This map highlights above directions in yellow and also shows other

Driving Directions to Francis Ford Coppola Winery
300 Via Archimedes, Geyserville CA
From St Helena High School go North on Highway 29/128 about 9 miles to Calistoga;
at stop sign in Calistoga go straight on Highway 128 [Foothill Blvd] about 15 miles;
turn left on 128 pass Jimtown deli and keep straight on Alexander Valley Road 3 miles;
turn right on Healdsburg Ave for .7 miles; turn left on Lytton Springs Rd for 500 feet
where you can take either Geyserville Avenue (frontage road) or Highway 101 1 mile:
turn right on the frontage road or Highway 101 about 1 mile to Independence Lane;
turn left on Independence Lane about 500 feet when it becomes Via Archimedes .3 mi;
turn left to stay on Via Archimedes 279 feet to Francis Ford Coppola Winery.
This map highlights above directions in yellow and also shows other routes from
Napa, Petrified Forest & Spring Mountain roads, & Sonoma County on Highway 101:
Note: yellow route is least miles and time from St Helena; weekends are busy so plan at least 1 hour.