First things first...when you book your tour here make sure Ashley is your guide! Very personable and super knowledgable about all things Newton and the region in general. Gorgeous property and epic views of the valley atop Spring Mountain. We loved the wines here and the UF Chardonnay and Merlot were delicious with the food pairings. Newton Vineyard is about sixty-five miles from San Francisco. On Highway 29 follow signs north to St. Helena. Turn left on Madrona Avenue and continue until you arrive at the end of the road. Turn right at the stop sign and follow signs to Newton Vineyard at the top of the hill.