Free Concierge Service
    Text or call 1-877-GREET-WELL
    Ask AIAI
    Ask AIAI
    1. Local experiences
    2. /Things to do in Koloa…
    3. /Water Activities
    4. /Scuba Diving
    5. /Enriched Air Diving Course in Koloa
    Why travelers choose Greetwell

    Curated by our team

    Every experience is hand selected and approved by Greetwell.

    Personal concierge

    Real humans available to help before, during, and after your booking.

    Intimate & authentic

    Including unique in-home experiences you won't find anywhere else.

    Easy booking & cancellation

    Reserve in minutes with free cancellation on most experiences.

    Greetwell

    Experiences that stay with you long after the trip

    Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go.

    About

    • Our Story
    • For Experience Providers
    • For Hospitality Partners
    • For Developers

    Resources

    • Travel Guides
    • Experience Gift Cards
    • Help Center
    [email protected]1-877-GREET-WELL

    Safe & Secure Payments

    © 2026 Greetwell, Inc. All rights reserved.
    Privacy PolicyTerms
    Product image 1
    Product image 2
    Product image 3
    Product image 4
    Product image 5
    Product image 6
    Gallery image
    Gallery image 1
    Gallery image 2
    Gallery image 3
    Gallery image 5

    Enriched Air Diving Course in Koloa

    Build confidence with Enriched Air Nitrox and extend your no-decompression bottom time

    4.9 stars• 1.4K reviews

    Duration

    4 hours

    Highlights

    Learn how Enriched Air Nitrox can support extended bottom times without decompression while building confidence in your diving. This PADI course combines class instruction with eLearning.

    • Explore extended bottom times without decompression
    • Build safety and confidence with Enriched Air diving
    • Start your course with PADI eLearning

    What's Included

    • PADI eLearning access

    Important details

    • Bring your certification card
    • Complete all required forms and eLearning before the first day of class; a rescheduling fee applies if they are incomplete
    • Wait at least 18 hours after your dive before going above 1,000 feet in altitude

    Cancellation Policy

    Cancel at least 72 hours before departure for a full refund or credit. If the operator cancels due to weather or other unforeseen circumstances, receive a full refund or credit. No-shows are charged the full price.

    Product ID: Q9YUHC

    FAQs

    Yes. Rental gear is available, including a buoyancy control device (BCD), regulator, wetsuit, mask, fins, and snorkel.

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

    No. Optional gratuity is not included in the listed price.

    Meeting details

    Fathom Five Dive Shop, 3450 Poipu Rd, Koloa, HI 96756

    Experience provided by Fathom Five Divers

    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

    Non-certified / Student (DSD) Diver

    $348.40

    Ages 10+ • Non-Certified Diver

    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
    1.4K 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 4
    5/5

    had a great time as a solo diver with julie & the fathom five crew. everyone on the boat was kind & welcoming. julie did an amazing job managing a group of divers with very different experience levels, keeping everyone safe & hanging out with me at the end to make sure i got my full 60 minutes hehe. i loved how much she loves finding creatures, sharing them with us, & educating us on them before & after. would absolutely recommend!

    Photo of Alyssa Gire

    Alyssa Gire

    August 30, 2026

    Review 1 of 1
    5/5

    had a great time as a solo diver with julie & the fathom five crew. everyone on the boat was kind & welcoming. julie did an amazing job managing a group of divers with very different experience levels, keeping everyone safe & hanging out with me at the end to make sure i got my full 60 minutes hehe. i loved how much she loves finding creatures, sharing them with us, & educating us on them before & after. would absolutely recommend!

    Photo of Alyssa Gire

    Alyssa Gire

    August 30, 2026

    Nearby activities

    Take a 2-Tank Boat Dive in Kauai
    Scuba Diving

    Take a 2-Tank Boat Dive in Kauai

    Choose your dive site on a 2-tank, guide-led boat dive

    Choose your dive site on a 2-tank, guide-led boat dive
    4.9 • 1.4K reviews
    $283/ person
    Discover Scuba Diving at Koloa Landing
    Scuba Diving

    Discover Scuba Diving at Koloa Landing

    Learn the basics, then do a guided 1-tank dive at Koloa Landing

    Learn the basics, then do a guided 1-tank dive at Koloa Landing
    4.9 • 1.4K reviews
    $208/ person
    Discover Scuba Diving in Kauai with 2 Tank Dives
    Scuba Diving

    Discover Scuba Diving in Kauai with 2 Tank Dives

    Try scuba on Kauai’s south shore with a 1-hour lesson and two guided dives

    Try scuba on Kauai’s south shore with a 1-hour lesson and two guided dives
    4.9 • 1.4K reviews
    $267/ person
    Guided 1-Tank Shore Dive At Koloa Landing, Kauai
    Scuba Diving

    Guided 1-Tank Shore Dive At Koloa Landing, Kauai

    Dive Koloa Landing with a guide in a small group

    Dive Koloa Landing with a guide in a small group
    4.9 • 1.4K reviews
    $174/ person
    Explore Koloa Landing 2-Tank Shore Dive
    Scuba Diving

    Explore Koloa Landing 2-Tank Shore Dive

    Dive Koloa Landing in small groups with a biology briefing and snacks

    Dive Koloa Landing in small groups with a biology briefing and snacks
    4.9 • 1.4K reviews
    $203/ person
    Night 1-Tank Shore Dive at Koloa Landing, Kauai
    Scuba Diving

    Night 1-Tank Shore Dive at Koloa Landing, Kauai

    Dive Koloa Landing at night with a guided small-group shore dive

    Dive Koloa Landing at night with a guided small-group shore dive
    4.9 • 1.4K reviews
    $209/ person