Big Island Manta Ray Night 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
4.8/5
Based on 470 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Big Island Manta Ray Night Snorkel Adventure worth booking?
Big Island Manta Ray Night Snorkel Adventure is a 1.4-hour experience in Big Island of Hawaii, United States, from $99 per person. It scores 78 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.8/5 rating across 470 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 78 / 100
- Rating
- 4.8/5 (470)
- Duration
- 1.4 hours
- From
- $99 per person
What Makes your Manta Ray Night Snorkel Unique One of the only places on Earth to snorkel with manta rays at night—in their natural habitat Small group size (maximum 17 guests) for a personal, uncrowded experience—unlik
What you get
About this experience
What Makes your Manta Ray Night Snorkel Unique One of the only places on Earth to snorkel with manta rays at night—in their natural habitat Small group size (maximum 17 guests) for a personal, uncrowded experience—unlike other boats carrying 40–60 people Quick 3–5 minute boat ride from the harbor to the manta site (not 30 minutes each way like many other operators) Industry-leading light system with over 150,000 lumens of blue dive lights, attracting more plankton and increasing manta activity Custom light boards designed to keep you comfortably floating while mantas glide inches below Later tour times available, which statistically have fewer boats and more mantas Manta Guarantee — If no manta rays are seen, direct booking guests can rebook for free until they do (subject to availability) Staffed by a licensed captain, certified lifeguard, and trained swim guide for safety Run by a local, family-owned company that values education, conservation, and sharing the spirit of aloha
What's included
Included
- Gear (mask, snorkel)
Not included
- Transportation to/from attractions
- Gratuity
What you'll see and do
Keauhou
Please arrive on time for the start of your scheduled tour. 40 minutes is allocated to prepare guests before going out on the boat. Short 4 min boat ride to the snorkel destination Snorkel time is 20-30 minutes. Our experienced Captains, swim guides & lifeguards are stationed at the viewing site, with light board, underwater dive lights, & dancing rays anticipating your arrival. All guides are highly knowledgeable, full of interesting facts & lifeguard/CPR certified. 13 persons ensures your safety & extra personal attention as needed. You will float on the surface of the water, snorkeling, while holding on to our custom light board for up to 30 minutes. The light board attracts plankton, and in turn the manta rays enjoy swimming close by in order to scoop up the concentrated accumulation of food in the lights below you. Prescription snorkel masks are NOT available.
60 minutes here
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 15 travelers per booking
- Operated by
- Kona Snorkel Tours
Know before you go
- Public transportation options are available nearby
- 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
- Knows how to swim & snorkel
- Weigh less than 3000lbs
- Physically fit to climb up a boat ladder
- Basic swimming skills are required Previous snorkeling experience is 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 contact our reservation line.
- Mantas are wild animals and we cannot guarantee their presence
Photos
What travelers are saying
Outty’s summary of the themes that recur across 470 traveler reviews. Written by us, not quoted from reviewers.
Good for families
3 mentionsReviewers traveling with kids report it landed well with their group.
The guide
2 mentionsTravelers single out the guide as the reason the experience works.
Traveler reviews
470 verified traveler reviews for Big Island Manta Ray Night Snorkel Adventure. Ratings and reviews provided by Viator and Tripadvisor.
One and done
It didn't live up to the hype. Only two Manta Rays. Over priced for the experience.
via Tripadvisor
Fun but maybe pick another company?
Overall a very cool experience. Seeing the manta rays was amazing!! Kids loved it. The communication from the company was a little off putting. A bit pushy. You have to pay for wet suits and any extra gear which wasn’t evident when booking. Also got very nauseous and vomited. I’d still do again but probably with a different company, and take anti nausea meds before.
via Tripadvisor
Magic time!!
We were so pleased with this tour!! My son wasn’t really excited at first because it was at night in the open water, but there was nothing to be afraid of! Devon was super cool and gave us the intro on what to expect and gave us our gear. Gregg was the guide who went into the water with us, we saw SO many manta rays…we were really vibing with them! We stayed in the water for about a half and hour and then back on the boat. All told the whole trip was a little over an hour and well worth the price!
via Tripadvisor
A must thing to do in the Big Island
Great experience snorkeling with the Manta Rays. Incredible to the Manta Rays swim so close to us.
via Tripadvisor
Book it for a late session, or don’t book it at all
Very nice staff, thus the two stars. But there is a devil in the details you need to know about. Do yourself a favor and skip booking any of these manta ray snorkel trips with any provider if it starts before about 8:30/9pm. I might even recommend not using a company that offers early times. Here is why: We went at 6:30pm for the sunset tour. Everyone asked us if we were excited to see the manta rays. They pumped it up big time. We went out full of hope, only to be severely disappointed. No manta rays appeared. However, and I stress, that isn’t the bad part and is not the reason for my low review. Of course no one can control nature. They remind you of this about a hundred times.. The disappointing part was the conversation we overheard after between staff of multiple dive companies. The comment was “I don’t know why our companies offer these early times when they know we never see mantas till much later at night.” At which all the staff agreed. I won’t say which company said it but it is clear they are just running these early dives to collect as much cash as possible. Yes, they do offer to rebook you. And the staff clearly hinted that we should rebook for a much later time if we wanted to have a shot at seeing anything. The trick of course is that few people can rebook due to schedules already being full. So, yes, they can’t control nature but they know full well that those early times are going to be a bust but they keep running them anyway to fill the coffers. And yes, I already know the response I will get from the company. No need to try to convince me how I should have rebooked, etc. The worst part- I feel bad for the staff who tried their hardest to make something happen.
via Tripadvisor
Good to know
- Duration
- 1.4 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
- 165
- Verdict
- Strongly Recommended
Why this scores 78
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Big Island Manta Ray Night Snorkel Adventure: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Big Island of Hawaii.
How much does Big Island Manta Ray Night Snorkel Adventure 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 Big Island Manta Ray Night Snorkel Adventure take?
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Plan for about 1.4 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 Big Island Manta Ray Night Snorkel Adventure worth it?
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It holds an Outty Ranking of 78 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.8/5 across 470 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 Big Island Manta Ray Night 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 Big Island Manta Ray Night Snorkel Adventure suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 1.4-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Big Island Manta Ray Night Snorkel Adventure?
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Around 165 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 1.4-hour experience runs outdoors or after sunset.
Where does Big Island Manta Ray Night 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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