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    2. /Things to do in Kailua-Kona…
    3. /Water Activities
    4. /Snorkeling
    5. /Kealakekua Bay 3-Hour Snorkel Cruise
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    Kealakekua Bay 3-Hour Snorkel Cruise

    Snorkel Kealakekua Bay Near the Captain James Cook Monument

    4.8 stars• 436 reviews

    Duration

    3 hours

    Includes

    Snorkel gear, snacks, beverages

    Highlights

    Explore the protected waters of Kealakekua Bay near the Captain James Cook Monument. Snorkel with a professional guide and enjoy refreshments on board.

    • Explore a protected marine sanctuary near the Captain James Cook Monument
    • Snorkel in clear water with provided gear and fins
    • Follow a professional snorkel guide in the bay
    • Enjoy tropical fruit, snacks, and nonalcoholic drinks on board

    Itinerary

    1. Cruise from Keauhou Harbor along the Kona coastline with commentary and marine-life spotting.
    2. Possible stop to observe Hawaiian spinner dolphins and other marine life.
    3. Arrive at Kealakekua Bay and snorkel for about an hour and a half.
    4. Return to the harbor while watching for additional marine life.

    What's Included

    • Snorkel gear and fins
    • Professional snorkel guide
    • Tropical fruit
    • Snacks
    • Bottled water and nonalcoholic drinks

    Important details

    • Arrive 15 minutes before departure for check-in
    • Ages 7 to 70 only
    • Requires swimming without a flotation device, proficient snorkeling, and climbing a short ladder unassisted
    • Weight limit 270 pounds
    • Not suitable for pregnancy or neck, back, heart, or other serious medical conditions
    • Tour requires a minimum of 6 total passengers to operate

    Cancellation Policy

    Cancel at least 24 hours before start for a refund minus a 6% transaction fee. Full refund if the operator cancels due to weather, insufficient passengers, or other unforeseen circumstances. No-shows are charged the full price.

    Product ID: EUUSC9

    FAQs

    Join if you weigh under 270 pounds. The tour is not suitable if you are pregnant or have neck, back, or other injuries. All minors must be accompanied by a paying adult supervisor.

    Wear your swimsuit to the harbor and apply reef-safe sunscreen before you board. Bring a towel; a hat and sunglasses are also recommended. You can bring your own snorkeling gear if you prefer.

    Bring your own waterproof camera, or rent a GoPro from the operator.

    Meeting details

    Boat ramp at Keauhou Small Boat Harbor, 78-7138 Kaleiopapa St, Kailua-Kona, HI 96740

    Experience provided by Hawaii Oceanic

    Related locations

    Kealakekua Bay

    Admission included

    Paddling into Kealakekua Bay, you feel the water shift from deep blue to a luminous aquamarine as the coral gardens come into view beneath the hull. The bay's sheltered cove holds some of the clearest snorkeling water on the Big Island, where schools of tropical fish drift alongside vibrant reef formations just below the surface. Kealakekua Bay carries equal weight as a place of history, marked by the white obelisk on the far shore that commemorates Captain James Cook. The combination of natural beauty and layered cultural memory gives this spot a quiet gravity that sets it apart from any other anchorage along the Kona Coast.

    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

    $112.04

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

    0

    Private Charter

    $1,300.32

    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
    436 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 5
    5/5

    Just had the best ride with Alexis and Carmelle for a snorkeling adventure. They are the best story tellers, made the trip to and from so fun and we saw so much wildlife and we were so blessed to see so many dolphins saw some manta rays and more fish than we can name . Hawaii history, reef and fish knowledge I felt there wasn't a question I could ask, that they couldn't answer! Totally recommend asking for Alexis and Carmelle for your snorkeling adventure! #bestdayever

    Photo of Amy Workman

    Amy Workman

    July 2, 2026

    Review 1 of 1
    5/5

    Just had the best ride with Alexis and Carmelle for a snorkeling adventure. They are the best story tellers, made the trip to and from so fun and we saw so much wildlife and we were so blessed to see so many dolphins saw some manta rays and more fish than we can name . Hawaii history, reef and fish knowledge I felt there wasn't a question I could ask, that they couldn't answer! Totally recommend asking for Alexis and Carmelle for your snorkeling adventure! #bestdayever

    Photo of Amy Workman

    Amy Workman

    July 2, 2026

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