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    The Lagoon

    The Lagoon

    4.7 • 221 reviews
    Marathon, FL

    The Lagoon on Grassy Key is more than a day out—it’s a laid-back slice of Keys life where turquoise water and lush palms invite you to play. Glide across the islands’ only cable-powered wakeboard course, tackle a floating aqua par...

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    Book The Lagoon

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    2-Hour Sandbar Sailing Charter

    Sail a captained Hobie Cat to a local sandbar with complimentary beverages

    $282.62
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    Intro Foilboarding Lesson at Keys Cable Park

    Try foilboarding with a 1-hour lesson built for experienced board riders

    $225.86
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    Private Wakeboard Session at Keys Cable Park

    Book a private cable-riding session for groups of 12+ at Keys Cable Park

    From$1,130
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    Private Beginner Cable Wakeboarding at Keys Cable Park

    Learn to ride with a private 2-point cable session at Keys Cable Park

    From$187
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    Kiteboarding Lesson at Keys Cable Park

    Learn kiteboarding fundamentals with cable towing in 1.5 hours

    $225.86
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    E-Foiling Lesson in Marathon, Florida

    Learn to e-foil in 1–2 hours with up to 3 riders

    From$397

    Review summary

    4.7
    Excellent
    221 reviews•Google Maps
    195
    13
    2
    3
    8

    This spot delivers serious fun for families and water sports enthusiasts alike. The Rhum Runner aqua park obstacle course gets rave reviews from kids and adults, with groups ranging from young children to teenagers spending hours laughing and playing. For those interested in wakeboarding, instructor Topher earns consistent praise for getting beginners up and riding quickly, sometimes hitting ramps after just a few sessions. The cable system in the lagoon offers a unique way to learn without a boat. Beyond the water activities, visitors love the laid-back atmosphere with hammocks, corn hole, food from Bongo's beer garden, and impressive murals by street artists throughout the property. The place is pet-friendly and attracts both locals and tourists who keep coming back. Staff generally receive high marks for being friendly and attentive, though a couple reviews mention less-than-stellar customer service at the front desk and bar. The vibe skews casual and relaxed, and families particularly appreciate that it works for a wide age range, making it a solid choice for mixed groups looking for active outdoor fun in the Keys.

    What people are saying

    Review 1 of 3
    5/5

    Kadin and Keys Cable Park made my trip to the keys. He was a 10/10 mentor on the water and the entire staff was extremely helpful. Fun for advanced and beginner riders. Will be coming back every time I’m back in town!

    Photo of Garrett

    Garrett

    April 26, 2026

    Review 1 of 1
    5/5

    Kadin and Keys Cable Park made my trip to the keys. He was a 10/10 mentor on the water and the entire staff was extremely helpful. Fun for advanced and beginner riders. Will be coming back every time I’m back in town!

    Photo of Garrett

    Garrett

    April 26, 2026