Holiday rentals in Grassy Key

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Top-rated holiday rentals in Grassy Key

Guests agree: these stays are highly rated for location, cleanliness and more.

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Guest favourite
Home in Marathon
4.92 out of 5 average rating, 78 reviews

Beach House, Private Pool, Dock, Gulf View Sunsets

You don’t come to the islands to stay in a town—you come to slow down. Welcome to our tropical keys beach home, tucked away from the traffic and noise of US Hwy #1. Sway with the palms on the wraparound deck, soak in wide-open panoramic bay views, and catch fiery sunsets right off your dock. Fire up the BBQ, brew a Keurig, float in the private pool, or cast a line from the 300’ private pier/dock. Easy going island living with ocean / gulf breezes, comfy beds, quality linens, Wi-Fi, and cable TV.

Guest favourite
A clear view of a swimming pool framed by lush greenery and manicured grass, extending toward the Atlantic Ocean. The tranquil water reflects the blue sky above, enhancing the serene setting.
Home in Marathon
4.89 out of 5 average rating, 18 reviews

SAY'S BY THE SEA

Oceanfront 2BD/2BA and separate 1BD/1BA pool-side overlooking the Atlantic* Enter your paradise dream home with stunning views and privately nested away from the big city noise. You'll be staying in our large three bedrooms and three baths secluded retreat with a large terra overlooking the Atlantic Ocean. The home's rooftop deck on the third floor offers a panoramic and open observatory which is great for catching rays, watching sunrises, sunsets and shooting stars. RENTAL LICENSE #VACA-22-30

Top guest favourite
A covered Tiki Hut is featured at the waterfront, furnished with comfortable seating arrangements. Views of the water and dock are visible beyond the structure, framed by lush greenery and palm trees. The space is designed for relaxation and enjoyment of the serene surroundings.
Home in Key Colony Beach
4.93 out of 5 average rating, 145 reviews

Captain’s Quarters Ahoy Mateys! Florida, Keys

This is located at the Florida Keys in Key Colony, Marathon. It is a spacious two bedroom, two bathroom duplex surrounded by water. It is a renovated beauty and close to the best restaurants and the tranquility of this city. It is the perfect getaway where you can recharge your exhausted batteries. Captain’s Quarters is a clean and spacious base camp location for the many adventures that await you in this amazing location. Water views and the accessibility to the best fishing in the world.

Top guest favourite
A wooden dock extends over calm waters, flanked by posts leading to a serene view of the sky at sunset. Lush palm trees are visible in the background, enhancing the tranquil atmosphere of the canal.
Guest suite in Key Colony Beach
4.99 out of 5 average rating, 138 reviews

Turtle-By-The-Sea: the Best Deal in KCB!

A perfect get-away for couples or budget travelers, Turtle-by-the-Sea is the best priced vacation rental or hotel room in the middle-keys. Together with its prime location and amenities there simply isn’t a better deal to be had! Bursting with Keys charm, this cozy retreat is the perfect place to relax & escape. Owners Mallory & Steve infused their love of the Keys & its surrounding ocean into every aspect of their waterside home. Shoot us a message & start planning your dream Keyscation!

Top guest favourite
Home in Marathon
5 out of 5 average rating, 46 reviews

Serenity Oasis~Pool!~Putt-Putt!~Kayaks~Bikes~Spa

Welcome to your dream Serenity Oasis! 🌊🌺 This 3 BR sanctuary in the heart of the Florida Keys has been redesigned so every detail lets you indulge in the ultimate getaway in Paradise🌴. Enjoy evening swims under the stars in your private heated pool✨, morning kayak adventures or bike rides 🚲, foosball or cornhole games, popcorn-filled movie nights 🍿, and unwind after a long day in your spa-like bathroom. At Serenity Oasis, every corner is made for joy, laughter, and relaxation 🍹☀️

Superhost
Home in Marathon
4.72 out of 5 average rating, 53 reviews

Ultra Quiet & Peaceful Getaway Marathon Treehouse

Welcome to THE FLORIDA KEYS TREEHOUSE IN MARATHON! A refuge among the trees, The Treehouse is a private and secluded getaway for family & friends, featuring two bedrooms, a super cozy living space, as well as a large deck. Surround yourself with shady trees and enjoy the ocean breeze as you soak in the beautiful Florida Keys. ✰ 3 mins to the nearest Public Boat Ramp ✰ 6 mins to Curry Hammock State Park ✰ 10 mins from Markets & Popular Restaurants Looking forward to hosting you!

