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    1. Local experiences/
    2. Things to do in Key Largo…/
    3. Water Activities/
    4. Snorkeling/
    5. 2.5-Hour Shallow Reef Snorkel Tour in Key Largo
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    2.5-Hour Shallow Reef Snorkel Tour in Key Largo

    Snorkel a shallow Key Largo reef with rental gear included

    4.6 stars• 1.2K reviews
    From$85/ personincl. taxes and fees

    Duration

    2.5 Hours

    Includes

    Mask, fins, safety vest

    Highlights

    Explore shallow coral reefs off Key Largo on a 2.5-hour snorkel tour inside the National Marine Sanctuary. Your captain selects a reef based on the day’s conditions.

    • Snorkel over shallow reefs averaging 6–8 ft
    • Watch for tropical fish and other sea life from the surface
    • Use provided mask, fins, and safety vest
    • Buy a silicone souvenir snorkel at check-in if you need one
    • Bring reef-safe lotion sunscreen and cash for sodas on board

    What's Included

    • Mask
    • Fins
    • Safety vest
    • Ice-cold water

    Things to know

    Snorkelers under 18 must book with an adult. Smoking or vaping is not allowed, and you cannot board if intoxicated.

    Cancellation Policy

    Full refund with 48 hours notice before trip time. No refunds for no-shows, missing the boat, late arrival, or if you are intoxicated and not allowed to board. Operator may cancel or reschedule due to inclement weather or other reasons; full refund if operator cancels due to weather or unforeseen circumstances.

    FAQs

    Yes. If you plan to get in the water, you must be physically able to swim independently. If you can’t swim, you can still join as a rider (no swimming or snorkeling).

    No. Your rental gear includes a mask, fins, and a safety vest. You can buy a brand-new silicone souvenir snorkel during check-in if you need one.

    No. Snorkelers under 18 must book the tour with an adult.

    Meeting details

    Key Largo, FL

    Experience provided by Sundiver Snorkel Tours
    Experience provided by Sundiver Snorkel Tours

    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 (650) 414-7338

    Report an issue

    Reference #JFQ74A

    Adult

    $85.87

    Ages 13+

    0

    Child

    $74.43

    Ages 12 & Under

    0

    Rider

    $62.97

    No Swimming or Snorkeling • All Ages

    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

    4.6
    Excellent
    1.2K reviews•Google Maps

    Sundiver consistently delivers excellent snorkeling experiences in Key Largo, with reviewers raving about the professionalism and friendliness of the entire operation. Captains like Joe, Rick, and Mike, along with crew members Justus, Liber, and Ashley, get called out repeatedly for being knowledgeable, safety-conscious, and genuinely helpful. First-timers particularly appreciate how the crew puts them at ease and provides clear instructions for navigating the reefs. The operation runs smoothly from check-in through equipment distribution, maximizing your time in the water. The snorkeling itself is impressive, with guests spotting everything from colorful parrotfish and barracuda to stingrays at shallow, easily accessible reefs. The company emphasizes reef conservation and responsible tourism, which resonates with visitors. Equipment is well-maintained, boats are clean and safe, and the overall experience feels professionally run without being impersonal. Several reviewers mention returning multiple times, which speaks to the consistency of the experience. If you're in the Keys and want a reliable, well-organized snorkeling trip with a crew that genuinely cares about both guests and the reef, this is a solid choice.

    What people are saying

    Review 1 of 5
    5/5

    What a great day 🎉. Beautiful weather, friendly people, beautiful Florida. My daughter and I got to go snorkeling at the reef for the first time and it was absolutely worth it. We got to see beautiful fish, and have a wonderful experience. I recommend Sundiver Snorkel Tours to everyone.

    Photo of Nathanael Barnes

    Nathanael Barnes

    March 29, 2026

    Review 1 of 1
    5/5

    What a great day 🎉. Beautiful weather, friendly people, beautiful Florida. My daughter and I got to go snorkeling at the reef for the first time and it was absolutely worth it. We got to see beautiful fish, and have a wonderful experience. I recommend Sundiver Snorkel Tours to everyone.

    Photo of Nathanael Barnes

    Nathanael Barnes

    March 29, 2026

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