Laurens Henry Cohn, Sr. Memorial Plant Arboretum
Wooded arboretum in Baton Rouge with more than 300 tree and shrub species, an orchard, a butterfly garden and bamboo. Entry is free on weekdays.
Arboretum · Native plant garden · Baton Rouge, LA
Fourteen-acre arboretum in Baton Rouge with Louisiana native trees and shrubs. Grounds are free and open daily from dawn to dusk.

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11855 Highland Road, Baton Rouge, LA 70810
Check the date you plan to visit. No live opening status.
Visitor notice when checked: Plant nursery closed September 14 to October 6, 2026 for PlantFest. Check the garden’s current notices.
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