
Cliff's of Hawai'i Onomea Waterfall Cruise
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
5.0/5
Based on 4 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Cliff's of Hawai'i Onomea Waterfall Cruise worth booking?
Cliff's of Hawai'i Onomea Waterfall Cruise is a 2-hour experience in Big Island of Hawaii, United States, from $213 per person. It scores 54 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 5/5 rating across 4 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 54 / 100
- Rating
- 5/5 (4)
- Duration
- 2 hours
- From
- $213 per person
Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the lush Hamkua coastline to Onomea Bay, ancient village sit
What you get
About this experience
Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the lush Hamkua coastline to Onomea Bay, ancient village sites and the remains of Hilo’s plantation‑era sugar mills. Keep your camera ready as guides share fascinating stories and point out Mauna Kea’s towering peak, Mauna Loa’s vast slopes, and playful spinner and bottlenose dolphins. Disclaimer: Ocean spray and deck splashes are part of the experience—you will likely get wet!
What's included
Included
- Snacks
- Transporation from the check-in location to the boat harbor.
Not included
- Gratuities
- Hotel pickup & drop-off
What you'll see and do
Onomea Bay
Grab your camera and get ready for a sightseeing cruise that will provide you with stunning photographs and beautiful memories for years to come. During this small and intimate tour, spend 2 hours viewing lush tropical landscapes, secret coves, and visiting ancient Hawaiian villages. You will see the remains of Hilo’s plantation-era sugar mills including the 1900s-era sugar mill. Be sure to capture majestic photos of Mauna Kea, the world’s tallest volcano, as well as Mauna Loa, the world’s largest active one. While on the waters keep an eye out for playful spinner and bottle-nose dolphins; these crowd favorites love to put on an acrobatic show next to the boat. Throughout the tour your guides will share insightful stories and fascinating facts about the history and culture of Hilo and Hamakua. Reserve your spot on the boat today!
120 minutes here · Admission included
Where it starts and ends
Meeting point
Big Island of Hawaii
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Returns to the starting point
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 6 travelers per booking
- Operated by
- Hilo Ocean Adventures
Know before you go
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
Photos






What travelers are saying
Outty’s summary of the themes that recur across 4 traveler reviews. Written by us, not quoted from reviewers.
Knowledge and storytelling
2 mentionsReviewers describe the commentary as informative rather than scripted.
Photo opportunities
2 mentionsThe views and photo stops come up again and again.
Traveler reviews
4 verified traveler reviews for Cliff's of Hawai'i Onomea Waterfall Cruise. Ratings and reviews provided by Viator and Tripadvisor.
Fun, exilerating, and snuck in some learning!
We took the small boat tour out into Hilo bay for a two hour waterfall tour. Our captains, Koleco and Morgan, took excellent care of us. We thoroughly enjoyed the entire adventure. Morgan made the safety tour fun and interesting. In spite of no promises, we did get a pod of spinner dolphins that follwed us around for awhile and showed off why they’re called spinners. The scenery, old sugar mills, ans waterfalls were just all so lovely. Morgan was a great source of information about hos the sugar mills operated and shaped the coastline. Koleco was a master at avoiding as many of the larger swells and kept us relatively dry. It only really rained on us the last 15 minutes or so and in no way dampened our enjoyment of this trip. Great job, mahalo, brothers!
via Tripadvisor
It Was A Perfect Day With The Perfect Crew...
As an old fart that lives here and spent the bulk of his life on the oceans around the world, I have had the opportunity to experience good and horrible tour operators. Hilo Ocean Adventures is 1st class from top to bottom. I had an 87-year-old woman from San Francisco visiting me, accompanied by her 65-year-old daughter. There was another couple on the vessel with us from Florida as well. It was an awesome trip. We all chatted, laughed, and made fun of each other. Between the occasional sprinkles and the ocean spray, I FINALLY started getting a tan! Until yesterday, my legs looked like white pipe cleaners that belonged on Phyllis Diller! Our Skipper for the day was Nanook of the North, and the mate was a beautiful, friendly woman named Emily! In short, it was a perfect adventure with a perfect crew on a beautiful island. Who could ask for more?!
via Tripadvisor
Great Boat Ride!
This was a great way to get out on the water and view some of the local land features from that view point. The crew was very friendly, informative and easy to talk with. And we were lucky enough to have perfect weather...sunny with little wind and calm seas.
via Tripadvisor
Fun on the ocean
What a wonderful tour. Our captain, Devon, was professional and very knowledgeable of the area. Very impressed with the way he handled the boat in the waves. It was a fun tour!!! Would definitely recommend!!!
via Tripadvisor
Good to know
- Duration
- 2 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 1
- Verdict
- Worth a Look
Why this scores 54
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Cliff's of Hawai'i Onomea Waterfall Cruise: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Big Island of Hawaii.
How much does Cliff's of Hawai'i Onomea Waterfall Cruise cost?
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Prices start at $213 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Big Island of Hawaii usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Cliff's of Hawai'i Onomea Waterfall Cruise take?
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Plan for about 2 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Big Island of Hawaii is not rushed.
Is Cliff's of Hawai'i Onomea Waterfall Cruise worth it?
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It holds an Outty Ranking of 54 out of 100, which we label "Worth a Look". That score blends traveler sentiment (5/5 across 4 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Big Island of Hawaii, and how flexible the cancellation terms are.
Can I cancel or reschedule Cliff's of Hawai'i Onomea Waterfall Cruise?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Cliff's of Hawai'i Onomea Waterfall Cruise suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 2-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Cliff's of Hawai'i Onomea Waterfall Cruise?
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Around 1 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Big Island of Hawaii can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Big Island of Hawaii and add a light layer if any part of the 2-hour experience runs outdoors or after sunset.
Where does Cliff's of Hawai'i Onomea Waterfall Cruise start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Big Island of Hawaii within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Big Island of Hawaii?
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The Big Island is volcano country: Hawaii Volcanoes National Park tours, Mauna Kea summit stargazing, night manta ray snorkels off Kona, Waipio Valley lookouts and coffee farm visits. Summit tours have real altitude rules, so we weight safety detail. On Outty we rank every Big Island of Hawaii experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include KONA Manta Ray Night Snorkel - FREE re-ride if no Sightings, Big Island: Captain Cook Snorkel On A Power Catamaran With Lunch, Big Island in a Day: Volcanoes Waterfalls Sightseeing and History. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Big Island of Hawaii?
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April to October, though the island runs year round. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Big Island of Hawaii?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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