Grassy Flats Resort & Beach Club

Hotel
2 stars
58182 Overseas Highway, 33050, Marathon, Florida, United States
Marathon, FL
+1 305 998 4590
8.8
Excellent
based on 557 reviews
557 verified ratings
Thu 6/18
-
Fri 6/19
2 guests, 1 room
Deals from
$248
/Cheapest rate per night
Provider
Nightly total
$248
$301
$308
22 more Grassy Flats Resort & Beach Club deals
22 more Grassy Flats Resort & Beach Club deals
Building
Bedroom
Balcony
Bedroom
Balcony
Other
Building
Balcony
Balcony
Balcony
Balcony
Bedroom
Beach
Other
Bedroom
Other
Pool
Bedroom
Bedroom
Bathroom
Living room
Bedroom
Kitchen
Other
Bedroom
Bedroom
Bedroom
Bar
Bedroom
Other
Building
Kitchen
Bedroom
Bedroom
Bedroom
Bedroom
Hotel amenity
Bedroom
Bedroom
Other
Other
Photos of Grassy Flats Resort & Beach Club
View a collection of 41 photos showcasing the rooms, amenities, and facilities of Grassy Flats Resort & Beach Club to help you visualize your stay. Photos for this property were last updated on June 11, 2026.
Rooms
About
Reviews
Similar hotels
Location
FAQ

Best deals for Grassy Flats Resort & Beach Club

Explore the most appealing deals available for Grassy Flats Resort & Beach Club, ensuring you get the best value for your stay. Properties were last updated on June 11, 2026.
Thu 6/18
-
Fri 6/19
Double room
2 queen beds
$367
nightly with fees
Standard room
2 queen beds
$248
nightly with fees
Deluxe room
1 king bed
$491
nightly with fees
King room
bed type unknown
$501
nightly with fees
Queen room
2 queen beds
$637
nightly with fees
How do payments to us affect ranking and how do we rank results?
Learn more
*Total includes estimated local taxes & fees payable on check out.
Prices are based on 1 night, including fees but not including taxes.
Cookie settings
Best priceguarantee

About Grassy Flats Resort & Beach Club

Discover essential information, amenities, and features of Grassy Flats Resort & Beach Club, providing insights into what to expect during your stay. Information on this property was last updated on June 11, 2026.
Along with 2 outdoor pools, this smoke-free hotel has a restaurant and a bar/lounge. Free WiFi in public areas and free self parking are also provided. Additionally, a poolside bar, a sauna, and a hot...

Good to Know

Check-in time4:00 PM
Check-out time11:00 AM
Payment & CancellationPolicies vary by room type and provider.
Front desk number+1 305 998 4590

Perks and amenities at Grassy Flats Resort & Beach Club

A comprehensive list of on-site, in-building, and in-room amenities you’ll find at Grassy Flats Resort & Beach Club
  • Outdoor pool
  • Restaurant
  • Bar/Lounge
  • Free Wi-Fi
  • Tea/coffee maker
  • Coffee machine
  • Free parking
  • Wi-Fi available in all areas
  • Flat-screen TV
  • TV

General

  • Wine glasses
  • ATM on-site
  • Electric kettle
  • Entire unit wheelchair accessible
  • Family rooms
  • Fan
  • Fire extinguisher
  • Flat-screen TV
  • Free toiletries
  • Garden view
  • Heated pool
  • Smoke alarms
  • Hardwood or parquet floors
  • Heating
  • Hypoallergenic
  • Hypoallergenic pillow
  • Inner courtyard view
  • Hot tub
  • Outdoor pool
  • Key card access
  • No smoking
  • Kitchenware
  • Restaurant
  • Bar/Lounge
  • Express check-out
  • Hairdryer
  • Lowered sink
  • Cable or satellite TV
  • Air-conditioned
  • Non-feather pillow
  • Outdoor furniture
  • Outdoor fireplace
  • Free parking
  • Pool towels
  • Pool view
  • Pool with a view
  • Private bathroom
  • Kitchen
  • Designated smoking area
  • Private entrance
  • Private parking
  • Raised toilet
  • Increased accessibility
  • Roll-in shower
  • Beach chairs
  • Beach towels
  • Linens
  • Towels
  • Safety deposit box
  • Saltwater pool
  • Grill
  • Sea view
  • Seating area
  • Elevator
  • Shampoo
  • Pool bar
  • Shower
  • Dishwasher
  • Iron and ironing board
  • Oven
  • Accessible by elevator
  • Accessible parking
  • Adapter
  • Additional bathroom
  • Microwave
  • Socket near the bed
  • Additional toilet
  • Sofa
  • Balcony
  • Bathtub
  • Stovetop
  • Body soap
  • Bottle of water
  • Tea/coffee maker
  • Tile/marble floor
  • Toaster
  • Refrigerator
  • Toilet
  • Toilet paper
  • Toilet with grab rails
  • Trash cans
  • Coffee machine
  • TV
  • Upper floors accessible by elevator
  • Conditioner
  • Desk
  • Dining area
  • Dining table
  • Walk-in shower

