- Kona Manta Ray Night Snorkel Adventure — A Close Encounter with Gentle Giants
- Key Points
- A Practical Overview of the Experience
- Snorkeling and Safety Considerations
- The Bumpier Side
- The Cost and What You Get
- Reviews and Authentic Feedback
- Who Should Consider This Tour?
- Final Thoughts
- Frequently Asked Questions
- The Best Of Big Island of Hawaii!
- More Evening Experiences in Big Island of Hawaii
- More Tour Reviews in Big Island of Hawaii
Kona Manta Ray Night Snorkel Adventure — A Close Encounter with Gentle Giants
Looking for a night-time adventure that combines the thrill of the open water with the chance to see one of Hawaii’s most majestic marine creatures? This Kona Manta Ray Night Snorkel promises exactly that. It’s a well-rated, small-group experience that appeals to travelers eager for an up-close, personal encounter with manta rays—those graceful, velvet-skinned animals that glide effortlessly beneath the Kona coast after sunset.
What we love about this tour is its focus on small group intimacy and expert guides who make sure everyone feels safe and informed. Plus, the chance to float in the dark, illuminated only by underwater lights attracting plankton, makes for an unforgettable spectacle. On the flip side, a little bumpy boat ride and no prescription masks might give some travelers pause—so you’ll want to be comfortable in the water and prepared for a bit of splash.
But if you’re a swimmer who loves wildlife, enjoys a fast-paced boat ride, and appreciates a truly authentic Hawaii experience, this tour is likely to hit the spot. It’s especially perfect for those who want more personal attention and a memorable story to tell.
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Key Points
- Small group size (13 guests maximum) enhances safety and personal interaction.
- Fast Zodiac boat provides an exhilarating ride along the Kona coast.
- All necessary snorkeling gear and wetsuits are included, making it hassle-free.
- Guides are knowledgeable, friendly, and CPR-certified, ensuring a safe experience.
- Spectacular close-up views of manta rays as they swoop around just inches from you.
- The tour operates after sunset, attracting plankton and the rays to your lighted float, creating a magical environment.
You can also read our reviews of more evening experiences in Big Island of Hawaii
A Practical Overview of the Experience
The Kona Manta Ray Night Snorkel is designed for anyone who knows how to swim and snorkel comfortably. The tour starts in Keauhou, where you’ll check in at the office at least an hour before departure. This window allows for gear fitting and safety briefing, which is crucial since you’ll be floating in darkness and need to be comfortable with the equipment.
The itinerary is straightforward. After a short 4-minute boat ride on a speedy Navy Seal Zodiac, you’ll arrive at the snorkeling site, usually just a few minutes from Keauhou. The actual snorkeling experience lasts between 20 to 30 minutes, during which you’ll float on the water’s surface, holding onto a custom light board that attracts plankton. This concentration of food attracts manta rays, which often come close enough for you to see their enormous mouths and gentle eyes. As one reviewer excitedly remarked, “Rays were only inches from us. We could see into their eyes.”
The guides position themselves at the site, equipped with underwater lights and safety gear. Their knowledge and professionalism are frequently praised in reviews. Many guests mention how the guides make the experience both fun and safe. One said, “Daisy and Rob were good,” highlighting the importance of good guides in such an activity.
Snorkeling and Safety Considerations
It’s essential to be comfortable in the water and able to climb a boat ladder independently. Since prescription masks are not available, guests requiring vision correction should plan accordingly. The wetsuits help with warmth, but expect the water and air to be cool, especially for those floating for extended periods.
The duration of the entire tour is approximately 1 to 2 hours, giving ample time for preparation, boat transfer, snorkeling, and returning to shore. The boat ride back can be a bit bumpy and splashy, as some reviews mention, so a sense of adventure—and maybe a splash of humor—is advised.
The Bumpier Side
A handful of reviews mention that the ride back to harbor can be rough, cold, and dark. While these aspects are part of the adventure, they might be less appealing for travelers who are sensitive to motion or cold. However, many find the thrill part of the fun, with some describing the boat ride as “awesome” and “thrilling.”
The Cost and What You Get
At $99 per person, this tour offers quite good value considering the personalized attention, high-quality equipment, and the unforgettable experience of close encounters with manta rays. The all-included gear and wetsuit mean you’ll spend little on extras, and the knowledgeable guides enhance the experience greatly.
Reviews and Authentic Feedback
The majority of reviews are glowing, with an average rating of 4.7 out of 5. Travelers frequently mention how the guides’ friendliness, professionalism, and expertise made their night special. Several guests describe the manta rays swimming inches from their faces as truly mesmerizing. One said, “Having the ray come inches from our faces! Seeing the krill/shrimp & tiny fish floating in the light & getting swallowed up by the ray,” capturing the magic of the moment.
A few reviewers point out that booking through third-party sites like Viator can sometimes cause issues, such as miscommunications about what’s included. It’s wise to confirm your booking directly or double-check what your ticket covers.
Who Should Consider This Tour?
If you’re adventurous, love marine wildlife, and enjoy small, intimate experiences, this tour fits perfectly. It’s ideal for confident swimmers comfortable in the water and those willing to handle a boat ride that can be bumpy. It’s also great for travelers seeking a meaningful, close-up dolphin-free encounter with Hawaii’s legendary manta rays.
Final Thoughts

The Kona Manta Ray Night Snorkel offers a compelling blend of adventure, natural beauty, and personal interaction, all wrapped into one evening. The small group size, knowledgeable guides, and stunning animal encounters make it a very worthwhile experience for anyone eager to see Hawaii’s marine giants in their nightly routine.
While the boat ride back can be choppier than some prefer, most find it adds to the thrill rather than detracts from the overall enjoyment. The experience’s value is amplified by its ability to provide a safe, well-organized, and authentic way to connect with the ocean’s gentle giants.
This tour is best suited for active, confident swimmers who appreciate a bit of adrenaline and are excited about close marine encounters. It’s a memorable adventure that will likely become a highlight of your Big Island trip, especially if you’re passionate about wildlife and unique nighttime experiences.
Kona Manta Ray Night Snorkel Adventure! Small Group
Frequently Asked Questions
Is transportation to the meeting point included?
No, transportation to and from the tour start location is not included. Guests are responsible for arriving at the designated meeting point in Kailua-Kona.
What are the check-in requirements?
Guests need to check in at the Kona Snorkel Tours office at least one hour before the scheduled departure time. Arriving on time is important to allow for gear fitting and safety briefings.
Do I need prior snorkeling experience?
Yes, basic swimming skills and the ability to snorkel comfortably are required. You should also be able to climb a boat ladder independently.
Are prescription masks available?
No, prescription masks are not provided, so visitors needing vision correction should plan accordingly.
What is included in the price?
The tour includes all snorkeling gear, wetsuits, and the guidance of experienced, CPR-certified staff. It does not include transportation.
How long is the actual snorkeling?
Snorkeling time typically lasts between 20 and 30 minutes, during which you’ll float on the surface with lights attracting plankton and manta rays.
What is the size of the tour group?
The boat accommodates a maximum of 17 travelers, but the usual group size for this small-group experience is around 13 guests, which helps ensure personal attention.
Can I cancel this tour?
Yes, cancellations are free up to 24 hours before the tour. Cancellations made less than 24 hours in advance are not refunded.
What happens if the weather is bad?
The tour is weather-dependent. If canceled due to poor conditions, you’ll be offered a different date or a full refund.
In essence, this manta ray night snorkel combines excitement, safety, and genuine wildlife encounters. It’s a vivid memory waiting to happen for those who love the ocean and are ready for an adventure that’s both fun and awe-inspiring.



























