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    1. Local experiences
    2. /Things to do in Marathon…
    3. /Water Activities
    4. /Scuba Diving
    5. /Marathon Scuba Refresher Course
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    Marathon Scuba Refresher Course

    Rebuild your scuba confidence with a pool review and guided boat dive

    4.4 stars• 293 reviews

    Duration

    4 hrs

    Includes

    Gear rental, pool review, boat trip

    Highlights

    Return to scuba with an instructor-led course designed to rebuild your comfort and confidence in the water after time away from diving.

    • Practice evaluating and setting up rental gear during a pool review
    • Review diving rules and refresh core in-water techniques
    • Explore open water on a guided boat fun dive

    What's Included

    • Full gear rental
    • Pool review session
    • Boat trip
    • Dive guide
    • Dive log

    Important details

    • Ages 12+ only
    • Bring proof of your original scuba certification
    • Participation requires no asthma or inhaler use, diabetes, pregnancy, epilepsy, loss of pulmonary function, heart attack or surgery history, or other major medical concerns

    Cancellation Policy

    No refunds within 2 weeks of your scheduled trip or lesson. Failure to disclose health conditions when reserving may disqualify you from participating, with no refund.

    Product ID: VMRZAV

    FAQs

    If it has been more than 2 years since your last dive, you are required to complete a refresher course.

    Yes. Complete the pool and boat portions in one day, or split them into two half days. You can take the boat dive on another day after finishing the pool session.

    Yes. Each participant in this course must complete a medical/student waiver. Completing it ahead of time can shorten check-in.

    Meeting details

    Miss Jackie, next to The Marketplace at Isla Bella Beach Resort

    Experience provided by Tilden's Scuba Center

    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

    Student

    $508.80

    Ages 12+

    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 4
    5/5

    This is the best dive, scuba, snorkel shop I have been to. Everyone is so friendly, personable ans knowledgeable. Always willing to help the customer out! They go above and beyond! Excellent customer service. I will only come here from now on. They helped fit us for the best snorkel mask that matched our face shape and size. Great products too! I visit the keys often, blessed to live in Florida. A five hour drive but I will get my snorkel needs taken care of here from Now on. Thanks for your friendly service.

    Photo of Julie Hiatt

    Julie Hiatt

    August 5, 2026

    Review 1 of 1
    5/5

    This is the best dive, scuba, snorkel shop I have been to. Everyone is so friendly, personable ans knowledgeable. Always willing to help the customer out! They go above and beyond! Excellent customer service. I will only come here from now on. They helped fit us for the best snorkel mask that matched our face shape and size. Great products too! I visit the keys often, blessed to live in Florida. A five hour drive but I will get my snorkel needs taken care of here from Now on. Thanks for your friendly service.

    Photo of Julie Hiatt

    Julie Hiatt

    August 5, 2026

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