Vacation rentals in Fat Deer Key

Best Location in Marathon & KCB!

Luxury Meets Adventure at Seahorse Landing! 40’ of dockage, SUP, kayak & all the equipment you’ll need to explore the beautiful bays & wildlife frequented waterways. All that adventure is balanced by a newly renovated interior offering the perfect blend of comfort and style in a modern, spotless setting. Our family has created a home that is a perfect fit for adventurous couples or families seeking relaxation& exploration. Send us a message or book instantly & begin your luxurious adventure!

Family · Location · Nearby

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.

Family · Location · Outdoor spaces

Castillo Del Mar- Ocean access from your backyard

Welcome to PARADISE! — perfect for salty families, fishing lovers and beach goers • Prime Location – In Key Colony Beach with access to Cabana Club pool & private beach • Walk to Dining – Steps from Sparky’s Landing & Island Company • Boater’s Paradise – Backyard dockage for boats up to 30 ft • Spacious Kitchen – Family-style layout with 4-person bar top • Boho Dining Room – Perfect for cozy dinners and entertaining • Amenities include washer + dryer, fully stocked kitchen, Cozy Tv Room

Family · Location · Condition

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!

Location · Family · Backyard

Keys Marathon Oceanfront, 4BR, 3.5 Bath Pool Home.

Experience the beauty of the Florida Keys from this stunning open-water waterfront home in Marathon. This spacious 4-bedroom, 3.5-bath retreat offers breathtaking sunset views and endless ocean vistas. The two-story open layout is designed for families and friends, providing generous gathering spaces while maintaining privacy. Arriving by boat? Enjoy the convenience of a 70-foot private dock with a freshwater hose for boat rinsing and engine flushing. Check in and Check out only Saturday.

Family · Location · Pool

Entire private two family water front home.

Forget your worries in this spacious and serene space. This is a great option for large multi-generational families that want to be in two separate areas of a full home. This is a full two family home with separate entrances. Enjoy 75 feet of waterfront with a concrete seawall, davits, a fish cleaning station, and direct ocean and bay access via nearby Vaca Cut. The home offers full privacy, a private heated and chilled pool in the heart of Key Colony Beach; the entire home is yours!

Family · Location · Outdoor spaces

P40 - Premier 3 bedroom, 2 bathroom home with priv

A premier home in a premier location! This 3-bedroom, 2-bathroom home is one of a kind. As an all-ground level home, boasting a large open floor plan and ease of access, this home gives guests the freedom to spread out and enjoy all this tropical home and grounds have to offer. Located in the quiet neighborhood of Coco Plum Beach, this home is walking distance to Coco Plum Beach. Boating guests are especially pleased with this location as it offers easy access to the open waters of ...

Location · Family · Beach

Newely Renovated 3/2-private pool/dock/cabana club

Relax with the whole Coastal Luxury in Key Colony Beach – Brand New Pool & Dock! Welcome to your dream getaway in Key Colony Beach, Florida! This completely renovated (2025) 3-bedroom, 2-bathroom duplex is designed for relaxation and adventure. With 1,100 sq. ft. of beautifully upgraded living space, a brand-new private concrete pool, and dockage for up to a 35- foot boat, this home is the perfect blend of luxury and comfort. Private Pool – Heated & chilled - Free Cabana Club Access!

Location · Family · Backyard

Coco Plum Paradise - Marathon 5 BR 4 BA Waterfront

Entire Waterfront Home. 5 Bedroom, 4 Full Baths, Heated Pool with attached Soaking Tub, Tiki Hut with bar and seating, Ample Parking, Big Fenced Yard, First and Second Floor Covered Balconies, 110' waterfront with 80' Dock, 5 Minute Walk to Beach, 10 Minutes to ValHala Sand Bar, on a 200' Wide Canal. Licensed to sleep up to 12 guests; 5 King Beds, 1 Pullout Sofa Bed. Outdoor 4 lounge chairs, 12 adirondack chairs. Fully stocked kitchen. Beautiful location. License No. VACA-22-157

Location · Value · Nearby

Ocean Muse - Lux Waterfront Escape - Pool - Dock

Step into Ocean Muse, a luxurious 4BR 3Bath waterfront escape in peaceful Marathon, FL! Enjoy a private backyard with heated pool & spa, fire pit, dock, elevator, and stunning ocean views at Ocean Muse—just minutes from top attractions. ✔ 4 BRs (2 Master Suites, Bunk Room) ✔ Open‑Design Living ✔ Full Kitchen + Wet Bar ✔ Backyard w/ Lounge, Pool, Fire Pit, Games, BBQ ✔ 40' Dock w/ Fish Station ✔ Rooftop Ocean Views ✔ Elevator to All Levels ✔ Minutes from Top Attractions

Location · Family · Hot tub

Walk to Beach, 90' Dock, Huge Pool, Kayaks

Vitamin Sea WALK TO COCO PLUM BEACH! This is a one of a kind home that you have to see to appreciate! Stunning 4 bedroom, 3 bath stilted canal home on Coco Plum in Marathon. Enjoy instant access to either the Atlantic Ocean or Gulf of Mexico in just a few minutes from your canal. This Coastal getaway comes equipped with amenities the whole family will love. Enjoy outdoor dining on an expansive patio that overlooks the all encompassing canal & private dockage.

Family · Location · Outdoor spaces

4BR 3B, Heated Pool & Spa, 60' Dock

Enjoy breathtaking views of the Gulf and Ocean from the screened in patio of this beautiful 4 BEDROOM/3 BATH canal front home. Bring your boat to the 60' dock on a 200' wide canal just 10' away from the Ocean. Relax by the pool/spa area after a day of fishing. A pool heater is offered as an option for your convenience. Please inquire about water heater fee and operating instructions before booking. (VR Lic # PLR2020-00104)

Location · Value · Laundry