From San Francisco
- Cross the Golden Gate Bridge. Heading North on Highway 101.
- Stay on Highway 101 North approx. 20 miles.
- Take the Highway 37 exit (east) towards Vallejo.
- Stay on Highway 37 (East) approx. 6 miles. After the only stop light get into the left lane.
- At the second stop light make a left turn onto Highway 121. Infineon Raceway will be on your left.
- Stay on Highway 121 (North) approx. 5 miles. As you approach the very first stop sign bear to the right. There will be a Union 76 gas station on your left and the Vineyard Inn Hotel on your right.
- Bear right off of Highway 121 onto Highway 12.
- Stay on Highway 12 approx. 1.5 miles.
- Turn left onto Highway 12. You will see a sign that says Sonoma.
- Stay on Highway 12 approx. 3.5 miles. Highway 12 becomes Broadway. It will dead end into a stop sign right in front of the Sonoma Plaza.
- Turn left at the stop sign onto Napa. Bear to your right.
- Stay on Napa 1/4 block. Make a right onto 1st Street West.
- Sonoma Spa will be 1/4 block on your left.
Drive Time of 1 hour. Ample street parking is available.
From Sacramento
- Take Highway 80 West towards San Francisco.
- Stay on Highway 80 west approx. 45 miles to the Highway 37 (West) exit in Vallejo.
- Take Highway 37 (West) approx. 13 miles to Highway 121.
- Turn right onto Highway 121. Infineon Raceway will be off to your right front. Bear right just before the stop light.
- Stay on Highway 121 (North) approx. 5 miles. As you approach the very first stop sign bear to the right. There will be a Union 76 gas station on your left and the Vineyard Inn Hotel on your right.
- Bear right off of Highway 121 onto Highway 12.
- Stay on Highway 12 approx. 1.5 miles.
- Turn left onto Highway 12. You will see a sign that says Sonoma.
- Stay on Highway 12 approx. 3.5 miles. Highway 12 becomes Broadway. It will dead end into a stop sign right in front of the Sonoma Plaza.
- Turn left onto Napa. Bear to your right.
- Stay on Napa 1/4 block. Make a right onto 1st Street West.
- Sonoma Spa will be 1/4 block on your left.
Drive Time of 90 minutes. Ample street parking is available.
From Oakland
- Take Highway 80 (East) towards Sacramento.
- Stay on Highway 80 (East) approx. 22 miles. You will cross the Carquinez Bridge to the
- Take Highway 37 (West) approx. 13 miles to Highway 121.
- Turn right onto Highway 121. Infineon Raceway will be off to your right front. Bear right just before the stop light.
- Stay on Highway 121 (North) approx. 5 miles. As you approach the very first stop sign bear to the right. There will be a Union 76 station on your left and the Vineyard Inn Hotel on your right.
- Bear right off of Highway 121 onto Highway 12.
- Stay on Highway 12 approx. 1.5 miles.
- Turn left onto Highway 12. You will see a sign that says Sonoma.
- Stay on Highway 12 approx. 3.5 miles. Highway 12 becomes Broadway. It will dead end into a stop sign right in front of the Sonoma Plaza.
- Turn left onto Napa. Bear to your right.
- Stay on Napa 1/4 block. Make a right onto 1st Street west.
- Sonoma Spa will be 1/4 block on your left.
Drive Time of 75 minutes. Ample street parking is available.
From Napa
- Take Highway 29 (South) approx. 4 miles to Highway 12.
- Turn right onto Highway 12 (West).
- Stay on Highway 12 (West) approx. 9 miles.
- Turn right onto Highway 12 Sonoma. You will see a sign indicating Sonoma.
- Stay on Highway 12 approx. 3.5 miles. Highway 12 becomes Broadway. It will dead end into a stop sign right in front of the Sonoma Plaza.
- Turn left onto Napa. Bear to your right.
- Stay on Napa 1/4 block. Make a right onto 1st Street West.
- Sonoma Spa will be 1/4 block on your left.
Drive time of 30 minutes. Ample street parking is available.


