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- Basketball Court
- Dogs on Leash
- Open Grass Area
- Picnic Areas
- Reservable Picnic Areas
- Water Fountain
Named after San Bruno's first Mayor, Grundy Park features a large open lawn area, two play areas, one reservable picnic site and a restroom. Grundy Park is located on both Cherry Avenue and Oak Avenue.
Grundy Park has 1 site available for reservation.
Picnic Area hours are from 5 am - 10 pm. Rentals must be made at least 7 days in advance. For example, for a Saturday rental, the reservation must be made on the Friday of the previous week.
Maximum capacity at all picnic site rentals are subject to COVID-19 capacity and modifications as required by the California Department of Public Health and County of San Mateo.
Jumpers are allowed. View the Department Approved Inflatable Jumper Contractors (PDF).
Small Area (1) accommodates up to 32 people maximum:
- $88 Resident, $110 Non-resident