Imagine slipping into warm Hawaiian waters at night, feeling your heart race a little as you float beneath the stars, surrounded by the gentle presence of majestic manta rays. This tour, offered by Coral Reef Snorkel Adventures for just $125 per person, is a small-group experience that lasts around 90 minutes and is designed to give you a genuine, up-close look at these incredible creatures in their natural habitat.
The tour departs from Honokohau Small Boat Harbor, and from the moment we stepped aboard, it was clear this was more than just a boat ride — it’s a carefully curated chance to witness one of Hawaii’s most mesmerizing sights. With a cap of only six participants, you’re guaranteed plenty of personal attention from guides like Jeff, Jordan, or Jacob, who are praised for their professionalism, knowledge, and friendly attitudes.
Two things we particularly loved about this experience: First, the small boat size allows for a more intimate encounter with the manta rays, reducing disturbance and increasing your chances of close sightings. Second, the lighting setup on the water creates an almost surreal scene — plankton attracted to the lights draw the mantas close, and you get to watch them feed and perform elegant backflips right beneath your hands.
A potential consideration is the small boat size, which might make some travelers prone to seasickness, especially if the waters are rough. The reviews indicate that it can be a bit choppy on the way out and back, so if you’re naturally sensitive to motion or tend to get seasick, packing some medication might be wise.
This tour is ideal for adventurous travelers who are comfortable swimming in open water at night and are eager for a personalized, memorable experience with Hawaii’s marine life. It’s especially suited for those who appreciate guided instruction and want to avoid large crowds, as the maximum group size is just six.
Key Points

- Close-up encounters with manta rays are guaranteed with small groups.
 - Expert guides like Jeff, Jordan, and Jacob are praised for professionalism and friendliness.
 - Night snorkeling offers a unique opportunity to see manta rays feed and perform underwater acrobatics.
 - Snacks and drinks are included, making the experience comfortable and relaxed.
 - The small boat design enhances safety and intimacy but may be less suitable for those prone to seasickness.
 - Booking well in advance (average 51 days ahead) is recommended, reflecting its popularity.
 
The Experience: A Deep Dive into the Tour

Starting at Coral Reef Snorkel Adventures’ meeting point at 74-425 Kealakehe Pkwy, the process is straightforward. You meet your guides — often praised in reviews for their warm, welcoming demeanor — and are fitted with snorkeling gear. Remember to bring your own towel, as that’s the only thing you’ll need to pack for the trip. Guides provide comprehensive instructions on how to snorkel safely and respectfully around the manta rays, which is reassuring for first-timers or those unfamiliar with night snorkeling.
The boat ride itself sets the tone for the adventure. It lasts roughly 20 minutes to arrive at the manta viewing area, a stretch that some reviews mention as rough or bumpy, so if you’re sensitive, prepare accordingly. Once at the site, the guides help you onto lightboards — floating platforms equipped with lights that attract plankton, the manta rays’ primary food source. Watching the mantas do graceful flips and swim inches from your hands is a scene many describe as otherworldly. Emilie E called it “a super cool experience” because the mantas were “doing backflips in the water under the board we were holding on to and were just a couple of inches away from us several times.”
Guides like Jacob and Jeff are often praised for their knowledge and kindness. They ensure everyone understands how to snorkel without disturbing the rays, which is vital because these creatures are gentle giants but can be easily frightened by careless movements. The instructions and guidance are part of what elevates this tour beyond just a boat ride; it’s an educational experience as well.
As the mantas feed, you’ll want to simply enjoy the spectacle. Many reviews mention seeing about 11 rays swimming and feeding — sometimes doing multiple flips or spinning — all in luminescent plankton. The lights illuminating the water create a magical glow that transforms the ocean into a scene straight out of a dream. Since the experience is limited to a small group, you’ll have ample opportunity for close-up views and perhaps even a brush with a manta — one reviewer recounted a manta brushing up against her, which she described as “thrilling.”
Snacks and non-alcoholic drinks are included, keeping everyone energized for the return trip. The peaceful boat ride back under starlit skies is a perfect way to conclude this golden hour of marine magic.
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Authentic Experiences and Honest Feedback
Reviews echo the sentiments of many travelers. Allan_T called it “so much fun; a must experience excursion,” praising guides Jeff, Jordan, and Jacob as “amazing” and emphasizing the value for the price. Several reviewers mentioned how up close and personal the mantas got, with some saying they so close that they brushed against them — a memorable highlight that justifies the cost for those seeking an authentic wildlife encounter.
Of course, not every review is perfect. Some noted the small boat’s size could be rocky or uncomfortable, and a few experienced seasickness, especially if the waters aren’t calm. One reviewer pointed out that the boat was larger than expected despite the promise of a small group, highlighting the importance of managing expectations and checking the latest updates.
Despite this, the general consensus is that the guides’ professionalism, the stunning visuals, and the chance to see manta rays in their natural environment make this tour a truly special experience. For many, it’s a once-in-a-lifetime opportunity and a highlight of their Hawaii visit.
Why This Tour Offers Great Value
At $125, this tour isn’t the cheapest activity on the Big Island, but it offers exceptional value considering the small group size, expert guides, and the unforgettable experience of seeing manta rays so close. Many reviews remark that it’s worth every penny, especially since the experience is personalized and highly memorable.
The small-group setup means you won’t be stuck in a crowd, unlike larger tours where you might feel more like a spectator than a participant. The included snacks and drinks add a layer of comfort, making the evening feel more leisurely. And, with a high success rate — more than 90% chance of spotting a manta, according to the tour info, your chances of a fulfilling experience are very good.
Who Would Love This Tour?

