Hawaiʻi Tropical Botanical Garden
Fee required
A nature preserve and sanctuary in Onomea Valley, home to over 2,500 species of tropical and subtropical plants, including many endangered ones.

📜 Botanical garden and nature preserve established in 1984 in Onomea Valley, Big Island.
🔍 Home to over 2,500 tropical and subtropical plant species, including endangered ones.

Why Go

🌿 Explore over 2,500 diverse tropical plant species, many rare or extinct in the wild.
🏞️ Discover winding trails, waterfalls, streams, and ocean bay views.
💚 Support rainforest preservation and sustainability education.
🚶 Enjoy a serene walk through a lush valley with breathtaking scenery.

Why Avoid

♿ Limited accessibility due to steep, hilly terrain; mobility devices like wheelchairs, walkers, scooters, or crutches are not permitted on the boardwalk.
🌧️ Frequent rain, surfaces can be slippery; pack rain gear.
🦟 Beware of "no-see-ums" (small biting insects).
🍽️ No food available on site.

Tips

👟 Wear decent walking shoes.
⏱️ Allow 90 minutes to 2 hours for your visit.
☔ Pack rain gear, as it's a wet region.
🗺️ Take the Scenic Route (Old Mamalahoa Rd) as GPS may misdirect.

Cost

💰 Adults $35, children (6-12) $25, under 6 free. Discounts for Hawaii residents/military.

Hours

🕒 Daily 10:00 am - 6:00 pm (last entry 5 pm). Closed Thanksgiving, Christmas, New Year's Day.

Photography

📸 Handheld photography for personal, non-commercial use encouraged. Drones and live broadcasts are not permitted.

Last updated 1 day ago

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