afternoon wandering the trails with views stretching across the valley. It's the kind of experience that reminds you why you came to Sonoma in the first place. Reservations recommended but walk-ins often welcome on weekdays.