This trip is perfect for adventurous travelers eager to see Hawaii’s iconic marine life at night. It’s especially suited for those who don’t mind small boats and are comfortable swimming in open water. Families with children who can swim and are prepared for a nighttime outing will find it a safe and exciting option, especially since guides are attentive and instructive.
If you’re seeking a personal, intimate encounter with wildlife, this tour hits the mark. It’s also great for photo enthusiasts wanting to capture unique undersea moments, though be aware that the lighting setup and night conditions can impact photography.
Final Thoughts
The Manta Ray Night Snorkel in Kona offers a rare opportunity to see these graceful giants in their natural nighttime environment. With expert guides, a small, focused group, and the magic of plankton-fed mantas doing flips beneath you, it’s an experience that lingers long after you leave the water.
While it might not suit everyone — especially those sensitive to motion or prone to seasickness — for adventure lovers and marine life enthusiasts, it’s an authentic, memorable, and worthwhile Hawaiian activity. If you value personalized attention and close-up wildlife encounters, this tour will likely be a highlight of your Big Island trip.
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FAQ: Your Questions Answered

Is this tour suitable for beginners?
Yes, guides provide full instruction on how to snorkel safely, and the equipment is included. You should be able to swim without assistance.
What should I bring?
Bring a towel, but other than that, the tour provides snorkeling gear and snacks. Dress warmly enough for the boat ride, as it can be chilly.
How many people are in each group?
The tour caps at six participants to ensure a personal experience, though reviews mention a maximum of 12 travelers, so check the current size before booking.
Is this activity suitable for children?
Yes, children who can swim and are comfortable in open water can enjoy it. Always check the minimum age or swimming ability requirements.
What if the weather is bad?
The tour requires good weather, and if canceled due to poor conditions, you’ll be offered a different date or full refund.
How long does the trip last?
The entire experience is about 90 minutes, including the boat ride, snorkeling, and return.
Will I see manta rays every time?
While the chance of seeing mantas is over 90%, no wildlife tour can guarantee sightings. The guides’ expertise maximizes your chances.
Is there a risk of seasickness?
Some reviews mention rough waters, so if you’re prone, consider taking seasickness medication beforehand.
Can I take photos?
Yes, but keep in mind lighting conditions. Many find it challenging to capture clear shots, but the experience is visually stunning even without photos.
How should I prepare physically?
You should have a moderate fitness level and be comfortable swimming in open water. No flotation devices are provided, so swimming ability is necessary.
To sum it up, the Manta Mania Night Snorkel in Kona offers an authentic glimpse into one of Hawaii’s most captivating underwater spectacles. It’s a small-group, well-guided adventure that balances fun, education, and genuine wildlife viewing. For those eager to see manta rays up close in a safe, intimate setting, this tour delivers unforgettable moments that will surely become part of your Hawaiian memories.
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