Free Concierge Service
    Text or call 1-877-GREET-WELL
    Ask AIAI
    Ask AIAI
    1. Local experiences
    2. /Things to do in Marathon…
    3. /Water Activities
    4. /Scuba Diving
    5. /Open Water Checkout Dives in Marathon
    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 1
    Product image 2
    Gallery image 1
    Gallery image 2

    Open Water Checkout Dives in Marathon

    Complete your open-water certification after pool and classroom training

    4.8 stars• 157 reviews

    Duration

    2 half-day charters on separate days

    Highlights

    Put your prior training to the test in open water and complete the skills for your certification. This experience is designed for divers finishing a course started at another location.

    • Practice open-water skills from your completed course
    • Complete the final dives needed toward certification
    • Build on pool and classroom sessions you have already finished
    • Bring referral paperwork, dive logs, and medical waivers to your first checkout dive
    • Pack seasick medicine if you are prone to motion sickness

    Important details

    • Ages 10+ only
    • Requires completed pool sessions, classroom sessions, and exams
    • Asthma, inhaler use, diabetes, pregnancy, epilepsy, reduced lung function, heart conditions or surgery, and other major medical concerns may prevent participation

    Cancellation Policy

    No refunds within 2 weeks of your scheduled trip or lesson. Undisclosed health conditions may disqualify you from participating, with no refund.

    Product ID: FGQ2NU

    FAQs

    Complete a medical/student waiver for the course. Each participant needs a separate waiver.

    You will be fitted for any rental gear needed for the trip.

    Water is available onboard, and a cooler is available for your personal snacks and drinks.

    Meeting details

    Miss Jackie at Isla Bella Beach Resort

    Experience provided by Dive Isla Bella

    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

    $699.60

    Ages 10+

    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

    What people are saying

    Review 1 of 5
    5/5

    DIVING WITH JESUS THE CERTIFIED SNUBA INSTRUCTOR IS FANTASTIC!!!!

    Photo of Jack Hogrebe

    Jack Hogrebe

    July 3, 2026

    Review 1 of 1
    5/5

    DIVING WITH JESUS THE CERTIFIED SNUBA INSTRUCTOR IS FANTASTIC!!!!

    Photo of Jack Hogrebe

    Jack Hogrebe

    July 3, 2026

    Nearby activities

    Sombrero Reef Snorkeling & Diving Trip
    Snorkeling

    Sombrero Reef Snorkeling & Diving Trip

    Explore two Florida Keys reef sites by snorkeling, Snuba, or certified diving

    Explore two Florida Keys reef sites by snorkeling, Snuba, or certified diving
    4.8 • 157 reviews
    $202/ person
    Guided Thunderbolt Wreck Dive in Marathon
    Scuba Diving

    Guided Thunderbolt Wreck Dive in Marathon

    Explore a Historic Wreck on a Guided Deep Dive

    Explore a Historic Wreck on a Guided Deep Dive
    4.8 • 157 reviews
    $135/ person
    4-Hour Private Dive Charter in Marathon
    Scuba Diving

    4-Hour Private Dive Charter in Marathon

    Charter a private dive boat with a captain, divemaster, and gear for up to 10 divers

    Charter a private dive boat with a captain, divemaster, and gear for up to 10 divers
    4.8 • 157 reviews
    $7,632
    Sunset Night Dive in Marathon
    Scuba Diving

    Sunset Night Dive in Marathon

    Dive a shallow reef at dusk and take in sunset views on the ride back

    Dive a shallow reef at dusk and take in sunset views on the ride back
    4.8 • 157 reviews
    $269/ person
    Marathon Guided Shallow Reef Scuba Course
    Scuba Diving

    Marathon Guided Shallow Reef Scuba Course

    Build scuba skills in the pool, then dive a shallow reef with an instructor

    Build scuba skills in the pool, then dive a shallow reef with an instructor
    4.8 • 157 reviews
    $509/ person
    Marathon Scuba Refresher Course With Pool & Reef
    Scuba Diving

    Marathon Scuba Refresher Course With Pool & Reef

    Refresh your scuba skills in the pool before a guided reef boat dive

    Refresh your scuba skills in the pool before a guided reef boat dive
    4.8 • 157 reviews
    $509/ person