Top guest favourite
An aerial view of the waterfront area shows vibrant turquoise waters and lush greenery. The scene includes several residential buildings along the coastline and a nearby marina, with boats visible on the water and the horizon illustrating a scenic expanse.
Home in Marathon
4.93 out of 5 average rating, 245 reviews

Oceanfront Tiny Villa in the Heart of the FL Keys

Welcome to your happy place in the beautiful Florida Keys! Our oceanfront villa is located on Duck Key right outside of Marathon and next to the world famous Hawks Cay Resort. Halfway between Key Largo and Key West, it’s the perfect location to explore all our island paradise has to offer. Enjoy world class fishing, diving and snorkeling or kick back with a cold beverage and enjoy a stunning sunset on one of our covered porches. And always remember…it’s 5 o’clock somewhere!!

Top guest favourite
A cozy sleeping area featuring a quilted bedspread in various patterns. A kitchenette with modern appliances is visible, complemented by cabinetry. Two refrigerators are nestled in the corner, and a large mirror reflects the space. Ambient lighting and decorative touches add character.
Houseboat in Marathon
4.92 out of 5 average rating, 87 reviews

b watervibe

Disfruta de los sonidos de la naturaleza cuando te quedes en este lugar único. Es algo diferente para disfrutar con tu pareja de un momento romántico y divertido y así relajarse y olvidarse de la vida cotidiana. Puedes disfrutar de la pesca ,de paseos en kayak ,vivir una aventura y disfrutar de otras actividades locales. Toda una experiencia de camping para los huéspedes que les gusta lo divertido y diferente. Prueben y ustedes dirán. Ofrece un espacio para 2 personas

Guest favourite
The outdoor area features a sandy patio surrounded by palm trees, with several blue Adirondack chairs facing a shaded seating area under a white gazebo. The spacious home stands in the background, showcasing multiple balconies and a light-colored exterior.
Home in Marathon
4.88 out of 5 average rating, 93 reviews

Gorgeous Ocean View Home!

Beautiful family friendly ocean view home centrally located in the heart of Marathon (only 10min from Sombrero Beach) were you’ll be able to do many things like snorkeling, fishing, boating, Scuba, museums, visit the aquarium, and/or the dolphin research center, and even dine on the water with many restaurants selections near by. This property does NOT have dock space for a boat or trailer parking. Licensed and inspected by the city of Marathon Lic.# VACA-23-144

Guest favourite
Home in Marathon
4.87 out of 5 average rating, 30 reviews

P58 - Gulf Front Luxury 4 bedroom 4 bath with priv

This beautiful Polynesian style home offers 4 bedrooms, 4 baths, beautifully landscaped grounds and a large, private, heat optional pool. Ideally located on the open water of the Gulf of Mexico the views are unlike any other. Located in Grassy Key, this allows guests to be away from the hustle and bustle of Marathon traffic. - Maximum Occupancy: 8 guest (includes adults and children of any age) (*children of any age, including infants, count toward occupancy)

Top guest favourite
A wooden dock extends over calm waters, featuring several brown adirondack chairs positioned for relaxation. Lush palm trees and tropical foliage line the shore, while a glimpse of a covered seating area and distant homes adds to the coastal atmosphere.
Home in Marathon
4.98 out of 5 average rating, 52 reviews

Oceanfront w/ Dock, Kayaks, Hot Tub & Secluded

Buchanan Keys Cottage Take a step back into “Old Keys” living. Once Upon A Tide; there was a sense of tranquility & peacefulness found throughout the Keys, like the one you will uncover when choosing to stay at this private, serene, 1/1 oceanfront cottage. Located on Grassy Key, this beautiful home is just 10 minutes from the City of Marathon. Far enough to be away from the hustle & bustle, but close enough to make a grocery/store run a “Keys breeze”.

Top guest favourite
A private backyard features a heated pool surrounded by tropical landscaping. Lounge chairs are positioned on the wooden deck beside the pool. The two-story home includes large glass doors that open onto the deck, providing easy access to outdoor spaces.
Home in Duck Key
5 out of 5 average rating, 112 reviews

Private Pool Tropical Oasis - Centrally Located

Centrally located in the Florida keys, this beautiful three-bedroom home is steps away from fishing, restaurants, boat rentals and water sports. The property features a private and lush backyard filled with your own private pool, loungers and outdoor games. In the evening, unwind with a refreshing drink under the outdoor lighting or in the heated pool. The villa includes a high chair, pack and play, bed rails, booster seat, baby gate and kids dishware.

Popular amenities for Grassy Key holiday rentals

  1. Airbnb
  2. United States
  3. Florida
  4. Monroe County
  5. Marathon
  6. Grassy Key