Grassy Flats Resort & Beach Club Marathon Amenities photoGrassy Flats Resort & Beach Club Marathon Exterior photoGrassy Flats Resort & Beach Club Marathon Exterior photo

GRASSY FLATS RESORT & BEACH CLUB, Marathon

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Check rooms and rates
From$340 /night
Check-in
17Sept
Check-out
18Sept
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

58182 Overseas Hwy,Marathon Fl 3305, Marathon, FL 33050
-
Near Sombrero Beach
Great
8.8
9.4
/10
4.8
4.8
/5

Grassy Flats Resort & Beach Club - A boutique eco-friendly resort with oceanfront accommodations and sustainable initiatives

Grassy Flats Resort & Beach Club, a 3-star boutique resort, offers oceanfront accommodations with private balconies overlooking lush gardens, a pool, or the Atlantic Ocean. The property features two- and three-bedroom suites, each equipped with full kitchens, plush bedding, and modern amenities like complimentary Wi-Fi. Guests can dine at Barrel & Bale, the onsite zero-waste bar serving tropical drinks, or explore nearby attractions such as the Dolphin Research Center and Sombrero Beach. The resort emphasizes sustainability through initiatives like seaweed composting, pesticide-free gardening, and locally sourced ingredients at The Rhum House. Grassy Flats Resort & Beach Club is located 59 miles from Key West International Airport, with easy access to water sports like kayaking and paddleboarding.

Pros

Private balconies with ocean or garden views in all accommodations.

Sustainable initiatives, including a zero-waste bar and organic gardening.

Proximity to attractions like the Dolphin Research Center and Sombrero Beach.

Complimentary water sports equipment, including kayaks and paddleboards.

Cons

The beach may require raking during high-tide seaweed seasons.

No on-site spa facilities.

Must-do experiences

  • Visit Sombrero Beach for snorkeling and stunning sunsets.
  • Savor fresh conch fritters at the famous Keys Fishery.
  • Explore the hidden treasure of Crane Point Nature Center.
  • Take a scenic drive to the historic Seven Mile Bridge.
  • Check out the local art at the Islander Watersports gallery.

Select your room type

Find detailed information on rooms, amenities, and exclusive deals for your ideal beach holiday
  • Humidor House King Suite Adults Only
    2 persons
    42 sq. feet
    1 King-size bed
    Air conditioning
    Balcony
  • Wreckers House Galleon King Suite Adults Only
    2 persons
    46 sq. feet
    1 King-size bed
    Air conditioning
    Balcony
  • Standard Double Room Adults Only
    2 persons
    46 sq. feet
    2 King Size Beds
    Air conditioning
    Balcony
Show all rooms

Prices and availability

View real-time room availability and secure the best rate for your travel dates
September 2026 - September 2027
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Choose dates to see prices
Check-in/ Check-out

Facilities

Enjoy modern comforts, from ocean-view suites to family-friendly options with breakfast included
Facilities: Great
8.9/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • Express check-in/ -out
  • Concierge desk
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Lift
  • ATM/Cash machine
  • Coffee shop
  • Fireplace
  • Smoke detectors
  • Fire extinguishers
  • Key card access
  • Key access

Sports & Fitness

  • Wind surfing

Guest Parking

  • Private parking is possible on site for free.

Services

  • Housekeeping
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Poolside snack bar

Children

  • Board games

Facilities for people with disabilities

  • Toilet for disabled

Spa & Leisure

  • Saltwater pool
  • Beach umbrellas
  • Sun loungers
  • Aqua park
  • Jacuzzi
  • Pool with view
  • Shallow end

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Garden furniture
  • Tea and coffee facilities
  • Dining table

Bathroom

  • Free toiletries
  • Sink

Self-catering

  • Electric kettle
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV

Room decor

  • Parquet floor
Show more

Dining Onsite

Grassy Flats Resort & Beach Club offers a delightful array of dining options that reflect the local flavors and vibrant atmosphere of the Florida Keys. From fine dining to casual bites, each eatery invites guests to savor unique culinary experiences amidst scenic settings.
  • The Rhum House - fine dining

    Caribbean fine dining
    Ambiance
    Sophisticated and elegant setting ideal for special occasions.
    Key Offerings
    Embrace a refined menu showcasing Caribbean-inspired flavors, perfect for an intimate dinner as the sun sets over the water.
    Reservation
    Recommended
    Dinner only; hours vary.
  • Grassy Key Land and Sea Market

    American
    Ambiance
    Casual, family-friendly atmosphere for relaxed dining.
    Key Offerings
    Enjoy hearty breakfasts, leisurely lunches, and dinner featuring classic American fare made with local ingredients.
    Reservation
    Not needed
    Breakfast, Lunch, Dinner; hours vary.
  • The Palm Deck Rooftop Bar

    American, Mediterranean, Seafood, Spanish, Local
    Ambiance
    Modern rooftop setting offering breathtaking views.
    Key Offerings
    Experience the perfect cocktail hour with a diverse selection of beverages, along with small bites that highlight the local seafood and Mediterranean flair.
    Reservation
    Not needed
    Cocktail hour only; hours vary.

