Kona Manta Ray Snorkel Tour Guarantee Sighting in Keauhou Harbor
Overview
Available languages
1 hour
Mobile ticket
Why Choose Us for Your Manta Ray Night Snorkel?
Manta Guarantee Policy
Didn’t see a manta ray? Come again for FREE until you do!*
(Based on availability. See full policy for details.)
Smaller Group Size
Avoid the crowds—our tours are limited to a small group of 17 or fewer, unlike big boats that carry up to 50 guests.
Shorter Boat Ride
Get to the action faster with a quick 3-minute ride to the manta site—no long 30-minute boat ride like other operators.
Unmatched Light Power
Our custom light boards use over 150,000 lumens of blue dive light, attracting more plankton and increasing your chances of manta sightings.*
(*Mantas are wild animals—sightings are common but not guaranteed.)
Statistically Better Later Tours
Later tours often have fewer boats and more manta activity, enhancing your experience.
Fully Staffed & Safety-Focused
Every tour includes a licensed captain, swim guide, and certified lifeguard to keep you safe and informed.
Water time is approximately 20 to 40 minutes
Additional Info
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
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
17 Guests maximum per group
Not recommended for those who have recently undergone surgery or who may have mobility/physical restrictions.
Maximum weight cannot exceed 275 pounds per guest.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Manta guarantee policy, if you don’t see them come again Free! Manta Ray Night Snorkel in Kona! After a 3 minute boat ride from the harbor, you’ll enter the water and float on the surface while holding onto our custom-built light board. The powerful 150,000+ lumen dive lights attract plankton, which in turn draw in majestic manta rays that glide and feed just inches below you. It’s a breathtaking, up-close experience guided by our professional team, including a licensed captain, swim guide, and certified lifeguard. Water time is approximately 20 to 40 minutes depending on various situations ocean conditions, etc. *Statistically the later at night you go the more manta rays and the more time we have the manta rays increases significantly! The earlier you go, very crowded, making it harder to get manta rays must know how to swim and be comfortable in open ocean conditions. Wetsuits & lifejackets are optional rentals and can be arranged. Free masks and snorkels are provided, or you may bring your own.
What‘s Included
Manta Ray Snorkeling (If option is selected)
Small Group Experience
USCG Captain, in Water snorkel Guide & Lifeguard
Mask + Snorkel
Optional Use of Wetsuit - Charged $10 pp
Private Tour
Hotel pick-up and drop off
Gratuities
Options
GUARANTEED Manta Ray Snorkel
Guest ENTERING the water price: For guest who want to enter the water and snorkel with manta rays! The Guarantee Policy: if No Mantas seen, come again FREE!
NOT Snorkeling price option!
Guest NOT entering the water!: Only book this option if you plan on staying on the boat! To snorkel with Manta Rays, please book the other ticket option
Reviews
2,424 reviews
Total reviews and rating from Viator & Tripadvisor
This was the 2nd time...
Angela P,,Dec 22, 2025
- Review from Viator
5.00This was the 2nd time that we have taken this tour with this company. And the trip did not disappoint. It was as good as the first time. The staff on site are very friendly and helpful and we felt safe jumping into the ocean in pitch black darkness.
Life Changing
1aura1ee,,Dec 20, 2025
- Review from Tripadvisor
5.00Mermaid Jessica and Captain Shaka provided an amazing safe experience with the rays. They educated the whole group which helped us have an extremely up close and exciting trip. Mahalo, for a once in a lifetime experience my teen travelers!!!
Best experience Ever!
Michel O,,Dec 18, 2025
- Review from Viator
5.00I had a great experience from start to finish. They guide you step by step and give very clear instructions. We did the 6:20 and saw many Manta-rays. I was a bit anxious but we were in the best hands and the captain and two guide members were incredible. Im so glad I did it!
It is a short ride out...
Tejasree M,,Dec 17, 2025
- Review from Viator
5.00It is a short ride out and the swim time from the boat to the board was less & easy too. Jake, Greg & Sean (hope I remembered this name right) were amazing. My friend and I were non-swimmers, we wanted to do this snorkel tour anyways and I am happy to say they made it happen for us. They took really good care of us. Thank you guys!
Greg and his crew were...
Megan F,,Dec 15, 2025
- Review from Viator
5.00Greg and his crew were great! The manta rays got up close with us it was incredible! A wonderful experience.
We did not
710aditir,,Dec 13, 2025
- Review from Tripadvisor
1.00The person on the phone is unnecessarily rude and so we cancelled our trip cause we did not need any more of that on the tour. Called them in the morning of the tour to find out if everything was ok with the tour at night, said they cancelled and could only fit us for certain times. On asking how I would find out if I never called them, his exact words were "YOU need to do your due diligence:" - sorry they are not getting my money.
Awesome
Climber66190915761,,Dec 12, 2025
- Review from Tripadvisor
5.00This was an awesome experience, a little intimidating, but a must see. Dave, Greg, Jake and Deavon, were all super nice and have a great sense of humor. We saw about 8 Mantas, maybe more. Very much worth it!
Manta ray night snorkel
Madalyn K,,Dec 11, 2025
- Review from Viator
5.00Had a wonderful time seeing the manta rays dance in the waters on this excursion. Crew was great and knowledgeable. Believe the names were mahina, Greg, and ash? (the captain). Loved it and would 100% recommended.
Super Fun!
A7696JNrebeccar,,Dec 6, 2025
- Review from Tripadvisor
5.00Was great! Tour guides were all super friendly. My daughter was terrified of ocean at night and they helped her through anxiety to get in water and experience the amazing manta rays! Forever grateful!!!
Awe struck!
valerietK3928DI,,Dec 6, 2025
- Review from Tripadvisor
5.00Incredible experience! Loved the staff. Saw many mantas up close. I forget the board staffs name but I really hope you get your mermaid tail 💞
From US$65.00
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Operated by Hawaii Island & Ocean Tours