Unlimited Visits to County Parks
Attention nature lovers. You may be able to get a free annual park pass! We all deserve access to parks and the opportunity to explore and enjoy the beauty of our 20+ County Parks. The Mariposa Program benefits residents who receive the following benefits:
- San Mateo County Access and Care for Everyone (ACE)
If you receive one of these benefits, call to request your annual park pass. Leave a message with your full name and phone number at (650)508-3200. Someone will call you back and mail a free annual park pass, hablan español, ¡llame!