Grassy Flats Resort & Beach Club

Call Directions Website Contact the business

Grassy Flats Resort & Beach Club A boutique Resort & Beach Club, thoughtfully operated in Grassy Key, FL.
(1)

10/16/2026

685 of you entered. One of you is coming to the Florida Keys.

Congrats Nilska Rooke , you just won 3 free nights at Grassy Flats! Check your email🤍.

To everyone who entered: thank you. Keep an eye on your inbox, your consolation prize is on the way.


Pinned first comment (Instagram):

Everything that can go wrong on a Florida Keys vacation, and how Grassy Flats handles each one. Book your stay: https://...
10/16/2026

Everything that can go wrong on a Florida Keys vacation, and how Grassy Flats handles each one. Book your stay: https://www.grassyflats.com

A pool full of kids. Planning every single day. Weather that won't cooperate. Driving everywhere. Getting bored by day two.

Grassy Flats on Grassy Key, in Marathon, has an answer for each one. An adults-only side and a family side. Five watersports out front. Everything you need within 2 miles.

The long answers, written with owner Matt Sexton, who raised his own kids here, are in the first comment.

10/14/2026

The only thing on time in the Keys. Sunset.

Send this to the friend who’s always running late.

3 days left to win 3 free nights at Grassy Flats in the Florida Keys.Enter here: https://grassyflats.pages.dev/giveawayA...
10/12/2026

3 days left to win 3 free nights at Grassy Flats in the Florida Keys.
Enter here: https://grassyflats.pages.dev/giveaway

Already entered on our other post? You're good.

Follow Grassy Flats, tag 3 friends on this post, and answer 3 simple questions about your dream Florida Keys stay.

Entries close October 14 at midnight ET. Winners announced October 15.

No purchase necessary. Must be 21+ and a US resident. Stay must be completed by December 31, 2026. Exclusions apply for available dates. Void where prohibited. This giveaway is not sponsored, endorsed or administered by, or associated with, Instagram or Meta.

10/09/2026
10/07/2026

Some people come to the Keys to slow down. Some come for this.

Kiteboarding at sunset, when the wind is right. Lessons run out of our cabana with Florida Keys Waterman's Co.

10/06/2026

Why do the blades fold?

So nothing slows you down. Nick, who runs foil lessons out of our cabana, shows it on the Foil Drive. Motor on, the prop opens and pushes you. Let off and the blades fold back, so they don't catch the water and work like a brake.

Find the swell, kick off the motor, keep riding.

Try it at the cabana this season: grassyflats.com

Full breakdown, Foil Drive vs eFoil: youtu.be/PUtFXH81qAA

10/05/2026

Welcome to Grassy Flats.

Live music, a sauna, a hammock on the beach, lunch from the market, and the only cable wakeboard park in the Florida Keys a mile down the road.

One spot in Marathon for the whole trip: grassyflats.com

10/05/2026

Where do families actually stay in the Florida Keys?

Not a hotel room. Not a rental where you drive to everything.

The Conch House is your own place. Two or three bedrooms with doors that close, a full kitchen, a balcony over the water. Then you walk outside and the Keys are already there. Groceries at Land and Sea Market, kayaks and paddleboards at the water, a family pool, an adults-only pool, live music most weeks.

You will still have to make breakfast. The market is at the front door.

Rates and dates at the link in bio.

Address

58182 Overseas Highway
Marathon, FL
33050

Opening Hours

Monday 7am - 9pm
Tuesday 7am - 9pm
Wednesday 7am - 9pm
Thursday 7am - 9pm
Friday 7am - 9pm
Saturday 7am - 9pm
Sunday 7am - 9pm

Telephone

+13059984590

Alerts

Be the first to know and let us send you an email when Grassy Flats Resort & Beach Club posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Grassy Flats Resort & Beach Club:

Shortcuts

Share

Category