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    Marathon Mermaid

    Marathon Mermaid

    5.0 • 3.8K reviews
    Marathon, FL

    Marathon Mermaid invites guests to experience the Florida Keys from the water aboard a one-of-a-kind, custom-built vessel. Founded by Angela, a former scuba instructor and passionate local ocean expert, the team offers memorable a...

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    Book Marathon Mermaid

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    Marathon Sandbar Cruise

    Cruise Marathon’s waters, then float and paddle at a local sandbar

    From$130person
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    Marathon Sunset Cruise

    An evening cruise with champagne, music, and sunset views from the water

    From$90person
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    Snorkel Sombrero Key Light Reef From Marathon

    Snorkel Sombrero Reef with gear included on the Marathon Mermaid

    From$112person

    What people are saying

    Review 1 of 4
    5/5

    It was an awesome experience! One suggestion: if you could add seasickness medicine to the "What You Need to Prepare" list, that would be great. Also, thank you so much for the hair ties!

    H

    Hyo

    Verified

    July 1, 2026

    Review 1 of 1
    5/5

    It was an awesome experience! One suggestion: if you could add seasickness medicine to the "What You Need to Prepare" list, that would be great. Also, thank you so much for the hair ties!

    H

    Hyo

    Verified

    July 1, 2026