If you’re planning a trip to Hawaii and looking for a truly memorable experience, a night snorkel with manta rays in Kailua-Kona certainly deserves a spot on your list. While we haven’t personally done this tour, plenty of travelers rave about it, and from what we’ve gathered, it’s the kind of adventure that’s equal parts awe-inspiring and relaxing—perfect for those who want a unique encounter with nature without diving into something overly intense.
What really catches our eye about this experience is the small group setting and the fact that it’s family-friendly, making it accessible for first-timers and even kids. Plus, the guides’ expertise and emphasis on safety come through strongly in reviews, which is reassuring when dealing with open-water adventures at night. That said, it’s worth noting that the entire experience is weather-dependent—if manta rays don’t turn up, you’re offered a second chance at no extra cost. This kind of commitment to guest satisfaction is pretty commendable.
One consideration to keep in mind is motion sickness, as the boat ride out to the site can be choppy, and some reviews mention bringing seasickness medication. Also, while the experience is incredibly smooth if you’re prepared, those with mobility issues or who need wheelchair access might want to check carefully since the tour isn’t suited to mobility-impaired guests.
This tour is best suited for adventure lovers who want a safe, guided, and intimate look at one of Hawaii’s most iconic sights—manta rays gliding gracefully beneath the water at night. Whether you’re a first-timer or a seasoned snorkeler, this is more than just a tour; it’s a chance to witness something truly magical under the stars.
Key Points

- Expert-guided and safety-focused experience, suitable for all skill levels.
- Small group tours ensure personal attention and a cozy atmosphere.
- Spectacular wildlife viewing of manta rays, some with wingspans up to 14 feet.
- Relaxing and accessible with helpful tips for first-time snorkelers.
- Post-tour hot cocoa and snacks add a warm, friendly finish to the night.
- Weather-dependent, with a guarantee of a second tour if manta rays aren’t seen.
An In-Depth Look at the Kailua-Kona Manta Ray Snorkel Tour

If you’re searching for a way to see Hawaii’s marine life in its most mesmerizing form, this tour stands out. It combines the thrill of spotting majestic manta rays with the comfort of a small-group, guided experience. From the moment you step onboard in Honokohau Harbor, you’re led through a well-organized, friendly process that emphasizes safety and ecological respect.
Planning more time in Island Of Hawaii? We've covered other experiences worth considering.
The Itinerary: What to Expect Step-by-Step
The adventure begins in Honokohau Harbor, where you’ll meet your guides aboard the sleek speedboat, KIBOU. The early part of the evening is all about setting the tone—cruise along the coast before sunset, enjoying the views and getting a quick safety briefing. These guides don’t just point out the safety essentials—they also share fascinating cultural and ecological insights about manta rays and the ocean, adding depth to the experience.
Once the sun dips below the horizon, it’s time to gear up. You’ll be fitted with a snorkel mask and potentially a wetsuit (rental options are available for $10 for adults and $5 for children), especially if you tend to get cold easily. The guides are attentive, helping everyone get comfortable with their gear before entering the water.
The Magic of “Manta Ray Heaven”
A short, scenic ride takes you to a secret site called “Manta Ray Heaven,” where the real magic happens. This spot is only accessible by boat and is specially set up with floating lights—sometimes called campfires—that attract plankton, the manta rays’ favorite food. Here, underneath a starlit sky, guests float on a lighted platform guided by lifeguard-certified staff. The lights are gentle and designed to draw the rays close without disturbing them.
Seeing manta rays feeding gracefully beneath you is nothing short of breathtaking. These gentle giants perform slow, graceful barrel rolls as they feed, some with wingspans up to 14 feet. Many reviews highlight the peacefulness of the scene. One traveler mentioned, “It’s a peaceful, awe-inspiring sight—you can almost hear the silence of the night as these creatures glide beneath you.”
Snorkeling Experience: Easy and Relaxing
This isn’t a strenuous swim. The guides ensure that everyone, regardless of skill level, feels comfortable. They offer helpful tips, such as how to stay relaxed, float face down, and enjoy the sights. First-timers often find the experience surprisingly easy, thanks to the floatation aids like noodles and life vests.
The actual snorkeling session lasts about 45 minutes, but the time flies by. Multiple reviews mention how close guests get to the manta rays—one even describes the excitement of a ray brushing past their hand as it glided underneath. And because the rays are harmless filter feeders, the experience is safe and gentle.
More Great Tours NearbyThe Return Trip: Warmth and Conversation
Back on the boat, after you’ve floated with the rays, a hot cocoa and snacks are waiting. This cozy moment under the stars is a perfect way to wind down. Many reviewers emphasize how much they appreciated the friendly, attentive crew, and the chance to chat about what everyone saw. One reviewer even mentioned receiving a video of their experience via AirDrop, adding a personal touch.
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Who Is This Tour Best For?
This trip works well for families and first-time snorkelers because of the guide-led safety briefings and the relaxed pace. It’s also ideal for those who want a guided, eco-conscious experience, as the staff are attentive to the animals’ well-being and exhibit respectful behavior.
However, it’s not suited for people with mobility impairments or those who might find the boat ride challenging. If seasickness is a concern, taking medication beforehand is recommended, as some reviews state.
The Cost and Value
At $125 per person, this tour offers good value considering the personalized guides, quality gear, and the unique wildlife encounter. The fact that you’re guaranteed a second tour if no manta rays are spotted adds to its appeal—you’re not just paying for a chance, but for peace of mind.
Guests often highlight the knowledgeable, friendly guides and the stunning animal sightings as key reasons it’s worth the price. Plus, the post-snorkel hot cocoa and snacks give it a warm, convivial finish.
Practical Tips for Travelers
- Bring your swimwear and a towel.
- Consider renting a wetsuit if you’re sensitive to the cold.
- Use seasickness medication if you’re prone to motion sickness.
- Arrive early for the sunset tour or opt for the later moonlight tour for a more tranquil experience.
- No glass bottles allowed onboard, but you can bring your own drinks and snacks (alcohol permissible after snorkeling).
- Remember, sightings are not guaranteed, but the guides do their best to make it a memorable night regardless.
Final Thoughts

