Onomea Bay
Onomea Bay on the Big Island's lush Hamakua Coast offers breathtaking coastal views, tropical foliage, and one of Hawaii's most scenic drives. The bay is home to the renowned Hawaii Tropical Botanical Garden, featuring waterfalls, a boardwalk, and over 2,000 plant species. Ideal for nature lovers and photographers, it's a must-see stop just north of Hilo.
Onomea Bay, Big Island
Onomea Bay is one of the lushest areas on the Big Island. The Hawaii Tropical Botanical Garden is located right on this bay and features waterfalls, streams and a raised wooden boardwalk leading to the ocean.
The bay is located just a short drive north of Hilo and is considered by many to be an area not to be missed. Past mile marker 7, the 4-mile (6.4 km) scenic drive on the Old Mamalahoa Highway begins. Make a stop at the botanical garden and do a self-guided tour.
You’ll come across over 2,000 exotic types of flora. The lush garden is also home to many birds, and you’ll be breathing air that is filled with the fragrance of tropical flowers and fruits. Onomea Falls is located on the grounds as well.
If you don't want to pay the entrance fee to the garden to hike down to the bay, you can see Onomea Bay from a lookout (located along Mamalahoa Highway).
Key Features of Onomea Bay
- Scenic bay on the Hamakua Coast: Onomea Bay is surrounded by lush rainforest and dramatic coastline north of Hilo.
- Home to Hawaii Tropical Botanical Garden: A 40-acre garden with waterfalls, streams, and a raised boardwalk that winds through tropical flora.
- Accessible via a scenic drive: The 4-mile Old Mamalahoa Highway offers panoramic views and peaceful detours through old-growth rainforest.
- Lookout point for bay views: Visitors can enjoy views of Onomea Bay without entering the botanical garden via a public lookout.
- Nearby attractions: Close to Hilo, the bay is a good stop on a North Hawaii coastal drive itinerary.
Frequently Asked Questions
Is Onomea Bay part of the Hawaii Tropical Botanical Garden?
Yes, the garden sits along the shore of Onomea Bay and offers direct access to stunning bay views and coastal trails.
Can I see Onomea Bay without paying for the garden?
Yes, there is a public lookout point on the Old Mamalahoa Highway where you can enjoy views of the bay without entering the garden.
Where is Onomea Bay located?
Onomea Bay is in Papaikou, about 6 miles (9.7 km) north of Hilo, along the scenic Old Mamalahoa Highway.
Is there a beach at Onomea Bay?
There is no sandy beach for swimming, but the bay offers dramatic rocky coastline, trails, and views of the ocean.
Is Onomea Bay worth visiting?
Yes. It's one of the most scenic spots on the Big Island and a paradise for photographers and nature lovers.