"It was very refreshing to find accommodation in the US where the owner is passionate about being eco friendly and plastic free."
Alixe from United Kingdom
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"There is free use of the paddle boards and kayaks which was a pleasant bonus."
Alixe from United Kingdom
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"The restaurant might be the best you will find in the Keys, with an outstanding kitchen, great atmosphere and on the water."
Marc from United States
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Grassy Flats Resort & Beach Club - An eco-friendly boutique resort with oceanfront accommodations, sustainable dining, and water sports activities
Located on Grassy Key, this family-owned Marathon hotel emphasizes sustainable hospitality with zero-waste initiatives and organic gardening practices. The three-star Grassy Flats Resort features spacious accommodations across three distinct buildings: the adults-only Wreckers House, the Humidor House, and the Conch House. Room options range from king and double queen rooms to three-bedroom suites, each equipped with private balconies offering ocean, pool, or garden views. The property houses The Rhum House restaurant, serving locally-caught seafood from 5 PM to 9 PM daily, and the Barrel & Bale bar operating from 10 AM to 6 PM. Recreational amenities include complimentary kayaks, paddleboards, and access to water sports activities. The resort maintains an aeroponic garden system that grows herbs, vegetables, and tropical fruits for its restaurants. Situated 59 miles from Key West International Airport, Grassy Flats Resort & Beach Club provides proximity to attractions like the Dolphin Research Center, Florida Keys Aquarium Encounters, and Sombrero Beach.
Pros
Zero-waste bar initiative and sustainable dining practices
On-site aeroponic garden system produces fresh ingredients
Artist-in-residence program showcases local creativity
Complimentary water sports equipment included with stay
Cons
59 miles distance from Key West International Airport
No single-use amenities or vending machines available
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Select your room type
Cozy rooms, spacious suites, and family-friendly homes, all with flexible cancellation policies & special deals
Studio Ocean View Adults Only
2 persons
42 m²
1 King-size bed
Ocean view
Shower
Heating
room details
Deluxe King Studio Adults Only
2 persons
46 m²
1 King-size bed
Shower
Heating
room details
Standard Double Room Adults Only
2 persons
46 m²
2 King Size Beds
Shower
Heating
room details
King Studio Adults Only
2 persons
46 m²
1 King-size bed
Shower
Heating
room details
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Price and room availability calendar
Check availability and rates for your selected dates!
Getting around
Easily find local transportation options to help you explore
City Centre
Marathon
10.0
km
Airports
Key West International (EYW)
90.1
km
Bus
Bus stop
13.3
km
Facilities
Enjoy premium amenities for a relaxing stay with your pet
General
No smoking on site
Free Wi-Fi
Free 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
Electric kettle
Cookware/ Kitchen utensils
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
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Dining Onsite
At Grassy Flats Resort & Beach Club, dining options embrace local flavors and heartfelt culinary traditions. Guests can indulge in an array of delightful experiences, from refined evening meals to laid-back bites, all set against the backdrop of this tropical paradise.
The Rhum House - fine dining
Contemporary island cuisine
Ambiance
Elegant and intimate, adorned with local art and soft lighting, perfect for romantic evenings
Key Offerings
Signature dishes expertly crafted with a focus on local ingredients, elevating classic flavors; guests can enjoy carefully curated evening menus
Reservation
Recommended for dinner
Dinner only, 5:00 PM - 9:00 PM daily
Barrel & Bale
Innovative bar fare with a sustainability focus
Ambiance
Casual yet chic, featuring rustic decor and a vibrant atmosphere, ideal for social gatherings
Key Offerings
Craft cocktails and small plates, with an emphasis on creating a zero-waste environment; a unique selection of local brews enhances the experience
Reservation
Not needed
Hours vary; please check locally
Herbie's
Casual American eatery
Ambiance
Relaxed and friendly, with a cozy vibe, perfect for a casual meal after a day of adventure
Key Offerings
Classic burgers and crispy fries, along with refreshing drinks; an ideal spot for those seeking a quick and tasty bite
Reservation
Not needed
Hours vary; please check locally
Bongo's
Tropical-inspired bites and cocktails
Ambiance
An oasis brimming with vibrant fruit trees and aromatic herb gardens, offering a leisurely dining experience
Key Offerings
Refreshing tropical dishes and handcrafted cocktails, where the essence of the Keys shines through each creation; outdoor seating enhances the charm