Night snorkeling with manta rays around an illuminated viewing board
50 minutes
Snorkel gear, wetsuit, drinks
Explore Kona’s nighttime waters from the surface as illuminated boards attract plankton and manta rays. Follow your swim guide for a close-up snorkeling experience beneath the stars.
Cancel at least 24 hours before departure for a refund minus a 6% transaction fee. No-shows are charged in full. Receive a full refund if the operator cancels due to weather or minimum passenger requirements are not met.
Product ID: EEJRMR
You must weigh 270 pounds or less and be able to comfortably swim 25 yards in the ocean without a life jacket. This tour is not suitable if you are pregnant or have neck, back, or other injuries. Ages are 7 to 70, and minors must be accompanied by a paying adult supervisor.
Wear your swimsuit to the harbor. Bring a towel and a warm sweater, cover-up, or light jacket (it can feel cold when you get out of the water at night).
The tour needs a minimum of 6 total passengers to operate. If the minimum is not met, you can choose a full refund, rebook to a different tour, or pay for additional seats to run the scheduled tour.
Keauhou Harbor, 78-7138 Kaleiopapa St, Kailua-Kona, HI 96740
The crew makes all the difference here, and reviewers can't stop raving about the personable guides and captains who lead these tours. Jason gets particular love for his jokes and energy, while Carmelle earns praise for going above and beyond with booking logistics. The small group size (typically 10-12 people max) consistently impresses guests who appreciate the more intimate, less crowded experience compared to larger operators. Most tours focus on manta ray encounters and snorkeling at Captain Cook's monument, with guests reporting incredible wildlife sightings and clear waters. There are a handful of complaints worth noting. A few guests experienced last-minute cancellations due to weather or water conditions, which understandably frustrated travelers with tight schedules. One negative review claims their manta tour was "packed like sardines" near shore with no mantas, though this seems to be an outlier given the overwhelming number of guests reporting amazing manta encounters. The boat ramp can create delays at the end of tours, so build in some buffer time. The manta snorkel tours get consistent five-star enthusiasm from people calling it a "once in a lifetime" experience. Guides like Sara can even identify individual mantas by name, adding educational value. The operation feels well-organized with safety-focused staff who also know how to keep things fun and relaxed.
Best experience of my whole life. Got to see about 6 incredibly friendly manta rays they got super close to us, two even touched me!! Shoutout to Eliza, Alexis, Rachel, and Caleigh for making the experience even better with their jokes and fun facts. Wish it lasted 10 hours more!
Ana Gonzalez
September 2, 2026
Best experience of my whole life. Got to see about 6 incredibly friendly manta rays they got super close to us, two even touched me!! Shoutout to Eliza, Alexis, Rachel, and Caleigh for making the experience even better with their jokes and fun facts. Wish it lasted 10 hours more!
Ana Gonzalez
September 2, 2026
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