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    Island Girls Excursions

    Island Girls Excursions

    4.9 • 218 reviews
    Marathon, FL

    Island Girls Excursions is a family-run boat tour company in Marathon, sharing the Florida Keys through the same waters their family has known and loved for generations. Aboard a spacious, custom-built 52-foot catamaran, guests ca...

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    Book Island Girls Excursions

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    Sand Dollar Swim Cruise in Marathon

    Start the day with a family-friendly Florida Keys morning on the water

    From$106person
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    Sunset Catamaran Cruise in Marathon

    Sail calm Florida Keys waters with seafood and a champagne toast

    From$79person
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    4-Hour Sandbar Cruise in Marathon

    Swim, float, and relax at a local Florida Keys sandbar aboard a spacious catamaran

    From$113person

    What people are saying

    Review 1 of 4
    5/5

    Crew was great (especially the seagull queen Sienna 😜) We basically had the whole boat to ourselves during a slow week. Boat was comfortable, clean, and entertaining. The sandbar itself was cool but nothing special, although I'm a tough critic, but the kids had fun and it made for a nice day out.

    Photo of Phil DePaul

    Phil DePaul

    August 17, 2026

    Review 1 of 1
    5/5

    Crew was great (especially the seagull queen Sienna 😜) We basically had the whole boat to ourselves during a slow week. Boat was comfortable, clean, and entertaining. The sandbar itself was cool but nothing special, although I'm a tough critic, but the kids had fun and it made for a nice day out.

    Photo of Phil DePaul

    Phil DePaul

    August 17, 2026