Elizabeth F. Gamble Garden
Historic 2.5-acre garden around a 1902 house in Old Palo Alto, with camellias, a watershed garden and a tree walk. Free entry, open daily in daylight hours.
Arboretum · Rose garden · San Mateo, CA
Volunteer society based in San Mateo Central Park that keeps a rose garden of over 150 roses, native plant beds and a plant nursery. The nursery is open on weekends.

Check the official visitor page
101 9th Avenue, San Mateo, CA 94401
Check the date you plan to visit. No live opening status.
Checked September 29, 2026 · Official visitor source · Hours source
For a future visit, confirm the date, ticket availability and special-event exceptions with the garden.
Independent advertising.
Not a garden recommendation.
Accessibility details have not been recorded for this garden. Check the official visitor information for surfaces, slopes, step-free routes, facilities and equipment.
Official visitor information