This Kailua-Kona manta ray snorkel tour offers a rare, peaceful encounter with one of Hawaii’s most graceful creatures. The guided approach, small-group setting, and emphasis on safety and ecological respect make it a standout option for anyone wanting a magical, memorable night on the water. It’s best for travelers who appreciate a relaxed pace, expert guidance, and genuine wildlife viewing.
Whether you’re after an unforgettable adventure, a family-friendly outing, or just want to see manta rays up close while enjoying the stars, this experience hits the mark. The combination of stunning animal behavior, friendly guides, and after-snorkel warm drinks makes for an experience that’s both inspiring and cozy.
If you’re prepared for the weather and open to a bit of night swimming, this tour is a fantastic choice that will likely stay with you long after you return home.
Manta Ray Snorkel in Kailua-Kona with Hot Cocoa
FAQ
Do I need to be a strong swimmer to join?
No, this tour is suitable for all skill levels. The guides offer helpful tips and provide flotation aids, making it accessible even for first-timers.
How long is the snorkeling portion?
The snorkeling lasts up to 45 minutes, giving you plenty of time to enjoy watching the manta rays glide beneath you.
What should I wear?
Bring swimwear and a towel. Renting a wetsuit is optional and can help if you tend to get cold easily.
Are children allowed?
Yes, the tour is considered family-friendly and suitable for children, especially with the guidance of experienced guides.
What happens if no manta rays are seen?
The guides are committed to guest satisfaction—they will offer you a second tour at no extra cost if no rays are spotted on your scheduled outing.
Is the tour accessible for people with mobility issues?
Unfortunately, no. The tour isn’t designed for guests with mobility impairments or wheelchair users.
Can I bring my own food and drinks?
Yes, you’re welcome to bring your own food and drinks, but glass bottles are not allowed onboard.
When should I take seasickness medication?
It’s recommended to take seasickness medication about an hour before the tour to help manage motion sickness during the boat ride.
What’s included in the price?
You get guided snorkel with manta rays, snorkel gear, safety instructions, floating light raft, hot cocoa and snacks afterward, and educational insights from guides.
This tour offers a peaceful, awe-inspiring glimpse of Hawaii’s marine life combined with warm hospitality and stunning scenery. It’s a fantastic way to spend an evening in Kailua-Kona, especially if you’re eager to see gentle giants in their natural setting.
You can check availability for your dates here:More Tour Reviews in Island Of Hawaii
- Kailua Kona: Humpback Whale Watching Adventure Cruise
- Big Island: Evening Volcano Explorer from Hilo
- Big Island: Kealakekua Bay, Captain Cook & Marine Life Tour
- Dolphin Watch Snorkel and BBQ in Kona, Big Island
- Big Island: Off the Beaten Path Volcano Crater Hike
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More Island Of Hawaii experiences we've covered
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- Big Island: Evening Volcano Explorer from Hilo
- Big Island: Kealakekua Bay, Captain Cook & Marine Life Tour
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- Big Island: Off the Beaten Path Volcano Crater Hike
- Big Island: Evening Volcano Explorer From Kona or Kohala
- Private Shore Excursion Kona Coffee & National Historic Park
- Hawaii: Big Island Hilo Zipline Tour
- Big Island: Waterfall Tour with Swimming & Botanical Garden
- Hawaii: Big Island Volcanoes Day Tour with Dinner and Pickup
- Mauna Kea: Stargazing Experience with Free Photos
- From Kona: Honokohau Sunset Boat Trip with Drinks and Snacks
