Vacation rentals in Grassy Key

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Top-rated vacation rentals in Grassy Key

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Top guest favourite
Home in Marathon
5 out of 5 average rating, 64 reviews

Luxury Boating Paradise+Pool+Sailing Kayaks

Captains Quarters, Your 4BR Waterfront Oasis on a deep-water ocean canal. This meticulously remodeled home provides a unique unforgettable Florida Keys experience for your entire family. 🏊‍♂️ Luxury heated pool & spillover spa ⛵ Private 75ft dock with sailing kayaks for ocean adventures 🕹️ Epic game room with Golden Tee, Pack Man, foosball table, Ping Pong & Infinity Game Table 🍳 Outdoor patio with BBQ grill & waterfront dining 💻 High-speed Wi-Fi for streaming & remote work 🛏️ Comfortable

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, 107 reviews

Beautiful Waterfront book now we are filling up

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.

Top guest favourite
A spacious bedroom features a king bed with light bedding and decorative throw pillows. Large windows offer unobstructed ocean views and allow natural light to fill the room. A comfortable seating area is positioned nearby, facing the beach and tiki huts.
Condo in Key Colony Beach
4.91 out of 5 average rating, 199 reviews

Exquisite Oceanfront Paradise - Key Colony Beach

Exquisite renovation just completed (Nov 2024). Unobstructed ocean views from our beachfront condo in Key Colony Beach. Ground floor and just a few steps away from our private beach and heated pool. Location just does not get any better. Stunning, clean white interior - kitchen stocked with everything (dishes, cookware, utensils, glassware, stove, oven, toaster, microwave, blender, fridge, etc). Guests can enjoy the quiet private beach with lounge chairs, patio tables, tiki's and BBQ grills.

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, 119 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!

Guest favourite
Palm trees are seen swaying gently in the breeze, framing the entrance to the cottage, which features a welcoming front porch with two wooden chairs. The interior showcases a modern dining area, complete with a chandelier and decorative plants. A plunge pool is visible in the outdoor space, surrounded by tropical greenery.
Home in Marathon
4.93 out of 5 average rating, 104 reviews

Florida Keys Cottage with Pool - Hawks Cay Resort

Welcome to our tropical Conch Cottage, a lovely place to create memories on your idyllic Florida Keys vacation in paradise. Our stylish waterfront villa sits alongside a clear turquoise canal on picturesque Duck Key, inside the Hawk's Cay resort, and just 10 minutes from busy Marathon. Get involved in on-site activities like snorkeling, scuba diving, fishing, boating and dolphin encounters—or simply lay out on the coral stone patio, soak up the sun, and slide into your private plunge pool.

Top guest favourite
A spacious outdoor porch features a round dining table surrounded by four chairs. A kayak is positioned nearby, and lush greenery and water views are visible in the background, enhancing the inviting outdoor space.
Villa in Duck Key
4.96 out of 5 average rating, 161 reviews

Beach House - Kayak 2/2.5 Villa - OS Slip/Ramp/Pkg

Welcome to Beach House Getaway, a charming villa tucked away on the serene island of Duck Key and perfectly situated in the heart of the Florida Keys. Nestled between Key Largo and Key West, Duck Key serves as a peaceful yet convenient base for your island getaway. Its central location means you’re just a short drive from some of the most iconic destinations in the Keys, including the natural wonders of Bahia Honda State Park, the famous waters around Islamorada, and the lively Key West.

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
4.92 out of 5 average rating, 213 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!!

Guest favourite
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
4.9 out of 5 average rating, 431 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
An outdoor area features a large chessboard with oversized pieces set up on a sandy surface. Colorful lounge chairs and palm trees are visible in the background, alongside a glimpse of the ocean. Additional games can be seen in the vicinity, enhancing the recreational space.
Cabin in Marathon
4.65 out of 5 average rating, 26 reviews

Viamarhe Cabin-Private beach, Kayak, yard games

If you are looking to enjoy the natural beauty, and romantic stay in a rear cabin with complete bath and kitchen independent of the main house but with a patio that shares the amenities of games and entertainment of a mini resort our Oceanfront small apartment is the place for you. You and your couple can enjoy the exclusivity this property will give you, like the 5 kayak and fishing rods, volleyball, chess, bowling, carbon and propane BBQ grill, and a fire pit.

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, 44 reviews

Oceanfront w/ Dock, 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”.

Guest favourite
A welcoming entrance features a door labeled '8A' and is flanked by two red chairs with blue and white striped cushions. A small table rests between them, surrounded by potted plants. A window offers a glimpse of natural light within the unit.
Apartment in Marathon
4.86 out of 5 average rating, 109 reviews

Cozy Keys Efficiency 8a

Efficiency has a queen size bed, a 3-seat sofa and a small dining table with 2 chairs. Private bathroom. AC will keep you cool. Kitchen is fully equipped with 4 burner stove, microwave, medium size refrigerator with freezer. Enjoy the breezes on your patio, each unit has a gas BBQ grill and a picnic bench outside. Enjoy a swim in our shared pool. Optional boat slip can be rented for $25/night Efficiency has a 2 person maximum occupancy - no exceptions.

Guest favourite
A tranquil pool is surrounded by lush palm trees, offering a serene atmosphere. The water reflects sunlight, while seating options are provided by the poolside. The design features a curved edge and a spa section, creating an inviting outdoor retreat.
Home in Marathon
5 out of 5 average rating, 11 reviews

The Roseate House at Grassy Key Lic. #VACA-25-222

Lic. #VACA-25-222: Make The Roseate House at Grassy Key your next get away. Relax, fish, swim and explore at your own personal resort. The home is perfect for couples, family or girls retreat. Families return year after year to create their memories. Honeymooners appreciate the privacy as well as the attention to detail. Come live among the treetops in this vintage conch Key West style cottage situated half way between Key Largo and Key West.

Popular amenities for Grassy Key vacation rentals

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