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Grassy Key: Your Destination for All Things Action

If you’re planning a fun-filled Florida Keys getaway, Grassy Key is the perfect destination. At Grassy Flats Resort, guests can enjoy a wide range of outdoor activities—from high-energy adventures like kiteboarding, eFoiling, wakeboarding, and sailing to more relaxed options such as biking, paddleboarding, and kayaking. Whether you’re traveling with family, friends, or as a couple, Grassy Flats offers something for every age and activity level, making it an ideal choice for an unforgettable Keys vacation. Grassy Key is the place to be!

Kiteboarding in the Florida Keys.

Kiteboarding

Learn to ride or take your skills to the next level with our expert instructors and top-of-the-line equipment.

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eFoil lessons in the Florida Keys.

eFoiling

Learn to ride the "magic carpet" with a personalized eFoil lesson on the flats.

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Sailboat by the dock in Grassy Key, Florida.

Sailing

Sit back and relax while we take you on a sandbar sail, or let us show you the ropes with a sailing lesson.

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Paddle boarding in the Florida Keys.

Paddling

Whether you're an experienced paddler or just trying it out, the flats is the perfect spot to explore our unique Florida Keys ecosystem. Kayaks and paddle boards included in every stay!

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People enjoying an Aquabana floating cabana at Grassy Flats Resort in the Florida Keys.

Aquabanas

Float your worries away in an Aquabana! Relax in style, and add a bucket of beers or a bottle of wine for ultimate relaxation. 

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Fishing in the Florida Keys with Rhum Line fishing charters.

Rhum Line Charters

​Explore the Florida Keys with Overseas Excursions! Book a deep sea fishing trip for an exhilarating experience or a sandbar or snorkel charter to unwind and explore the underwater world.

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Wakeboarding at Keys Cable Park at The Lagoon on Grassy Key.

Wakeboarding

Keys Cable offers a beginner and an advanced cable for riders of all levels.

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Have fun on the Rhum Runner floating obstacle course in Marathon, Florida.

Rhum Runner Aqua Park

Jump, run, slide, and splash across the floating obstacle course at The Lagoon on Grassy Key.

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Riding a foil board across the Lagoon in Grassy Key, Florida.

foiling

Are you bored with years of being a master board rider and looking for the next thrill? This course is for you!

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Bikes on the beach in Grassy Key, Florida.

Biking

Bike down the Florida Keys Overseas Heritage Trail on a Grassy Flats beach cruiser.

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