Holiday rentals in Grassy Key

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Top-rated holiday rentals in Grassy Key

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Guest favourite
A beach home with a turquoise roof is nestled among palm trees and tropical landscaping. Two sets of chairs in yellow and blue are positioned on the sandy area in the foreground, inviting relaxation. A private pool and lush greenery are visible in the background.
Home in Marathon
4.92 out of 5 average rating, 72 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 sandy beachfront is framed by palm trees, with the glistening Atlantic ocean in the background. A volleyball net is set up on the sand, along with multiple seating areas for relaxation, inviting guests to enjoy the tranquil environment and scenic views.
Home in Marathon
4.91 out of 5 average rating, 46 reviews

Viamarhe House-Private beach, Kayak, yard games

If you are looking to enjoy the natural beauty and the captivating views of the Florida Keys, our charming Oceanfront house is the place for you. Enjoy the breathtaking views of the sunrise and the starry night show over the beautiful Atlantic ocean. You and your family can enjoy the exclusivity this property will give you, Viamarhe is its own little resort, 5 kayak and fishing rods, volleyball, chess and bowling ground, Domino, Billiards, Ping-Pong, and Football. the propane BBQ grill, fire pit

Guest favourite
Home in Marathon
4.93 out of 5 average rating, 69 reviews

NEW!The Hideaway~Pool~Pickleball~Putt-Putt~Kayaks!

NEW RENO! Welcome to The Keys Hideaway! 🌴🍍 The ✨ONLY✨ house in Marathon with its own private Pickleball Court and 4-Hole Putt-Putt Course!! Live your dream getaway in this Gorgeous 3BR Paradise in the heart of the Florida Keys. Sip a cold drink by your private pool🍹, play Pickleball🎾, enjoy Putt-Putt⛳, paddle out on a Kayak🌅, enjoy a bike ride🚲, or play Ping-Pong🏓, end the day with a family cookout🔥 At The Hideaway, you’ll have it all, adventure, relaxation, and unforgettable memories!✨

Superhost
Home in Marathon

Grassy Key Ocean Front Beach House

HEATED POOL $150 weekly. Experience relaxed island luxury with no neighbors within a block of the property, located on Grassy Key in the Middle Keys. Perched directly on the Atlantic with an unobstructed view, the property sits on private acreage and was designed to maximize the ocean panorama from every level. Whether you want to watch sunrise from the balcony, dine under the tiki hut, beside the oceanfront pool while listening to the surf, this is a place to reconnect with family and friends.

Guest favourite
A spacious deck is visible, offering a view of the Gulf of Mexico and a nearby dock. Comfortable outdoor seating is arranged against the backdrop of lush greenery and a sandy shoreline, providing a relaxing setting to enjoy the scenery.
Home in Marathon
4.82 out of 5 average rating, 108 reviews

Beautiful Waterfront book now 2026 filling up fast

This property is like having your own private resort. We are on the Gulf of Mexico with a Million-dollar waterfront view & sunsets. 4BR + bonus room w/queen bed & futon. 2 full bathrooms 4 TVs. Pool, Private Dock. Watch the Dolphins daily. We a located next to the World-Famous Dolphin Research Center. House has wrapped around deck plenty of seating inside/out. Large private yard with plenty of room for all your needs. Walking distance to restaurant, marina. Kayaks/Paddleboards mostly available.

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
4.92 out of 5 average rating, 131 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.

Superhost
Home in Marathon
4.69 out of 5 average rating, 49 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
The image features a distant houseboat silhouetted against a vibrant sunset, reflecting shades of orange and purple on the water's surface. The view is taken from a skiff, with gentle ripples seen in the foreground, creating a serene atmosphere.
Boat in Islamorada
4.93 out of 5 average rating, 372 reviews

360 DEGREE WATERVIEW HOUSEBOAT

IMPORTANT Enjoy your own private retreat aboard a solar and wind powered houseboat moored 1/2 mile from land in the beautiful Islamorada Please do not arrive after dark and NO night riding. Need experience with hand pull outboard motors a 12 foot skiff with a 6hp outboard motor is provided reliable to go back and forth from shore NOT reliable for exploring No hot water on shower, heat water in Tpots or Solar bags. Please shave before arriving No suitcases, least amount of cloths.

Superhost
Home in Marathon
4.83 out of 5 average rating, 18 reviews

P11 - Charming 2 bedroom 2 bath duplex with privat

This lovely 2 bedroom, 2 bath home is located on the gulfside with immediate Gulf water access and near the Vaca Cut for quick and easy Atlantic access. - Maximum Guest Occupancy: 4 adults + 2 children *Note, this home cannot accommodate 6 adults) (*children of any age, including infants, count toward occupancy) - No day guests or visitors allowed above the advertised max. occupancy. - Parking: 2 vehicle max - Deep Water Dock: 35 ft. (*strict 1 boat max) - 2 Bedroom / 2 bath

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, 222 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!!

Superhost
Three modern Aqua Lodges are positioned on water, featuring white exteriors and blue roofs. Each lodge has a furnished deck with chairs, providing relaxed seating options. A smooth, concrete path runs alongside the lodges, leading to a marina setting with sailboats in the background.
Villa in Marathon
4.89 out of 5 average rating, 515 reviews

New Aqua Lodge 2Beds 1 Bath with Full Kitchens

This hip spot is the new thing in lodging. Aqua Lodge is all the modern amenities while being on the water. Full kitchens, flat screen tv's, wi-fi , pool, bikes, sunset beach. We have it all right at your finger tips. You can sleep up to 5 people comfortably. We have great air conditioning and big showers. The deck is furnished with a dining table for those romantic outdoor dinners in the moonlight. We also have a sunset beach area for the best sunsets in the Florida keys!

Superhost
A sandy shoreline is bordered by swaying palm trees, providing a peaceful oceanfront view. A yellow kayak rests on the beach, while a hammock is visible nearby, adding to the tranquil setting. The distant jetty extends into the calm sea, enhancing the serene atmosphere.
Guest house in Marathon
4.79 out of 5 average rating, 24 reviews

The Pink Dolphin House.

Weekly rental only. Saturday to Saturday. Relax with the whole family at this peaceful home with beautiful views. Ocean front Duplex shared with the owners, this quiet neighborhood is an ocean lovers dream. The Jetty offers tranquility, sunshine and sea. Drink your morning coffee there as you plan you day. Bring man’s best friend and enjoy the water. Paddle boarding and kayaking awaits you oceanside. A pool, and an outside patio area/dining room with a gas grill

Popular amenities for Grassy Key holiday rentals

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