Key Largo Snorkeling Tour with Mask plus Fins and Vest Included
Key Largo, United States

Key Largo Snorkeling Tour with Mask plus Fins and Vest Included

Outty Ranking 75 4.5 · 798 traveler reviews2.5 hoursFrom $68
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Outty Ranking

75/100

Strongly Recommended. Our proprietary evaluation. How we score

Traveler rating

4.5/5

Based on 798 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Key Largo Snorkeling Tour with Mask plus Fins and Vest Included worth booking?

Key Largo Snorkeling Tour with Mask plus Fins and Vest Included is a 2.5-hour experience in Key Largo, United States, from $68 per person. It scores 75 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.5/5 rating across 798 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
75 / 100
Rating
4.5/5 (798)
Duration
2.5 hours
From
$68 per person

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral reefs located at the "World Famous" Key Largo National Marine Sanctuary, also known as the original John Pennekamp State Park. Our friendly crew specializes in kids, families, and first time snorkelers. You will be absolutely amazed at the underwater world that lives just offshore of Key Largo. Each snorkel tour visits one location, one coral reef per tour to ensure maximum water time. ** INCLUDED: High quality rental gear (mask, fins, float vest) included with all snorkel tours provided by Sundiver. ** NOT INCLUDED: SNORKEL We sell very affordable high quality souvenir snorkels made of 100% silicone available in many colors for purchase during check in.

What you get

    About this experience

    Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral reefs located at the "World Famous" Key Largo National Marine Sanctuary, also known as the original John Pennekamp State Park. Our friendly crew specializes in kids, families, and first time snorkelers. You will be absolutely amazed at the underwater world that lives just offshore of Key Largo. Each snorkel tour visits one location, one coral reef per tour to ensure maximum water time. ** INCLUDED: High quality rental gear (mask, fins, float vest) included with all snorkel tours provided by Sundiver. ** NOT INCLUDED: SNORKEL We sell very affordable high quality souvenir snorkels made of 100% silicone available in many colors for purchase during check in.

    What's included

    Included

    • High Quality Mask
    • Fins / Flippers
    • Safety Vest

    Not included

    • Snorkels are NOT included. You can bring your own or we offer new snorkels for sale during check-in
    • Important Note: If you bring your own gear, "Full-Face" masks are NOT permitted for usage.

    Where it starts and ends

    Meeting point

    Key Largo

    The location you need to check-in depends on what direction you are traveling to us from? Please refer to separate confirmation email from Tripadvisor with subject line "Your tour operator sent you a message about your Tripadvisor booking" for link to click to learn which location to check in.

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    The location you need to check-in depends on what direction you are traveling to us from? Please refer to separate confirmation email from Tripadvisor with subject line "Your tour operator sent you a message about your Tripadvisor booking" for link to click to learn which location to check in.

    Options you can book

    • 5:30pm Sunset/Snorkel Tour

      Duration: 2 hours 30 minutes

    • 3pm Shallow Reef Snorkel Tour

      Duration: 2 hours 30 minutes

    • 9am Christ Statue Snorkel Tour

      Duration: 2 hours 30 minutes

    • 12pm Shallow Reef Snorkel Tour

      Duration: 2 hours 30 minutes

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 30 travelers per booking
    Operated by
    Sundiver Snorkel Tours

    Know before you go

    • Infants and small children can ride in a pram or stroller
    • Service animals allowed
    • Public transportation options are available nearby
    • Infants are required to sit on an adult’s lap
    • Not recommended for travelers with poor cardiovascular health
    • Suitable for all physical fitness levels
    • IMPORTANT MESSAGE: You MUST know how to swim to snorkel with Sundiver. If you don't know how to swim but want to join the family, you can stay onboard and enjoy a boat ride for a "Riders Fee".
    • CHECK IN POLICY: You MUST check in at least ONE HOUR prior to trip time.
    • We do not allow the “full face” snorkel mask to be used while snorkeling with Sundiver. They have a faulty design that can malfunction and be dangerous to the user.
    • We visit ONE location, One Coral Reef per snorkel tour.
    • There are NO REFUNDS for missing the boat. No Exceptions.
    • Please sign online liability release waiver prior to check-in, the link will be in a confirmation email coming from Farehabor bookings.
    • IMPORTANT NOTE: You MUST know how to swim to snorkel with Sundiver. If you don't know how to swim but want to join the family, you can stay onboard and enjoy a boat ride for a "Riders Fee".

    Photos

    Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 2Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 3Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 4Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 5Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 6Key Largo Snorkeling Tour with Mask plus Fins and Vest Included, photo 7

    What travelers are saying

    Outty’s summary of the themes that recur across 797 traveler reviews. Written by us, not quoted from reviewers.

    The guide

    3 mentions

    Travelers single out the guide as the reason the experience works.

    Knowledge and storytelling

    2 mentions

    Reviewers describe the commentary as informative rather than scripted.

    Traveler reviews

    797 verified traveler reviews for Key Largo Snorkeling Tour with Mask plus Fins and Vest Included. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    594
    4 star
    86
    3 star
    65
    2 star
    27
    1 star
    25
    Sort
    karenlN4806BS · October 2026

    Don’t waste your money booking this trip!

    Worst tour I’ve ever been on. Don’t waste your money! We spent barely an hour in the water and saw nothing but sand and water. Honestly, we could have had the same experience swimming at the beach for free. The captain rushed through the instructions like he was reciting a script. He wasn’t friendly or engaging and showed no interest in making sure we had a good experience. It felt like he was just trying to get the job done. Everyone seemed disappointed, and he couldn’t have cared less. When we returned, the office was already closed, so there was no one available to speak with about our concerns. The whole experience left us feeling like they cared more about taking our money than delivering a worthwhile tour. I would absolutely not recommend this trip to anyone.

    via Tripadvisor

    Charlie_M · October 2026

    Pretty Day…….it was a little choppy at the reef . The crew was awesome and even though we really couldn’t snorkel.

