Parking passes are required for all vehicles entering the Mt. Tamalpais Watershed via Sky Oaks Road off Fairfax-Bolinas Road. Vehicles with disabled placards are free. 

Day Use Parking Passes

Day use parking passes can be purchased from an automated pay station located at the Sky Oaks Headquarters entrance kiosk. The automated pay station accepts credit cards and $1, $5 and $10 bills. Exact payment is recommended because the automated pay stations cannot make change. Coins and $20 bills are not accepted at the pay station.

Day parking pass fees are:

• Passenger vehicle - $8.00
• Vehicle with trailer - $15.00
• Bus (15 or more passengers) - $30.00

Annual Parking Passes

There are two options for purchasing an annual parking pass.

1. Purchase Online: You don't need a PayPal account to purchase online. Your parking pass(es) will be mailed to you when your credit card transaction has been completed and approved. Your receipt can be used in place of your new parking pass for two weeks after purchase.

Annual Parking Pass

Marin Resident $60.00 USDSenior (age 62 or older) $30.00 USDOut of County Resident $100.00 USDVehicle with Trailer $100.00 USD

2. Pay by Check: Fill out the Annual Parking Pass Form and mail with your check to:
Marin Water Parking Pass
220 Nellen Ave.
Corte Madera, CA 94925

For questions, please contact our Sky Oaks Watershed Headquarters at 415.945.1180 or Watershed@MarinWater.org.