Room in boutique hotel in Marathon, Florida, United States

6 guests
3 bedrooms
3 beds
2 private baths

Rated 4.88 out of 5 stars.80 reviews

Hosted by Grassy Flats

7 years hosting

Listing highlights

On-site watersports from the dock

Kayaks and paddleboards are included, with kiteboarding, sailing, and efoiling also available

Welcoming staff, spacious rooms

Guests highlight the friendly, helpful staff and the spacious, clean rooms

Our spacious three-bedroom suites offer three private rooms with one king-sized bed, two queen-sized beds, and two full baths, with extra room for all of your water sports gear.

These deluxe suites can comfortably accommodate up to six people with double occupancy per room, so grab some friends and come soak up the vibes!

A full kitchen gives you all the tools and space you need for families and friends to enjoy meals together.

The space
Kiteboard. Paddle board. EFoil. Sail. Rest. Relax. Repeat.

If you're looking for sunny, adventure-filled days, and warm, breezy evenings sipping cocktails under the tiki, this is the spot for you.

Unplug and unwind at Grassy Flats, a family-owned boutique resort located on Grassy Key.
We are focused on sustainable hospitality, action watersports, and providing personalized services and memorable experiences for our guests. We are an environmentally conscious resort and are dedicated to operating as sustainably as we can.

With modern amenities and historical touches, Grassy Flats offers a classic "olde Florida" feel.

No Resort Fees, Parking Fees or WiFi Fees.

Restaurant hours:
The Rhum House: Upscale surf and turf.
Closed for September and October

The Palm Deck rooftop bar:
Closed for summer, reopens November 1.

Bales Away Tiki Bar:
Poolside drinks and beach bites.
Open daily 12pm - 6pm

Grassy Key Land and Sea Market:
Breakfast 6am - 11am
Lunch 11am - 4pm
Evening Menu 4 - 9pm

Please Note:
As a beachfront property in the Florida Keys, our shoreline is subject to seasonal Sargassum seaweed, which naturally comes and goes with the tides and winds. When present, our team removes seaweed as needed and grooms the upland beach areas daily for your enjoyment.

The flats and water in front of the property remain accessible via a ladder off our dock, allowing guests to enjoy the ocean without entering through any seaweed that may be present.

Guest access
Access to kayaks and paddle boards is included in your rate.
Kiteboarding, sailing, efoiling, and bikes available for additional fees.

All watersports are subject to availability and weather conditions.

Please note: Our dock is for observation purposes only. We cannot accommodate boat parking due to the shallow water.

As a beachfront property in the Florida Keys, our shoreline is subject to seasonal Sargassum seaweed, which naturally comes and goes with the tides and winds. When present, our team removes seaweed as needed and grooms the upland beach areas daily for your enjoyment.

The flats and water in front of the property remain accessible via a ladder off our dock, allowing guests to enjoy the ocean without entering through any seaweed that may be present.