    Great boat ride on A beautiful day ……..just make sure weather conditions are good before going . The winds were little higher than they should have been . We will go back on another trip soon .

    via Viator

    D8079TElisah · September 2026

    Snorkling

    Easy booking, plenty of parking at pick up location and friendly competent guides. Saw lots of beautiful fish, w plenty of time to linger. Wish the sun the sun would have been out for a more vibrant experience.

    via Tripadvisor

    nickdM4044QC · September 2026

    Awesome experience. Awesome crew.

    From the shop to the ship, the employees are great. Excellent captain and guide on ship. Helped make the experience very smooth and stress free. I've never really went snorkeling except messing around in the pool or sumthin so i admit, i was a little nervous but they put you at ease on the ride out. The experience is incredible. The things you see there are so beautiful and it's amazing to see nature in action while they behave as if you're not even there. We had maybe 15-20 other people on the boat with us, but that did not effect our experience at all. I could have stayed in all day but for most people, including my wife, the 1h+ in the water was perfect. For how cheap it is, you can't beat it. Next time that I'm in the keys i would love to see the Christ of the deep with them! Side note: you have to purchase your own snorkel at the shop($15). Not a big deal but figured i would put that in jic. I know how some people are.

    via Tripadvisor

    John_M · September 2026

    Fantastic brilliant

    Fantastic brilliant experience can highly recommend highlight of my holiday the knowledge and expertise of Richard and Ivy was wonderful

    via Viator

    Good to know

    Duration
    2.5 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Price range
    $68 to $75
    Hotel pickup
    No pickup, meet at start point
    Booked in 30 days
    279
    Verdict
    Strongly Recommended

    Who runs this experience

    Operated by Sundiver Snorkel Tours, who run 3 experiences we rank across 1 city, with an average Outty Ranking of 67.4.

    See everything Sundiver Snorkel Tours runs

    Why this scores 75

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)65
    Review evidence (18% weight)89
    Booking momentum (14% weight)87
    Value for money (12% weight)81
    Listing quality (10% weight)85
    Local standing (8% weight)19
    Booking flexibility (8% weight)100

    Key Largo Snorkeling Tour with Mask plus Fins and Vest Included: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Key Largo.

    How much does Key Largo Snorkeling Tour with Mask plus Fins and Vest Included cost?

    +

    Prices start at $68 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Key Largo usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Key Largo Snorkeling Tour with Mask plus Fins and Vest Included take?

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    Plan for about 2.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Key Largo is not rushed.

    Is Key Largo Snorkeling Tour with Mask plus Fins and Vest Included worth it?

    +

    It holds an Outty Ranking of 75 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.5/5 across 798 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Key Largo, and how flexible the cancellation terms are.

    Can I cancel or reschedule Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is Key Largo Snorkeling Tour with Mask plus Fins and Vest Included suitable for kids and families?

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    Yes, all ages are welcome. Families should still weigh the 2.5-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

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    Around 279 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Key Largo can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Key Largo and add a light layer if any part of the 2.5-hour experience runs outdoors or after sunset.

    Where does Key Largo Snorkeling Tour with Mask plus Fins and Vest Included start and how do I get there?

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    The exact meeting point and directions are on your voucher once you book, and they sit in central Key Largo within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Key Largo?

    +

    Key Largo is the dive and snorkel capital of the Keys: John Pennekamp reef trips, Christ of the Abyss snorkels, glass-bottom boats, sunset sails and backcountry eco tours. On Outty we rank every Key Largo experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Key Largo Two Reef Snorkel Tour - All Snorkel Equipment Included!, Half Day Snorkel Trip on Reefs in the Florida Keys, Mangrove Tunnel Kayak Adventure in Key Largo. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Key Largo?

    +

    December to May for clear water and calm seas. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Key Largo?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

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    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    Included: High Quality Mask; Fins / Flippers; and Safety Vest. Not included: Snorkels are NOT included. You can bring your own or we offer new snorkels for sale during; and Important Note: If you bring your own gear, "Full-Face" masks are NOT permitted for usage. Always check the voucher for the final list before you travel.

    Where is the meeting point for Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    The location you need to check-in depends on what direction you are traveling to us from? Please refer to separate confi. Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.

    What languages is Key Largo Snorkeling Tour with Mask plus Fins and Vest Included offered in?

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    It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Key Largo Snorkeling Tour with Mask plus Fins and Vest Included wheelchair or stroller accessible?

    +

    The operator notes: Infants and small children can ride in a pram or stroller; and Infants are required to sit on an adult’s lap. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Key Largo Snorkeling Tour with Mask plus Fins and Vest Included if the weather is bad?

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    This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.

    What do travelers say about Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    Across 798 reviews averaging 4.5 out of 5, recurring themes include the guide, knowledge and storytelling. Travelers single out the guide as the reason the experience works.

    What booking options are available for Key Largo Snorkeling Tour with Mask plus Fins and Vest Included?

    +

    There are 4 options to choose from, including 5:30pm Sunset/Snorkel Tour, 3pm Shallow Reef Snorkel Tour, 9am Christ Statue Snorkel Tour, 12pm Shallow Reef Snorkel Tour. Prices and start times differ by option, so compare them on the booking screen.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Key Largo Snorkeling Tour with Mask plus Fins and Vest Included.

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