
Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling
Traveler rating
4.6/5
Based on 80 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling worth booking?
Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling is a 3-hour experience in Big Island of Hawaii, United States, from $99 per person. It scores 70 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.6/5 rating across 80 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 70 / 100
- Rating
- 4.6/5 (80)
- Duration
- 3 hours
- From
- $99 per person
2 different Snorkel Locations! Snorkel Adventure – Captain Cook Monument / Kealakekua Bay Fast, agile Zodiac navy boat (used by Navy SEALs) gets you to the bay quickly and allows access to hidden sea caves, lava tubes, and scenic coastline features Small group size ensures a personal, uncrowded experience—unlike big boats carrying 40–60 people Snorkel the pristine coral reefs at Kealakekua Bay, a protected marine sanctuary and historic site of the Captain Cook Monument Opportunity to explore areas larger boats can’t reach, including remote coves and underwater topography Chance sightings of wild dolphins or whales during your ride along the coast Fresh pineapple and bottled water included, adding comfort and hospitality to the adventure Locally owned, family-run company focused on guest experience, safety, and cultural respect
What you get
About this experience
2 different Snorkel Locations! Snorkel Adventure – Captain Cook Monument / Kealakekua Bay Fast, agile Zodiac navy boat (used by Navy SEALs) gets you to the bay quickly and allows access to hidden sea caves, lava tubes, and scenic coastline features Small group size ensures a personal, uncrowded experience—unlike big boats carrying 40–60 people Snorkel the pristine coral reefs at Kealakekua Bay, a protected marine sanctuary and historic site of the Captain Cook Monument Opportunity to explore areas larger boats can’t reach, including remote coves and underwater topography Chance sightings of wild dolphins or whales during your ride along the coast Fresh pineapple and bottled water included, adding comfort and hospitality to the adventure Locally owned, family-run company focused on guest experience, safety, and cultural respect
What's included
Included
- Bottled water
- Snacks
- Use of snorkeling equipment
Not included
- Gratuities
- Hotel pick-up and drop off
- Private Tour
Where it starts and ends
Meeting point
Big Island of Hawaii
Please check your ticket details / ticket PDF
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Please check your ticket details / ticket PDF
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 18 travelers per booking
- Operated by
- Kona Manta Ray Snorkel Tours
Know before you go
- Service animals allowed
- Public transportation options are available nearby
- Infants are required to sit on an adult’s lap
- 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
- Basic swimming and snorkeling skills are required
- Guests must be able to independently climb up a boat ladder
- Guest must be able to converse in English to understand verbal instructions and safety briefings
- Your safety is our priority! If you or anyone in your group would like a lifejacket please inquire during check in
- 6 years old minimum age requirement
- Not recommended for travelers with bad knees
- Not recommended for travelers with mobility restrictions
Photos






What travelers are saying
Outty’s summary of the themes that recur across 79 traveler reviews. Written by us, not quoted from reviewers.
Knowledge and storytelling
5 mentionsReviewers describe the commentary as informative rather than scripted.
Photo opportunities
3 mentionsThe views and photo stops come up again and again.
Traveler reviews
79 verified traveler reviews for Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling. Ratings and reviews provided by Viator and Tripadvisor.
Absolutely amazing
Absolutely amazing we did both the snorkeling on the reef, and the manta ray, both were incredible! Definitely worth checking out!
via Viator
It was exciting to see the coast and the coral reefs of the Big Island
Our captain Maikala was very informative and she truly seemed to enjoy her job!
via Tripadvisor
I would recommend
Fantastic excursion. Great boat ride, lots of time to snorkel. Erica and Cody were great! My only wish is that when stopping to look at caves and land marks Erica would have spun the boat around so both sides could get pictures and a good view.
via Tripadvisor
Amazing Snorkeling and Crew
This was so fun snorkeling where the inspiration from “Finding Nemo” is from. Seeing the beautiful marine life and our captain was so informative and helpful. He made a few stops to tell us some history we even got to see the “Pele Goddess” that inspired Moana. They even had fresh pineapple it was delicious!
via Tripadvisor
Snorkeling trip
Only provides mask and pool noodle for snorkeling extra charges for anything else. Bumpy ride on Rib boat no sun cover. Recommended early trip bc area gets crowded. Lots of coral and a few different fish. Get your exercise without having fins.
via Tripadvisor
Good to know
- Duration
- 3 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
- 28
- Verdict
- Strongly Recommended
Who runs this experience
Operated by Kona Manta Ray Snorkel Tours, who run 3 experiences we rank across 1 city, with an average Outty Ranking of 76.6.
See everything Kona Manta Ray Snorkel Tours runsWhy this scores 70
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Big Island of Hawaii.
How much does Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling cost?
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Prices start at $99 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 Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling take?
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Plan for about 3 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 Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling worth it?
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It holds an Outty Ranking of 70 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.6/5 across 80 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 Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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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 Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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Around 28 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 3-hour experience runs outdoors or after sunset.
Where does Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling 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 Big Island: Captain Cook Snorkel On A Power Catamaran With Lunch, KONA Manta Ray Night Snorkel - FREE re-ride if no Sightings, 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.
What is included in Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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Included: Bottled water; Snacks; and Use of snorkeling equipment. Not included: Gratuities; Hotel pick-up and drop off; and Private Tour. Always check the voucher for the final list before you travel.
Where is the meeting point for Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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Please check your ticket details / ticket PDF Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.
What languages is Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling offered in?
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It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.
Will I get instant confirmation and a mobile ticket for Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.
Is Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling wheelchair or stroller accessible?
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The operator notes: Infants are required to sit on an adult’s lap; Not recommended for pregnant travelers; and Not recommended for travelers with mobility restrictions. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.
What happens to Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling if the weather is bad?
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This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.
What do travelers say about Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling?
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Across 80 reviews averaging 4.6 out of 5, recurring themes include knowledge and storytelling, photo opportunities. Reviewers describe the commentary as informative rather than scripted.
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