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    1. Local experiences
    2. /Things to do in Koloa…
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    4. /Scuba Diving
    5. /Take a 3-Tank Guided Boat Dive to Niihau
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    Take a 3-Tank Guided Boat Dive to Niihau

    Boat to Niihau and Lehua for three guided tank dives

    4.9 stars• 1.3K reviews
    From$591/ personincl. taxes and fees

    Duration

    11 hours

    Includes

    3 dives, lunch, tanks & weights

    Highlights

    Head out by boat for a guide-led 3-tank dive trip to Niihau and Lehua. You’ll get site briefings, onboard meals, and air tanks and weights for a full day on the water.

    • Depart at 6am on Mondays and Thursdays from mid May through September
    • Dive three sites with depth ranges from 45 to 105 feet
    • Follow a guide-led tour with a full site briefing
    • Ride on a 38-foot dive boat with shade options and navigation systems
    • Enjoy a light breakfast, snacks and drinks, and a light lunch onboard

    What's Included

    • 3 dives
    • Full site briefing
    • Guide-led tour
    • Light breakfast
    • Snacks and drinks
    • Light lunch
    • Air tanks and weights

    Things to know

    Ages 15+ and bring your certification card. Optional gratuity is not included. Allow 18 hours after diving before going to an altitude over 1,000 feet.

    Cancellation Policy

    Full refund with 72 hours notice. Full refund if the operator cancels due to weather or other unforeseen circumstances. No-shows are charged the full price.

    FAQs

    No. Pickup and drop-off transportation is not offered, so plan to meet at the departure location on your own.

    Bring a towel, reef safe sunscreen, a hat, sunglasses, and your diver certification card.

    No. Optional gratuity is not included.

    Meeting details

    4637 Amio Rd. Koloa, HI US 96756

    Experience provided by Fathom Five Divers
    Experience provided by Fathom Five Divers

    Related locations

    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

    Reference #R6SVCU

    Certified Diver

    $591.17

    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

    4.9
    Excellent
    1.3K reviews•Google Maps
    1,177
    30
    9
    7
    12

    The staff here consistently stands out as the highlight of every experience. Instructors like Devon, Reid, Julie, and Shawn earn genuine praise across the board for being knowledgeable, safety-focused, and deeply passionate about marine conservation. Whether you're working toward your PADI certification or chasing bucket-list dives to Ni'ihau Island, the small group sizes mean you get real attention and personalized guidance rather than being shuffled through a crowd. The dive sites themselves deliver. Turtles, monk seals, sharks, eels, octopus, and nudibranchs show up regularly in reviews, and the crew has a sharp eye for spotting wildlife others would swim right past. The longer offshore trips, like the Ni'ihau excursion, are more adventure than luxury, so come prepared for open water crossings and some salt spray on the ride home. For experienced divers who prefer more autonomy in gear setup, the boat-side procedures may feel a bit rigid, but most guests find the hands-on approach reassuring rather than limiting.

    What people are saying

    Review 1 of 5
    5/5

    Snorkeling with Rebekah was the best! She is an absolute gem to be around and is cool as a cucumber in the water. We had an amazing time snorkeling and chatting with her. Cannot recommend Fathom Five for all your snorkeling and scuba needs in Kauai!

    Photo of Bailey Werling

    Bailey Werling

    July 7, 2026

    Review 1 of 1
    5/5

    Snorkeling with Rebekah was the best! She is an absolute gem to be around and is cool as a cucumber in the water. We had an amazing time snorkeling and chatting with her. Cannot recommend Fathom Five for all your snorkeling and scuba needs in Kauai!

    Photo of Bailey Werling

    Bailey Werling

    July 7, 2026

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