From San Francisco:

Take Hwy 101 North to to Hwy 37 East. Then North to Hwy 121 (Carneros Hwy) at Sears Point. Proceed 6.5 miles and turn right just past Gloria Ferrer Champagne Caves. If you pass the Meat Deli with the cow on the roof, you have gone too far.

From the East Bay:

Take Hwy 80 North to Hwy 37 West. Then North to Hwy 121 (Carneros Hwy) at Sears Point. Proceed 6.5 miles and turn right just past Gloria Ferrer Champagne Caves. If you pass the Meat Deli with the cow on the roof, you have gone too far.

From Sacramento:

Take Hwy 80 South to Hwy 12 West. Then to Hwy 29 North. Then to Hwy 121 West. At the intersection of Hwy 121 and Hwy 116 turn left. Procced approx. one mile and turn left just past the Meat Deli with the cow on the roof. If you reach Gloria Ferrer Chanpagne Caves on your right, you have gone too far.

From the Sonoma Plaza:

Take Broadway and turn right onto Hwy 121. At the intersecrtion of Hwy 121 and Hwy 1116 turn left. Proceed approx. one mile and turn left just past the Meat Deli with the cow on the roof. If you reach Gloria Ferrer Chanpagne Caves on your right, you have gone too far.