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Cabana Services

Water sports services and tours are weather dependent and are subject to closure in unsafe conditions.

Gratuity for lessons and tours is not included. Prices listed do not include tax.

Kiteboarding lessons in the Florida Keys.


Cable for Kiteboarding

A 30-minute classroom style ground school explaining all of the basics of the sport of kiteboarding followed by approximately one hour on the water learning board skills specific to kiteboarding. You will learn edge control, upwind riding, board starts, and transitions. The course is structured for 1 to 2 participants. Please inquire for pricing for additional riders. This is step #1 in our highly recommended three-part learning experience. 

$249 per person

Intro to Kite Flying

If you’ve mastered the board, this two-hour course will teach you setup and break down of the kite, kite control, self-rescue, body dragging, power strokes, one handed flying and some additional techniques. Highly recommend taking Cable for Kiteboarding prior to taking this class if you have no prior board experience. This is step #2 in our highly recommended three-part learning experience.

$249 for one person

$299 for two people

Kiteboarding Lessons

If you have taken Cable for Kiteboarding and/or Intro to Kite Flying, then you are ready for this. Our three-hour courses are booked daily dependent on weather conditions and are goal oriented and customized to the student. Price is based on one-to-one, student to instructor ratio. Additional students can be added for $100* per student.

$399 for one person

$499 for two people

Guaranteed to Shred Package

Do all three lessons!

$849 for one person

$999 for two people

eFoil lessons in the Florida Keys.


eFoils are silent, environmentally conscious and don’t rely entirely on weather conditions. It allows you to maneuver at faster speeds and to enjoy a unique feeling that is a mixture of floating and flying. We offer lessons for all experience levels as well as a three-part course to get you to an advanced level by the end of your stay.

One Person, One Board - $350
Two People, One Board - $400

Two People, Two Boards - $650
Our popular beginners course right out front of our beautiful resort! A two-hour introduction to eFoiling, including approximately 90 minutes on the water depending on battery life. Your coach will be by your side the entire time giving helpful tips and demonstrating all the important steps live on the water. By the end, you will be able to "fly" completely freely over the ocean.

Advanced eFOIL Lesson
One Person, One Board - $300
For experienced riders. No ground school, get right out on the water. 

PRO eFOIL Lesson
One Person, One Board - $250
If you are already an advanced foiler, then we can put you directly on the Pro, with the 32" long mast with a gold propeller underneath and give you our favorite foils to test ride. Try out different foils until you find the best setup for you. 

Become a PRO eFOIL Package
Take all three eFoil lessons - from beginner to pro - as a package deal. Become a confident eFoil rider by the end of your stay!

Sandbar sailing trips in the Florida Keys


Sailing Lessons

A brief classroom lesson explaining parts of the boat and sails plus basic wind theory, followed by a 1.5 to 2 hour destination sail depending on wind conditions.

$199 for up to 4 adults or 5 kids

Sandbar Sail

Sail on a captained sailboat to our local sandbar where you may enjoy complimentary beverages. Other food & beverage options available by request, additional fees may apply.

$249 for up to 5 passengers (weight dependent)

Be Your Own Captain

Are you an experienced sailor? Pass a skills assessment and enjoy a rental package with our Hobie Cat. Reservations required.

Hobie Wave – $60* per hour

Sailing Club – $499* per week (up to 3 hours per day)

Kayaks and paddle boards in Marathon, Florida.

Kayaks and Paddle Boards

Explore the Flats

Access to kayaks and inflatable paddle boards is included in your stay.

Whether you're an avid kayaker or you want to try the stand-up paddle board for the first time, the flats are the perfect spot for everyone. On a calm, clear day, paddlers can look for bonefish, tarpon, horseshoe crabs, sting rays, nurse sharks, corals, and so much more.

Kayaks and inflatable paddle boards can be signed out from our Cabana Staff on a first-come, first-served basis from 9 a.m. to 4 p.m. daily. All participating guests must sign a waiver and check in with staff before using equipment.

Ask about upgrading to our BOTE paddle boards or scheduling a guided mangrove, sunrise, or sunset tour.

Two bikes on the beach in Grassy Key, Florida.

Bike Rentals

Explore Grassy Key

Grassy Flats is proud to offer a full fleet of Priority Bicycles, some of the nicest beach cruisers on the market! Bike down to Bongo's for a cold beer, or ride the Grassy Key bike path all the way into Marathon.

$15 per day

$50 per week

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