Porthos | The Wine Insiders

Contact Us

Porthos can be reached by any of the following means:
info@porthos.com
1.866.PORTHOS or 415.454.2115

Mailing Address
4326 Redwood Highway #300
San Rafael, CA 94903

Directions to our Offices

(Note: We are not a retail wine shop)

From San Francisco: 

  • Take Hwy. 101 heading North
  • Exit Lucas Valley / Smith Ranch Rd.
  • Turn right (East) onto Smith Ranch Rd.
  • After approx. .3 mile turn right at the first light: Redwood Highway
  • Drive approx. .5 mile and you'll see our development, The Vineyard, on your left
  • Take the second entrance left and drive to the back building (past the first few buildings nearest 101)
  • Our office is located in a building at the southwest corner of this development with 4326 clearly written on the top of our structure
From Napa/Sonoma:
  • Take Hwy. 101 heading South.
  • Exit Lucas Valley / Smith Ranch Rd.
  • Curve around and head back under 101 headed East on Smith Ranch Rd.
  • After approx. .3 mile, turn right at the first light: Redwood Highway
  • Drive approx. .5 mile and you'll see our development, The Vineyard, on your left
  • Take the second entrance and drive to the back building (past the first few buildings nearest 101)
  • Our office is located in a building at the southwest corner of this development with 4326 clearly written on the top of our structure