In addition to its several drop-in family picnic areas, Junipero Serra Park also provides three group picnic areas, two shelter picnic areas, and two youth day camp areas that are available by reservation year-round. To reserve a site visit our on line reservation system, or please call the San Mateo County Parks Department reservations desk at (650) 363-4021. Reservations for day camp sites must be made by phoning the reservations desk.

Sites are booked for the entire day. Fees are charged for using these areas. Vehicle fees are also charged at the gatehouse. Payment in full by credit card is required at the time you make the reservation. Reservations are not required for general drop-in use.