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    1. Local experiences
    2. /Things to do in Kailua-Kona…
    3. /Water Activities
    4. /Snorkeling
    5. /Kailua-Kona Night Manta Ray Snorkeling Tour
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    Kailua-Kona Night Manta Ray Snorkeling Tour

    Night snorkeling with manta rays around an illuminated viewing board

    4.8 stars• 448 reviews

    Duration

    50 minutes

    Includes

    Snorkel gear, wetsuit, drinks

    Highlights

    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.

    • Hold onto an illuminated light board at the surface
    • Look for manta rays feeding on plankton below you
    • Float with a foam noodle during the guided snorkel
    • Gaze up at the night sky on the return boat ride

    Itinerary

    1. Arrive at the manta ray site and receive a briefing from your swim guide.
    2. Enter the water and hold onto a light board that attracts plankton and manta rays.
    3. Float at the surface and watch manta rays feed and glide beneath you for up to 40 minutes.
    4. Return to the boat and cruise back to harbor under the stars.

    What's Included

    • Snorkel, mask, and fins
    • Optional wetsuit
    • Foam noodle
    • Light board
    • Professional snorkel guide
    • Nonalcoholic beverages

    Important details

    • Arrive 30 minutes before departure for check-in
    • Ages 7–70 only; minors require an adult supervisor
    • Maximum weight 270 lb
    • Requires swimming 25 yards in the ocean without a flotation device and proficiency at snorkeling
    • Requires climbing a short ladder to re-board the boat unassisted
    • Not suitable for pregnancy or for neck, back, heart, or other serious medical conditions
    • Tour requires a minimum of 6 total passengers to operate
    • If you rent a GoPro, return it immediately after the tour; a $100 late fee applies after 10 minutes and damage, loss, or theft may be charged to your credit card

    Cancellation Policy

    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

    FAQs

    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.

    Meeting details

    Keauhou Harbor, 78-7138 Kaleiopapa St, Kailua-Kona, HI 96740

    Experience provided by Hawaii Oceanic

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text 1-877-GREET-WELL

    Report an issue

    Person

    $157.31

    Ages 7 to 70. All minors must be accompanied by a paying adult supervisor. Must weight less than 270 pounds.

    0

    Private Charter

    $1,696.42

    Up to 12 people

    0

    GoPro Hero 9 Black - Camera Rental

    $56.58

    Must be selected with a Person or Private Charter

    0

    Why book through Greetwell?

    • No Added Fees

      No booking or service fees, ever

    • Concierge Support Included

      Real humans ready to help with timing, questions, or special requests

    • Free Cancellation Available

      Most experiences can be cancelled for a full refund

    Discover what we've curated for you

    Review summary

    4.8
    Excellent
    448 reviews•Google Maps
    382
    8
    4
    6
    15

    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.

    What people are saying

    Review 1 of 4
    5/5

    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!

    Photo of Ana Gonzalez

    Ana Gonzalez

    September 2, 2026

    Review 1 of 1
    5/5

    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!

    Photo of Ana Gonzalez

    Ana Gonzalez

    September 2, 2026

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