1 hour 20 minutes
Mobile ticket
Swimming with magical giants as they dance and float right in front of your eyes is a truly magical Kona experience!
Our night manta ray snorkel tours begin departing at 6 p.m. and run until 10 p.m. and last about an hour.
Important note:
-Participants must be experienced swimmers and in good health in order to participate.
-Must have basic snorkeling experience.
-Weight Policy: Anyone 260 and over (not to exceed 320) is required to purchase an additional seat.
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
All participants must be experienced swimmers and have snorkel experience. Children must be 5 and over to board the boat. Due to the type of boat we operate (RHIB) we are unable to allow service animals on board.
25-30 minutes of water time
50 minutes includes travel by boat time as well
For a full refund, cancel at least 24 hours before the scheduled departure time.
If there are no sightings, we do not offer refunds, but we do offer a FREE RERIDE. *If you are purchasing a "NOT SNORKELING" ticket, please be advised that there is no guarantee of seeing manta rays from the boat. With check-in time, boat travel, and water time: Total time is around 1.2 hours. (25-30 of that is water time). We operate a smaller boat; a 23 foot RHIB (Zodiac style) boat and take 11 passengers. Tour duration from departure to return is about 50 minutes in length, which includes 25-30 minutes of water time. Important note: -Participants must be experienced swimmers and in good health in order to participate. -Must have basic snorkeling experience. -Casual Use Life Jackets are not provided unless 13 years of age and under. -Weight Policy: Anyone 260 and over (not to exceed 320) is required to purchase an additional seat. -Wetsuits are optional and available to rent at check-in. -Please do not bring valuables as we do not have an office and you will need to keep your belongings in your own vehicle. -Tour times are subject to change. -Ocean conditions can change without notice; choppy ocean conditions may occur.
Manta Ray Tour
All taxes, fees and handling charges
Snorkeling (If option is selected)
Fuel surcharge
Gratuities
Hotel pick-up and drop off
Duration: 55 minutes: 3-5 minute boat ride; 25-30 minutes of water time. Our GUARANTEE means that if there are no rays you can come back again!
Duration: 55 minutes: ride along seat only. Not entering ocean. Please be advised that you are NOT guarantee to see manta rays from the boat.
2,247 reviews
Total reviews and rating from Viator & Tripadvisor
Marie L,,Feb 25, 2026
- Review from Viator
The crew was amazing!! We had so much fun, the Manta Rays were so beautiful. The cost was worth every penny.
500curtise,,Feb 25, 2026
- Review from Tripadvisor
This tour was AWESOME!!! The tour was about an hour long, but it was action packed the whole time! We saw several manta rays, some coming inches away from me! And the whole crew was exceptional, making you feel at ease throughout the experience. My Kona Adventures is also one of the most reasonably priced tours. This is a MUST DO if you come to the Big Island!
nickkA4922UV,,Feb 25, 2026
- Review from Tripadvisor
Did the manta ray night snorkel this evening and what an amazing magical experience. The crew was amazing and I would do it again in a heartbeat! They were welcoming, personable and informative. We had mantas swimming all around us!
Pathfinder101567,,Feb 24, 2026
- Review from Tripadvisor
Absolutely awesome experience, crew, adventure, etc. Highly recommended. One of the most memorable outdoor adventures in a lifetime of outdoor adventures.
Inspire60572635472,,Feb 24, 2026
- Review from Tripadvisor
My husband and I had a wonderful experience on this quick and impactful tour. The three young men on board were professional, skilled and informative. We saw Manta rays and three came up within inches of my face. Thrilling!! Would highly recommend!
tammymN9588UB,,Feb 24, 2026
- Review from Tripadvisor
We had an amazing experience. From the moment we got in the water the mantas were everyone. Swimming right underneath us and often running up against us. This was a lifetime experience. Highly recommend.
Jessica H,,Feb 24, 2026
- Review from Viator
Absolutely amazing experience!!! We got so close to the manta rays in the water and the guides were great! The mantas were huge and beautiful! Thank you! Highly recommend this company!
William Y,,Feb 23, 2026
- Review from Viator
Saw many mantas up close, doing their dance in front of us which was awesome! The My Kona Adventures team was great in helping provide our manta experience.
Heike H,,Feb 22, 2026
- Review from Viator
That was truly the best snorkeling experience ever - seeing the manta rays swim up to us and do flip flops was amazing!
E5611GTlaurab,,Feb 22, 2026
- Review from Tripadvisor
Incredible experience. Great crew and manta rays galore. They came right up to you. They would even brush against you. Just watching them flip and swim was amazing. Crew was attentive, knowledgeable and fun. Highly recommend. Family of 5 adults and all enjoyed.
Operated by My Kona Adventures