"The bed was the most comfortable bed if been in in a long time."
John M from United States
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"The room was updated m,comfortable and very clean."
Kathy from United States
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"The property grounds were real nice good beach location very private two swimming pools a great tiki bar."
Michael from United States
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"We loved that kayak's and paddle boards were included."
Cheri from United States
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3-star eco-friendly boutique resort in Grassy Key
Eco-Conscious Amenities
Grassy Flats Resort & Beach Club offers a commitment to sustainable hospitality, eliminating single-use plastics and promoting a zero-waste bar initiative. With on-site water sports, guests can engage in activities such as kiteboarding, eFoiling, sailing, and wakeboarding. Kayaks and paddle boards are included with every stay to explore the unique Florida Keys ecosystem.
Accommodation Options
The hotel provides diverse room types across three buildings, including the Galley Suites and Wreckers House, which are exclusively for adults. The Galleon King Suite features a claw foot tub and wraparound corner windows for panoramic views of sunrises and sunsets. Family-friendly options include the Conch House, equipped with full kitchens and separate outdoor spaces.
Dining Experience
The on-site Rhum House serves locally caught seafood alongside sustainably sourced ingredients and hand-crafted cocktails. The restaurant is open daily from 5 to 9 p.m., offering a distinct dining experience in an oceanfront setting. Thoughtfully sourced wines from small production wineries complement the menu and enhance the culinary journey.
Gardening and Local Initiatives
The Grassy Grown Initiative highlights the resort's dedication to local produce by growing cocktail garnishes and herbs on-site. The hotel has a seaweed composting program that converts shoreline seaweed into organic compost for the gardens. This approach reinforces the commitment to an environmentally friendly operation and guest experience.
Activities and Entertainment
Grassy Flats promotes both action-packed adventures and laid-back leisure with access to various water sports and bicycle rentals. Guests can enjoy paddleboarding and kayaking in scenic flat waters, suitable for all skill levels. Regular events and local artist showcases keep the experience lively and culturally rich.
Highlights
Amenities: Kayaks and paddle boards included
Dining: Rhum House with locally caught seafood
Sustainability: Zero-waste bar initiative
Rooms: Galleon King Suite with panoramic views
“This property's sea-facing location is its strongest asset, complemented by excellent on-site dining and the convenience of complimentary kayaks and paddleboards. The distinct adult-only pool area, alongside thoughtfully decorated rooms and attentive staff, contributes to a tranquil atmosphere. It's clear that considerable care has gone into creating a visually appealing and comfortable stay, making it a noteworthy destination.”
James DavidEditor-in-Chief at Seaviewhotels
Select your room type
Grassy Flats Resort & Beach Club offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Humidor House King Suite Adults Only
2 persons
455 sq. feet
1 King-size bed
Air conditioning
Balcony
room details
Wreckers House Galleon King Suite Adults Only
2 persons
500 sq. feet
1 King-size bed
Air conditioning
Balcony
room details
Standard Double Room Adults Only
2 persons
500 sq. feet
2 King Size Beds
Air conditioning
Balcony
room details
Show all rooms
Price and Room Availability Calendar
Check availability and prices for your dates now!
October 2026 - October 2027
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Check-in/ Check-out
Facilities
Grassy Flats Resort & Beach Club offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.9/10Review score
General
No smoking on site
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
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
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Dining Onsite
Grassy Flats Resort & Beach Club offers diverse dining experiences that celebrate local flavors and vibrant atmospheres. From fine dining to casual bites, each venue brings a unique culinary adventure set against the serene backdrop of the Florida Keys.
The Rhum House - fine dining
Elegant Caribbean-inspired dishes
Ambiance
Stylish and refined, perfect for intimate dinners
Key Offerings
Signature seafood dishes and an extensive rum selection create a refined culinary retreat. Guests can indulge in an exquisite four-course menu that showcases the best flavors.
Reservation
recommended
Dinner only
Grassy Key Land and Sea Market
American cuisine with a focus on local favorites
Ambiance
Casual and welcoming, ideal for family gatherings
Key Offerings
A thoughtfully crafted menu featuring hearty breakfast, lunch, and dinner options makes it a go-to eatery for comfort food staples and fresh local ingredients.
Reservation
not needed
Breakfast, Lunch, Dinner
The Palm Deck Rooftop Bar
American, Mediterranean, Seafood, Spanish, Local
Ambiance
Modern rooftop setting with stunning sunset views
Key Offerings
Enjoy an exquisite cocktail hour with an array of craft cocktails and light bites that celebrate both local and international flavors while basking in the cool ocean breeze.
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