Activities

  • Eco tourism
  • Bicycle rental
  • Fishing
  • Board games/puzzles
  • Water park
  • Water sport facilities (on site)
  • Windsurfing
  • Swimming

Services

  • Daily housekeeping
  • Concierge service
  • Key access
Show all 100 amenities

Reviews for Grassy Flats Resort & Beach Club

Read firsthand reviews and testimonials from guests who have stayed at Grassy Flats Resort & Beach Club, providing insights into their experiences. Travelers have left 557 reviews of Grassy Flats Resort & Beach Club to date. Review data was last updated on June 11, 2026.
8.8
Very good557 verified ratings
Pros +
  • "Huge, comfortable rooms with beautiful pool and ocean views." (in 7 reviews)
  • Thank goodness for the ocean breeze. (in 3 reviews)
  • The location was great. (in 5 reviews)
Cons -
  • On the first day we realized that the beach is full of seaweed algae. (in 1 review)
No reviews found. Try removing a filter, changing your search, or clear all to view reviews.

Hotels similar to Grassy Flats Resort & Beach Club

Discover other properties in Marathon that offer a similar experience and ambiance to Grassy Flats Resort & Beach Club. In total, there are 1,003 hotels serving travelers in Marathon. Price data was last updated on June 11, 2026.

Top Marathon hotels

Isla Bella Beach Resort
Isla Bella Beach Resort

Isla Bella Beach Resort

1 Knights Key Boulevard, Marathon, FL, United States
0.0 mi from city centre
Free Wi-Fi
$225
Avg. per night
View Deal
Tranquility Bay Beachfront Resort
Tranquility Bay Beachfront Resort

Tranquility Bay Beachfront Resort

2600 Overseas Highway, Marathon, FL, United States
0.0 mi from city centre
Free Wi-Fi
$224
Avg. per night
View Deal
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

1996 Overseas Highway, Marathon, FL, United States
0.0 mi from city centre
$153
Avg. per night
View Deal
See more top hotels in Marathon

Hotels closest to Grassy Flats Resort & Beach Club

These are the closest hotels within a 0.4 mi proximity to Grassy Flats Resort & Beach Club. These hotels have an average nightly rate of $145 vs. $261 for Grassy Flats Resort & Beach Club. Data was last updated on June 11, 2026.
Rainbow Bend Resort
Rainbow Bend Resort

Rainbow Bend Resort

57784 Overseas Highway, Marathon, FL, United States
0.4 mi from city centre
Free Wi-Fi
Parking
$145
Avg. per night
View Deal
See more nearby hotels

Cheap Marathon hotels

These hotels are among the lowest-priced properties for travelers in Marathon. Currently, the lowest price for a hotel in Marathon is $89. The cheapest hotel is Floating Sea Cove Resort & Marina priced at $89. Price data was last updated on June 11, 2026.
Floating Sea Cove Resort & Marina
Floating Sea Cove Resort & Marina

Floating Sea Cove Resort & Marina

12685 Overseas Highway, Marathon, FL, United States
1.9 mi from city centre
Free Wi-Fi
Air Conditioning
$89
Avg. per night
View Deal
Kingsail Resort
Kingsail Resort

Kingsail Resort

7050 Overseas Highway, Marathon, FL, United States
1.4 mi from city centre
Free Wi-Fi
Parking
$98
Avg. per night
View Deal
Siesta Motel
Siesta Motel

Siesta Motel

7425 Overseas Highway, Marathon, FL, United States
1.2 mi from city centre
Free Wi-Fi
Parking
$103
Avg. per night
View Deal
Knight's Key Suites
Knight's Key Suites

Knight's Key Suites

40 Kyle Way West, Marathon, FL, United States
5.2 mi from city centre
Free Wi-Fi
Parking
$124
Avg. per night
View Deal
See cheapest hotels in Marathon

Recommended hotels

These properties are recommended for travelers visiting Marathon. The average price of these properties is $148 per night. Price data was last updated on June 11, 2026 and sourced from 362 user searches.
Hampton Inn Marathon - Florida Keys
Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys

13351 Overseas Highway, Marathon, FL, United States
1.7 mi from city centre
Free Wi-Fi
$165
Avg. per night
View Deal
Conch Key Fishing Lodge & Marina
Conch Key Fishing Lodge & Marina

Conch Key Fishing Lodge & Marina

3 North Conch Avenue, Marathon, FL, United States
10.6 mi from city centre
Free Wi-Fi
Parking
$145
Avg. per night
View Deal
Sea Dell Motel - Marathon
Sea Dell Motel - Marathon

Sea Dell Motel - Marathon

5000 Overseas Highway, Marathon, FL, United States
2.4 mi from city centre
Free Wi-Fi
Parking
$134
Avg. per night
View Deal
See other recommended hotels

Explore Marathon

Grassy Flats Resort & Beach Club is located at 58182 Overseas Highway in the neighborhood of Marathon. Popular landmark data was lasted updated on June 11, 2026.

Most Popular Landmarks

Curry Hammock State Park

6 mins drive

2.5 mi

Crane Point Museum and Nature Center

13 mins drive

8.2 mi

Sombrero Beach

13 mins drive

8.3 mi

Pigeon Key Foundation

19 mins drive

11.2 mi

Seven Mile Bridge

19 mins drive

11.4 mi

Curry Hammock State Park

6 mins drive

2.5 mi

Crane Point Museum and Nature Center

13 mins drive

8.2 mi

Sombrero Beach

13 mins drive

8.3 mi

Pigeon Key Foundation

19 mins drive

11.2 mi

Seven Mile Bridge

19 mins drive

11.4 mi

Rental Cars

$77 daily average

Rental cars in Marathon

Closest Airports

Flights to Marathon

FAQs when booking at Grassy Flats Resort & Beach Club

Find answers to commonly asked questions regarding reservations, amenities, policies, and more when booking a stay at Grassy Flats Resort & Beach Club. FAQs were last updated on June 11, 2026.

  • Is Grassy Flats Resort & Beach Club considered pet-friendly?

    Grassy Flats Resort & Beach Club is pet friendly. Feel free to bring your household pet if you’re staying at Grassy Flats Resort & Beach Club.

  • Is there a pool at Grassy Flats Resort & Beach Club?

    Yes. HotelsCombined users traveling to Marathon often look for hotels with a pool available. Most hotels have pool hours, so be sure to ask the front desk at Grassy Flats Resort & Beach Club for pool rules and guidelines.

  • What is the Grassy Flats Resort & Beach Club phone number?

    The best way to contact Grassy Flats Resort & Beach Club is by calling +1 305 998 4590.

  • Does Grassy Flats Resort & Beach Club have Wi-Fi available?

    Yes, Grassy Flats Resort & Beach Club has Wi-Fi available to hotel guests.

  • What is the check-out time at Grassy Flats Resort & Beach Club?

    Grassy Flats Resort & Beach Club has a normal check-in time of after 4:00 PM, and check-out time of before 11:00 AM.

  • How much does it cost to stay at Grassy Flats Resort & Beach Club, Marathon?

    Grassy Flats Resort & Beach Club room prices depend on your dates, room type and availability. The average price found recently is $310/night, with the best deals starting from $185/night. To see current deals, enter your dates in the form above.

  • Is there a restaurant at Grassy Flats Resort & Beach Club?

    Grassy Flats Resort & Beach Club does have a restaurant. The hotel also has a bar.

  • Does Grassy Flats Resort & Beach Club offer accessible rooms?

    Yes, Grassy Flats Resort & Beach Club provides accessible rooms for guests requiring them. Make sure to check the deals available on HotelsCombined for the latest availability.

  • What is the cheapest month to stay at Grassy Flats Resort & Beach Club?

    For the best chance to save money on your Grassy Flats Resort & Beach Club reservation, consider staying in September, when prices are typically at their lowest ($110).

  • What is the cheapest day to check into Grassy Flats Resort & Beach Club?

    Consider checking into Grassy Flats Resort & Beach Club on Sunday, when the nightly price is typically at its lowest (average nightly rate of $273).

See more FAQs

Millions of Reviews

Real ratings and reviews from millions of guests, just like yourself. Book your perfect stay with confidence!

Best Hotel Deals

HotelsCombined sources over 3 million hotels and properties and compiles them in one place so you can compare the ideal accommodation.

Free Cancellation

Plans change — we get it. And that’s why you can search and book hotels and accommodations on HotelsCombined from agencies that offer free cancellation

Find better results for your stay in Grassy Flats Resort & Beach Club