Botanical garden · Papaikou, HI
A rainforest garden in Onomea Valley with a trail down to the ocean and more than 2,500 plant species. Open daily; allow up to two hours and expect steep sections.
Guided tours Wednesdays at 9:30 am, limited to 10 people.
27-717 Old Mamalahoa Hwy, Papaikou, HI 96781
Check the date you plan to visit. No live opening status.
Visitor notice when checked: The scenic drive on the Hilo side has been closed since Aug 16; enter from Kulaimano Road, just north of the garden. Check the garden’s current notices.
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.
Parts of Onomea Valley are steep and inaccessible; accessibility is limited to those who can navigate trails without mobility devices.
Official visitor informationStraight-line distances from this garden’s street address, not driving distances.
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