Park Curfew: San Mateo vs South San Francisco
How do park curfew rules compare between San Mateo, CA and South San Francisco, CA?
San Mateo and South San Francisco have similar restriction levels.
San Mateo, CA
San Mateo County
San Mateo city parks generally operate from dawn to dusk unless otherwise posted. Being in a park after posted closing hours is a violation of the parks and recreation rules. Some facilities with lighting have extended hours for permitted activities.
View full San Mateo rules →South San Francisco, CA
San Mateo County
San Mateo County Parks are closed from sunset to 8 AM under the County Parks Department Rules & Regulations (Chapter 3.68 County Parks and Recreation Areas — Rules). After-hours presence is an infraction prosecuted as unlawful entry/trespass. Camping is allowed only at designated campgrounds with a reservation (Memorial Park, Sam McDonald Park, Huddart Park group sites). State Parks (Año Nuevo, Butano, Half Moon Bay State Beach) have their own hours and rules under California State Parks authority.
View full South San Francisco rules →Key Facts Comparison
| Fact | San Mateo | South San Francisco |
|---|---|---|
| General Hours | Dawn to dusk | - |
| Lighted Facilities | Extended hours with permit | - |
| Parks & Recreation | 650-522-7400 | - |
| Police | SMPD — 650-522-7700 | - |
| Major Parks | Central Park, Beresford Park | - |
| Park Hours | - | 8 AM to sunset |
| Authority | - | SMC Code Ch. 3.68 |
| Camping | - | Only at designated sites |
| Drones | - | Prohibited |
| Dogs | - | 6 ft leash or prohibited |
Highlighted rows indicate differences between cities.
San Mateo FAQ
What time do San Mateo parks close?
Most parks close at dusk unless otherwise posted. Lighted facilities may have extended hours for permitted activities.
Can I be cited for being in a park after dark?
Yes. The San Mateo Police Department may issue citations for being in a closed park after posted hours.
How do I reserve a park facility for evening use?
Contact the Parks and Recreation Department at 650-522-7400 for information on reserving lighted facilities and athletic fields.
South San Francisco FAQ
Can I hike Edgewood Park or San Bruno Mountain before 8 AM?
No. County Parks are officially closed from sunset to 8 AM. Access before opening is an infraction. Popular early-hiking alternatives include the Crystal Springs Regional Trail (open 24 hours) and Golden Gate National Recreation Area lands (Sweeney Ridge), which have different hours.
Where can I legally camp in San Mateo County?
Designated County campgrounds at Memorial Park (Loma Mar), Sam McDonald Park, and group sites at Huddart Park, Junipero Serra, San Pedro Valley, and Pescadero Creek. Reservations required via Reserve California or the Parks Department. State Parks (Butano) also offer camping with separate reservations.
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