Grassy Key Boat Tours
23 boats available
The best out of 23 boat tours in Grassy Key - enter dates to check availability
Top Grassy Key Destinations
Top Boat Tours in Grassy Key
Grassy Key: 23 boats available
Living Like Larry Charters
Marathon • 24 ft • 6 persons
Set sail aboard the stunning 2016 NauticStar 243DC Deck Boat, docked in the picturesque Marathon. "Larry was easygoing and knowledgeable and his boat was perfect for our family of five." — Jacqueline,
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trips fromUS $550
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 $549
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
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
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
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
Hennessy Sportfishing
Marathon • 28 ft • 6 persons
Embark on an unforgettable adventure with Hennessy Sportfishing! "Kerry is an excellent captain. He was very engaging and attentive to our needs and worked hard to make the day one we will never forget." — John,
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trips fromUS $400
Salt n Sun
Marathon • 29 ft • 6 persons
Introducing Saltnsun, a 1985 Topaz Express moored in the beautiful waters of Marathon.
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trips fromUS $750
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See all 23 boats in Grassy Key