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    1. Local experiences
    2. /Things to do in Key Largo…
    3. /Water Activities
    4. /Snorkeling
    5. /Key Largo Fish Identification Snorkel Tour
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    Key Largo Fish Identification Snorkel Tour

    Learn reef fish identification while supporting ocean research

    4.9 stars• 3.1K reviews

    Duration

    5.5 to 6 Hours

    Includes

    Classroom session, guided snorkel

    Highlights

    Explore Key Largo’s reef and mangrove environments on a guided snorkel program centered on fish identification and citizen science. Learn observation skills that help you recognize fish and contribute survey data to REEF’s Volunteer Fish Survey Project.

    • Learn fish identification techniques and survey methods from REEF interns
    • Observe fish behavior and key features in natural reef and mangrove habitats
    • Practice shallow surface dives while recording fish throughout the water column
    • Contribute observations that support fish population and ocean-health research

    What's Included

    • Guided snorkel program
    • Fish identification instruction
    • Survey-method instruction

    Important details

    • Arrive for classroom check-in at 11:00 AM and boat check-in at 1:15 PM
    • Ages 5+ only; anyone under 18 must be accompanied by an adult
    • Requires comfortable, unassisted swimming in water deeper than you can stand
    • Wear a snorkel vest while in the water; it is not a life jacket
    • Full-face snorkel masks, weight belts, underwater scooters, and drones are not allowed
    • Alcohol, drugs, smoking, and vaping are not allowed on the property or vessels
    • Expect alternate protected snorkeling sites if ocean or weather conditions prevent visiting a specific site

    Cancellation Policy

    If conditions do not allow a specific site, the captain will choose alternate protected snorkeling sites. If it is known before departure that conditions do not allow a specific site, you can take a full refund or reschedule.

    Product ID: 2J786U

    FAQs

    Yes. You must be able to swim comfortably in water deeper than you can stand without using any flotation or life-saving devices. Flotation devices for non-swimmers are not provided, and snorkel vests are not life jackets.

    All snorkelers and passengers must be 5 years or older. Anyone under 18 must be accompanied by an adult.

    No. Full-face snorkel masks are not allowed on board.

    Meeting details

    REEF Campus, 98380 Overseas Hwy, Key Largo, FL 33037

    Experience provided by Silent World

    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

    REEF Snorkel Program

    $102.15

    0

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      No booking or service fees, ever

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    Review summary

    4.9
    Excellent
    3.1K reviews•Google Maps
    2,552
    60
    17
    7
    21

    Silent World has clearly figured out the formula for making both nervous beginners and experienced divers feel right at home. What really jumps out from recent visitors is how much the crew matters to the experience. People repeatedly mention captains like Aaron, Killian, and Jeff by name, along with dive instructors and deckhands like Will, Julisa, Alex, Ashlyn, and Murphy. These aren't just competent guides checking boxes. They're described as funny, engaging, patient, and genuinely enthusiastic about what they do. Several reviewers note the crew's willingness to adapt, whether that meant helping someone with knee issues back into the boat without judgment, varying dive sites for a guest doing multiple trips, or making first-time boat divers feel completely prepared and confident. The operation itself gets consistently high marks for being well-organized and thoughtful about the details. Guests appreciate the clean, shaded boats with dry storage, complimentary reef-safe sunscreen, snacks and drinks, and nice facilities at the dock. The diving and snorkeling sites, particularly the Christ of the Abyss statue, seem to deliver on the promise of exploring John Pennekamp Coral Reef. One minor complaint surfaced about inappropriate jokes and lack of dress code enforcement from other guests, which earned a three-star review, but that's an outlier in an otherwise glowing collection of feedback. The front office staff also gets props for being friendly and handling arrangements professionally, making the whole experience smooth from initial phone call to final dive.

    What people are saying

    Review 1 of 5
    5/5

    Our snorkel trip was a lot of fun. Ceasar and Jolisa were amazing help and very entertaining. We saw eagle rays, barracuda, a stingray, a turtle and lots of fish. The Jesus statue was very cool to see. It was a great day on the water!

    Photo of Jerry Stein

    Jerry Stein

    September 2, 2026

    Review 1 of 1
    5/5

    Our snorkel trip was a lot of fun. Ceasar and Jolisa were amazing help and very entertaining. We saw eagle rays, barracuda, a stingray, a turtle and lots of fish. The Jesus statue was very cool to see. It was a great day on the water!

    Photo of Jerry Stein

    Jerry Stein

    September 2, 2026

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