Grassy Key Boat Tours
25 boats available
The best out of 25 boat tours in Grassy Key - enter dates to check availability
Top Grassy Key Destinations
Top Boat Tours in Grassy Key
Grassy Key: 25 boats available
Double Decker Tritoon with Waterslide
Marathon • 26 ft • 6 persons
Double Decker Tritoon with Waterslide is a 2021 Grand Island Double Decker Waterslide Pontoon based out of Marathon. "I came down to Marathon with my husband and 2 kids last weekend (Feb 2025), and wanted a no-stress excursion for the whole family." — BoatBooker Member,
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trips fromUS $599
Living Like Larry Charters
Marathon • 24 ft • 6 persons
Set sail aboard the stunning 2016 NauticStar 243DC Deck Boat, docked in the picturesque Marathon. "“Captain Larry gave us an unforgettable experience! He was incredibly friendly, courteous, and accommodating from start to finish." — Guy,
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trips fromUS $550
Ana Banana Fishing Company
Marathon • 40 ft • 6 persons
Embark on an unforgettable adventure aboard the Ana Banana, a beautifully restored 2022 Luhrs Express Sport Fishing Yacht, now available for your ultimate cruising experience in Marathon.
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trips fromUS $995
Manicsportfishing Charters
Marathon • 25 ft • 6 persons
Set sail with Manicsportfishing Charters, a 2016 Edgewater 25 Center Console, based out of scenic Marathon, Florida.
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trips fromUS $795
Hennessy Sportfishing
Marathon • 28 ft • 6 persons
Embark on an unforgettable adventure with Hennessy Sportfishing! "We had an amazing trip with Kerry. He brought us to a reef to snorkel and out to a sand bar." — Stephanie,
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trips fromUS $400
Catch and Cruise Adventures
Marathon • 48 ft • 6 persons
Catch and Cruise Adventures is a 1967 Daytona Sportfish Sportfishing based out of Marathon. "The boat was very nice! We had the boat to ourselves for a sunset cruise." — Carie,
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trips fromUS $500
SeaEO I – Marathon
Marathon • 38 ft • 13 persons
Experience the ultimate adventure on the 2021 Axopar 37 XC, a sleek and versatile vessel based in Marathon. "We did the 4 hour option from Marathon with Captain Daniel and had the most incredible time." — Elizabeth,
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trips fromUS $899
Callion Charters
Marathon • 25 ft • 5 persons
Come join us for an unforgettable experience as we take you on unique eco and sunset cruises through the scenic waters of Marathon, Florida.
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trips fromUS $500
Ana Banana Fishing Company
Marathon • 30 ft • 6 persons
Ana Banana Fishing Company is a 2014 Grady White Release Center console (restored in 2023), based out of Marathon.
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trips fromUS $895
Infinite Blue Charters
Marathon • 50 ft • 6 persons
Step aboard a luxurious 50-foot SeaRay in the heart of Marathon and immerse yourself in the breathtaking beauty of the Florida Keys.
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trips fromUS $450
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