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

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 private inground pool is surrounded by palm trees under a clear blue sky. A colorful rubber duck floats on the water's surface. A hammock can be seen in the background, while a red umbrella provides shade over two seated chairs nearby, creating a serene outdoor setting.
Home in Key Colony Beach
4.92 out of 5 average rating, 25 reviews

Welcome to Paradise, Private Pool, SUPs, Kayak!

Paradise Awaits You!! With a Beautiful Private Pool, 40’ Dock, Kayaks, SUPs, & Bikes; Welcome to Paradise is the Perfect Place to Stay & Play in the Sun & on the Water! Our home w Breezy Palms is centrally located w Beaches, Boating, Fishing, Diving, Swimming, Dining & Refreshing Cocktails just minutes away! We are owners, Luis & Aysie. We put all our love of the Keys into our home, & we just know you will love it too. Message us or book instantly & start planning your trip to Paradise!

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
The charming cottage displays a pastel-colored exterior with a triangular roof and white trim. A small front porch is set above the entrance, flanked by two sets of French doors. Lush greenery and a white picket fence enhance the welcoming entryway.
Townhouse in Duck Key
4.96 out of 5 average rating, 188 reviews

3Bd 3Ba Cottage/Village at Hawks Cay/Ocean Views

Our Cottage is located between Islamorada and Marathon Key on Duck Key at the Village of Hawks Cay; one of the most desirable locations in the Florida Keys. This is at Mile Marker 61. With ocean views, high end finishes, comfy beds and plenty to do in the surrounding areas, the Cottage offers something for everyone. The outdoor green space overlooking the water is gorgeous. Sunsets are amazing right off the screened in lanai. We hope to host you as our guest in the beautiful Florida Keys.

Superhost
Aerial view of the property reveals a pair of modern houses with metal roofs, surrounded by lush greenery. A turquoise pool glistens amidst the outdoor space, adjacent to a wooden dock along the calm canal waters. The setting reflects a serene vacation atmosphere.
Home in Marathon
5 out of 5 average rating, 17 reviews

Grouper House: 4 Masters/6 BA, Pool/Dock, BoatRamp

Welcome to Grouper House, a stunning canal home w/ 4 Master Suites, King beds, private ensuite baths, in-room wine and coffee bars, smart TVs, and patio access. The open-concept kitchen/dining/living area includes a 55-inch smart TV and half bath. A covered porch overlooks a large saline pool w/ splash deck. Poolside is a shaded outdoor grill area w/ a sink, extra fridge, commercial icemaker, bait freezer, shower and 1/2 BA. The IPE dock has a fish-cleaning station and a private boat ramp.

Superhost
Home in Key Colony Beach
5 out of 5 average rating, 4 reviews

P08 - Beautiful 4 bedroom, 3 bath with Cabana Club

Now offering Cabana Club Membership! This lovely two-story half duplex in Key Colony Beach offers 4 bedrooms, 3 bathrooms and abundant living space on both levels. The upper level offers 2 bedrooms, 2 bathrooms, a kitchen with oversized breakfast bar and abundant living space. The lower level offers 2 bedrooms, 1 bathroom, a kitchenette and den. Key Colony Beach offers a par 3, nine-hole golf course, public pickle ball courts, Sunset Park, several restaurants, clothing boutiques ...

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
An open walkway features white railings and is bordered by palm trees and greenery. Directly visible are multiple buildings in the background, contributing to the relaxed atmosphere. The bright blue sky and scattered clouds enhance the sense of space and light.
Flat in Marathon
5 out of 5 average rating, 14 reviews

Steps to the Ocean & Heated Pool

Escape to paradise in a new 1 bed/2 bath centrally located in Marathon. Our condo is steps away from open ocean views, where you can fish off the docks, lounge under one of the many Tiki huts, or cool off in the vast elevated swimming pool that overlooks the Atlantic. Fully air conditioned clubhouse on property is equipped with a commercial ice machine. Convenient grilling stations located next to the clubhouse, to cook your fresh catch. Come enjoy paradise. VACA-23-312

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, 46 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
Apartment in Key Colony Beach
4.96 out of 5 average rating, 273 reviews

Amazing Ocean Front Views Key Colony Beach

Newly renovated studio condo in Key Colony Beach, Florida Keys. Unit #40 offers two queen beds, a full equipped kitchen with full-size appliances and essentials, reliable WiFi, and a SmartTV for a comfortable stay. Enjoy the heated pool and private sandy beach just steps away. Sunset Park is next door-perfect for catching a beautiful Florida Keys Sunset.

Popular amenities for Grassy Key holiday rentals

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