Location

58182 Overseas Hwy,Marathon Fl 3305, Marathon, FL 33050
Explore Marathon
Explore the Best of Marathon
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Dolphin Research Center
Dolphin Research Center
12 minutes' walk
Home to rescued dolphins, offering interactive experiences and educational programs for all ages.
Seven Mile Bridge
Seven Mile Bridge
16 minutes' walk
Iconic bridge with stunning views - a perfect spot for photos and sunset watching.
Curry Hammock State Park
Curry Hammock State Park
16 minutes' walk
Scenic state park known for its wildlife, hiking trails, and beachfront for kayaking and picnicking.
Snorkeling Tours
15 minutes' walk
Guided snorkeling adventures are just a short walk away, perfect for exploring the vibrant marine life.
Kayaking at Curry Hammock
16 minutes' walk
Tranquil kayaking through mangroves offers relaxation and closeness to nature, rental options nearby.
Grassy Key Outpost
5 minutes' walk
Casual eatery with local seafood specialties and friendly service, ideal for a laid-back meal.
Hideaway Cafe
8 minutes' walk
Charming cafe with Caribbean flavors, known for its fresh seafood and outdoor seating with great views.
Brass Monkey Lounge
15 minutes' walk
Vibrant bar featuring live music and a relaxed atmosphere, great for enjoying a drink with friends.
Keys Cable Park
20 minutes' walk
Thrilling water sports venue offering wakeboarding and cable park fun, perfect for adventure lovers.
How to get around?
  • City Centre
    Marathon 15 min  ·  6.2 mi
  • Airports
    Key West International (EYW) 136 min  ·  56.1 mi
  • Bus
    Bus stop 20 min  ·  8.3 mi
Want to get the best booking rate?
Access special rates for early reservations and start planning your dream beach holiday
Check Rates
Property information and rules
Check-in
from 16:00-21:00
Check-out
from 07:00-11:00
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in the entire hotel for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are allowed on request.
Number of rooms:
38

Reviews and Ratings

Feedback about Grassy Flats Resort & Beach Club from previous guests about their experience.
Review score
Based on 905 verified reviews
9.2 /10
Perfect
93 %
Recommend
Breakfast
8.7/10
Cleanliness
9.1/10
Comfort
9.1/10
Facilities
8.9/10
Free Wi-Fi
8.4/10
Location
8.9/10
Paid Wi-Fi
8.1/10
Staff
9.4/10
Value for money
8.2/10
Pros
Spacious rooms
Engaging activities
Convenient location
Cons
Limited dining
Inconsistent service
Guest reviews
based on 579 reviews
8.8/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
Questions of the users
About Grassy Flats Resort & Beach Club
Can you explain the difference between the Conch House and Wreckers House regarding the balcony views available for a King Studio? Is it possible to request a third-floor room oriented towards the sunset?
10 January 2024
The rooms are located on the oceanside, so there won't be direct views of the Gulf or sunsets. However, both the Conch House and Wreckers House feature balconies overlooking the pool and the Atlantic Ocean.
What protocols are in place if a hurricane affects my planned stay?
12 January 2024
In the event of a hurricane, it is possible to reschedule the stay as necessary to accommodate your plans.
Is an outdoor hot tub or jacuzzi available for guests to use?
15 January 2024
Yes, there's a hot tub located in the Adults Only pool area for guests to enjoy.
What are the operating hours for the pool and bar areas?
20 January 2024
The pool operates from sunrise to sunset, while the poolside tiki bar welcomes guests until 6 PM, and the restaurant bar remains open until 10 PM.
Are there additional fees for bringing dogs along, and where can they roam on the property?
22 January 2024
A fee of $50 per night per pet applies for dogs, which are permitted on the beach and throughout the property, though they cannot be in the pool or pool area.
Considering the smoke-free policy, what options are available for outdoor smokers, and how far from the property are smoking areas?
25 January 2024
There is a designated smoking area located near the beach and dock, just a short distance from the rooms, ensuring a respectful separation from other guests.
Is fishing allowed off of the hotel premises?
28 January 2024
Fishing off the dock is not recommended due to shallow waters, but suggestions for better fishing spots during your stay can be provided.
What kitchen facilities are available in the guest accommodations?
30 January 2024
Rooms feature refrigerators, though microwaves are not included. However, two- and three-bedroom suites come equipped with full kitchens that have both refrigerators and microwaves.
Does the resort offer any form of transportation or shuttle service to Key West?
05 February 2024
Currently, there are no public transport options or shuttle services available from the resort to Key West.
What recreational activities are available for guests, particularly with water sports?
08 February 2024
Complimentary kayaks and paddle boards are accessible to guests, providing opportunities for exploration of the stunning Florida Keys ecosystem.

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