(Winery & Butterflies) in Yountville, Napa County, CA. California Dr. SW 0.35 miles from jct with CA29 (St. Helena Hwy), NW (right) on Presidents Cir 0.15 miles to the mural on the SW side of the road at 320. (N38 23.758 W122 21.993) Photo by Mark & Clare Comstock 10-13-23.