
2-Hour Mauna Kea One Stop Sealife Snorkel Adventure
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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 3 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure worth booking?
2-Hour Mauna Kea One Stop Sealife Snorkel Adventure is a 2-hour experience in Big Island of Hawaii, United States, from $89 per person. It scores 60 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 5/5 rating across 3 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 60 / 100
- Rating
- 5/5 (3)
- Duration
- 2 hours
- From
- $89 per person
Get ready for an unforgettable ocean adventure as we depart from Kawaihae Harbor aboard Olohana — a brand-new, luxury 41’ powerboat built for comfort, speed, and an up-close experience with the Big Island’s stunning Koha
What you get
About this experience
Get ready for an unforgettable ocean adventure as we depart from Kawaihae Harbor aboard Olohana — a brand-new, luxury 41’ powerboat built for comfort, speed, and an up-close experience with the Big Island’s stunning Kohala Coast. Cruise across crystal-clear waters to a vibrant reef alive with tropical fish and Hawaiian green sea turtles. With snorkel gear provided and our friendly crew ready to assist, it’s perfect for both first-time snorkelers and seasoned ocean lovers. Keep an eye out for playful dolphins or even whales in season. This fast, fun, and family-friendly experience offers the best of adventure and aloha on Hawai‘i’s sunny northwest shore.
What's included
Included
- Use of snorkeling equipment
- Carbonated beverages
- Restrooms on board
- Instruction and in-water assistance for beginner snorkelers
- Snacks
Not included
- Gratuities
Where it starts and ends
Meeting point
Big Island of Hawaii
Please arrive 20 minutes prior to your departure time to allow for check-in. Upon arrival follow the dock to the 41' RHIB boat with 'Olohana' on the side. Your crew will be waiting for you.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Please arrive 20 minutes prior to your departure time to allow for check-in. Upon arrival follow the dock to the 41' RHIB boat with 'Olohana' on the side. Your crew will be waiting for you.
Options you can book
Mauna Kea 2hr 1 Stop Snorkel
Duration: 2 hours: Dive into crystal-clear waters at a hand-picked location along the Kohala Coast.
Mauna Kea 3hr 2 Stop Snorkel
Duration: 3 hours: Two Premier Snorkel Spots: Dive into crystal-clear waters at two hand-picked locations along the Kohala Coast.
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 12 travelers per booking
- Operated by
- Hawaii Nautical
Know before you go
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Not recommended for pregnant travelers
- Public transportation options are available nearby
- Travelers should have at least a moderate level of physical fitness
Photos






What travelers are saying
Outty’s summary of the themes that recur across 3 traveler reviews. Written by us, not quoted from reviewers.
Food and drink
1 mentionThe tastings and food stops are a highlight for most reviewers.
Good for families
1 mentionReviewers traveling with kids report it landed well with their group.
Traveler reviews
3 verified traveler reviews for 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure. Ratings and reviews provided by Viator and Tripadvisor.
Outstanding adventure, adults and kid friendly for a perfect afternoon of ocean adventures!
Our trip was great! Our captain Stan and his crew were courteous professional and extremely attentive to everyone’s wishes! Food and drinks were great, the snorkel gear was clean and well maintained! We saw whales on our transit, and tons of fish while in the water. I would book this trip time and time again, highly recommend!
via Tripadvisor
Best Snorkling Experience
Absolutely a fabulous experience. I saw two sea turtles and so many beautiful fish. The cocktails flowed after we finished.
via Tripadvisor
Snorkeling fun in Hawaii
One of the best experiences of our vacation! The crew was fantastic and made sure we saw tons of sea life. Would totally 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
- Price range
- $89 to $149
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 1
- Verdict
- Solid Choice
Why this scores 60
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
2-Hour Mauna Kea One Stop Sealife Snorkel Adventure: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Big Island of Hawaii.
How much does 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure cost?
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Prices start at $89 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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure 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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure worth it?
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It holds an Outty Ranking of 60 out of 100, which we label "Solid Choice". That score blends traveler sentiment (5/5 across 3 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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure?
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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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure 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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure?
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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 2-Hour Mauna Kea One Stop Sealife Snorkel Adventure 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 in a Day: Volcanoes Waterfalls Sightseeing and History, Big Island: Captain Cook Snorkel On A Power Catamaran With Lunch. 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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