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    1. Local experiences
    2. /Things to do in Marathon…
    3. /Water Activities
    4. /Scuba Diving
    5. /3-Hour Snorkel & Dive Trip in Marathon
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    3-Hour Snorkel & Dive Trip in Marathon

    Explore Florida Keys reefs by snorkel, Snuba, or certified dive

    4.4 stars• 270 reviews

    Duration

    3-4 Hours

    Includes

    Water, cooler, rental gear

    Highlights

    Explore Florida Keys coral reefs with snorkeling, Snuba diving, certified diving, and bubble-watching options. Most dive sites are shallow, with coral formations sometimes just 10 feet below the surface.

    • Explore shallow reef sites where most dive depths do not exceed 27 feet
    • Travel about 30 minutes to reach the reef line
    • Discover possible sites including Sombrero Reef Sanctuary and Coffin's Patch Sanctuary
    • Dive in buddy teams when joining as a certified diver
    • Choose snorkeling, Snuba diving, certified diving, or bubble watching

    Important details

    • Snorkeling is available for ages 3+, while Snuba diving and bubble watching are available for ages 8+
    • Certified diving requires certification and is available for ages 18+
    • Requires no asthma or inhaler use, diabetes, pregnancy, epilepsy, pulmonary impairment, heart attack or surgery history, or other major medical concerns
    • Expect an additional charge if you hire a hunting or diving guide

    Cancellation Policy

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

    Product ID: 6XBXT3

    FAQs

    Bring towels, reef-safe sunscreen, reusable drinking bottles, and any personal gear you want to use. Water is available onboard, and you can store personal snacks and drinks in the cooler.

    Yes. Each participant must complete the waiver for their activity: a boat waiver for certified divers, snorkelers, and Bubble Watchers; a SNUBA waiver for SNUBA divers; and a medical/student waiver for course students.

    Yes. You can use showers and a rinse bin after your trip. Leave personal gear that must stay dry in your vehicle.

    Meeting details

    Miss Jackie at Isla Bella Beach Resort

    Experience provided by Tilden's Scuba Center

    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

    Certified Diver

    $189.93

    Ages 18+

    0

    Snuba Diver | 1 Location

    $253.24

    Ages 8+

    0

    Snuba Diver | 2 Location

    $348.19

    Ages 8+

    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

    The staff at Tilden’s was very knowledgeable in helping us select new bands for our spearguns. They took the time to put the bands on for us and provided some valuable insight into fishing the local waters. They were a great help!

    Photo of Jimmy and Tracy Harris

    Jimmy and Tracy Harris

    July 7, 2026

    Review 1 of 1
    5/5

    The staff at Tilden’s was very knowledgeable in helping us select new bands for our spearguns. They took the time to put the bands on for us and provided some valuable insight into fishing the local waters. They were a great help!

    Photo of Jimmy and Tracy Harris

    Jimmy and Tracy Harris

    July 7, 2026

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