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
2,429 reviews
Total reviews and rating from Viator & Tripadvisor
Worthwhile Experience with a Few Hints
Love2TourTheWorld,,Dec 30, 2025
- Review from Tripadvisor
5.00Deavon, aka “Manta Claus”, texted us in advance to let us know where to meet and ask if we wanted to rent GoPros and wet suits, then helped get us oriented toward the boat where we were driven by Rory a short way over to the manta ray viewing area in front of the Outrigger Kona hotel. Kalina (spelling?) helped everybody get snorkeled up and into the water, and Greg rounded up the swimmers at the viewing point then gave a very knowledgeable talk on being around manta rays. We had a very professional and positive experience overall. A few things to note: Sign the waivers that are linked to in an email that Hawaii Island and Ocean Tours sends to you days in advance so nobody has to wait on you to start the ride out. Kids are given a life vest onboard so there is no need to rent one for them. All snorklers are given a floatation device to use while swimming and viewing the manta rays. No worries if you get jitters at first, but it is such a short swim from the boat to the viewing platform and everybody is so focused on watching graceful manta rays that you will be grateful you did it. Embarkation and debarkation is at boat level while it is tied up at a concrete dock. To get off the boat to view the manta rays you slip down the side of it into the water and to get back aboard you will climb a ladder up.
Great Manta Experience, But Disappointing Staff Attitude
Weiran F,,Dec 29, 2025
- Review from Viator
2.00We booked a Manta Ray Snorkeling tour, unfortunately one staff member significantly affected our impression. When we asked normal, reasonable questions, this particular crew member, a woman, responded with sarcasm first, then gave very brief, perfunctory answers. The tone felt dismissive and condescending rather than professional. We understand that guides may be busy or tired, but basic courtesy and respectful communication should be a standard—especially in a tour setting where guests may be nervous or unfamiliar with the activity. The manta snorkeling itself was memorable, but the staff attitude took away from what should have been an amazing experience. I hope management can address this, as better training in customer interaction would greatly improve the overall quality of the tour.
Best Experience Ever!
amberl8,,Dec 28, 2025
- Review from Tripadvisor
5.00Best experience ever! Saw two manta rays within just a few minutes of floating and they come inches from your body! They are beautiful harmless creatures! Some may think it’s scary, but being this close to nature was a unique and enchanting experience of a lifetime!
Amazing experience
leonB9335AJ,,Dec 27, 2025
- Review from Tripadvisor
5.00So fire we saw at least 10 maybe 12-15 manta rays including big Bertha and they were less than a few inches away. Some accidentally touched us. Do it late , like 9 pm
Rude crew
shubi a,,Dec 26, 2025
- Review from Viator
1.00The crew was rude and impatient . Will not go with them again . They were shouting at everyone and made the whole experience unpleasant
Just Awesome
R1692IOtm,,Dec 25, 2025
- Review from Tripadvisor
5.00Was the greatest Christmas Eve trip- crew was great especially considering they were also working their Christmas Eve
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!
From US$65.00
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Operated by Hawaii Island & Ocean Tours