Marathon Snorkel Adventure in Key West, United States
Key West, United States

Marathon Snorkel Adventure

Outty Ranking 553 hoursFrom $60
Instant mobile ticketSpots available today

Outty Ranking

55/100

Worth a Look. Our proprietary evaluation. How we score

Traveler rating

Not yet rated

No traveler reviews have been published for this experience yet.

Quick answer

Is Marathon Snorkel Adventure worth booking?

Marathon Snorkel Adventure is a 3-hour experience in Key West, United States, from $60 per person. It scores 55 out of 100 on the Outty Ranking, which we label “Worth a Look”. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
55 / 100
Rating
Not yet rated
Duration
3 hours
From
$60 per person

What makes this tour unique is the opportunity to snorkel at Sombrero Reef, one of the Florida Keys’ most beautiful and expansive coral reef systems. After cruising approximately four nautical miles offshore aboard a 31-foot motorized catamaran, guests spend about 45 minutes exploring a vibrant underwater ecosystem filled with mature coral formations, colorful tropical fish, sea fans, sponges, rays, sea turtles, and other marine life. The combination of a scenic offshore boat ride, an uncrowded open-water setting, and the chance to experience a thriving natural reef makes this more than a typical snorkeling trip. It offers guests an up-close look at the incredible marine environment that makes the Florida Keys so special.

What you get

    About this experience

    What makes this tour unique is the opportunity to snorkel at Sombrero Reef, one of the Florida Keys’ most beautiful and expansive coral reef systems. After cruising approximately four nautical miles offshore aboard a 31-foot motorized catamaran, guests spend about 45 minutes exploring a vibrant underwater ecosystem filled with mature coral formations, colorful tropical fish, sea fans, sponges, rays, sea turtles, and other marine life. The combination of a scenic offshore boat ride, an uncrowded open-water setting, and the chance to experience a thriving natural reef makes this more than a typical snorkeling trip. It offers guests an up-close look at the incredible marine environment that makes the Florida Keys so special.

    What's included

    Included

    • Carbonated beverages
    • Use of snorkeling equipment
    • Snorkeling at North America's only living barrier reef

    Not included

    • There is NO BATHROOM on the boat
    • Alcoholic beverages
    • Gratuity- Groups of 8 or more are subject to an automatic gratuity service fee of ten percent.
    • Towel

    Where it starts and ends

    Meeting point

    Key West

    All guests must complete their digital waivers, prior to check in. These will be provided via email. Once waivers are completed, guests check in 30 min prior to departure at the Fury "Neptune", at Faro Blanco Marina 1996 Overseas Highway, Marathon, FL.

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    All guests must complete their digital waivers, prior to check in. These will be provided via email. Once waivers are completed, guests check in 30 min prior to departure at the Fury "Neptune", at Faro Blanco Marina 1996 Overseas Highway, Marathon, FL.

    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 15 travelers per booking
    Operated by
    Fury Water Adventures

    Know before you go

    • Infants are required to sit on an adult’s lap
    • Not recommended for travelers with poor cardiovascular health
    • Suitable for all physical fitness levels
    • Guests must know how to swim to snorkel
    • Guests must sign a liability waiver to participate

    Photos

    Marathon Snorkel Adventure in Key West, photo 2Marathon Snorkel Adventure in Key West, photo 3Marathon Snorkel Adventure in Key West, photo 4Marathon Snorkel Adventure in Key West, photo 5Marathon Snorkel Adventure in Key West, photo 6

    Good to know

    Duration
    3 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Price range
    $60 to $80
    Hotel pickup
    No pickup, meet at start point
    Booked in 30 days
    0
    Verdict
    Worth a Look

    Who runs this experience

    Operated by Fury Water Adventures, who run 13 experiences we rank across 1 city, with an average Outty Ranking of 68.9.

    See everything Fury Water Adventures runs

    Why this scores 55

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

    Traveler sentiment (30% weight)77
    Review evidence (18% weight)0
    Booking momentum (14% weight)0
    Value for money (12% weight)100
    Listing quality (10% weight)83
    Local standing (8% weight)50
    Booking flexibility (8% weight)100

    Marathon Snorkel Adventure: questions travelers ask

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

    How much does Marathon Snorkel Adventure cost?

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    Prices start at $60 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Key West usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Marathon Snorkel Adventure take?

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    Plan for about 3 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 West is not rushed.

    Is Marathon Snorkel Adventure worth it?

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    It holds an Outty Ranking of 55 out of 100, which we label "Worth a Look". That score blends traveler sentiment (0/5 across 0 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Key West, and how flexible the cancellation terms are.

    Can I cancel or reschedule Marathon Snorkel Adventure?

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    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 Marathon Snorkel Adventure suitable for kids and families?

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    Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Marathon Snorkel Adventure?

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    Around 0 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 West 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?

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    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Key West and add a light layer if any part of the 3-hour experience runs outdoors or after sunset.

    Where does Marathon Snorkel Adventure 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 West 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 West?

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    Key West is a boat town. The only living coral barrier reef in the continental US sits seven miles offshore, and reef trips, sunset catamarans and backcountry kayak runs are the core bookings, alongside Hemingway house and Duval history walks. Our ranking weighs boat capacity and reef site rotation, which separates the good operators from the party cruises. On Outty we rank every Key West experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Guided Bike Tour of Old Town Key West, Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset, Shark and Wildlife Viewing Adventure in Key West. 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 West?

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    December to April, dry season and calm reef water. 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 West?

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    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 Marathon Snorkel Adventure?

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    Included: Carbonated beverages; Use of snorkeling equipment; and Snorkeling at North America's only living barrier reef. Not included: There is NO BATHROOM on the boat; Alcoholic beverages; Gratuity- Groups of 8 or more are subject to an automatic gratuity service fee of ten perc; and Towel. Always check the voucher for the final list before you travel.

    Where is the meeting point for Marathon Snorkel Adventure?

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    All guests must complete their digital waivers, prior to check in. These will be provided via email. Once waivers are completed, guests check in 30 min prior to departure at the Fury "Neptune". Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.

    What languages is Marathon Snorkel Adventure 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 Marathon Snorkel Adventure?

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    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 Marathon Snorkel Adventure wheelchair or stroller accessible?

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    The operator notes: 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 Marathon Snorkel Adventure 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.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Marathon Snorkel Adventure.

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