Sonnenberg Gardens & Mansion State Historic Park
Canandaigua estate with nine formal gardens, including Italian, Japanese and rose gardens, plus a mansion and historic greenhouses. Open seasonally, closed Tuesdays and Wednesdays.
Botanical garden · Arboretum · Ithaca, NY
Cultivated gardens, an arboretum and natural areas on and near the Cornell campus in Ithaca. Grounds are open daily; the welcome center is open Tuesday to Sunday.

Check the official visitor page
124 Comstock Knoll Drive, Ithaca, NY 14850
Check the date you plan to visit. No live opening status.
Checked September 29, 2026 · Official visitor 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