Peaceful 2BR Retreat ~ Private Sandy Beach ~ Heated Pool ~ 1st FL

Key Colony Beach, Florida
$266 avg/night
Minimum Stay 7 Nights
Bed 2

Bed

Bath 2

Bath

Home Condo

Property Type

Sleep 4

Max Sleeps

Night 7 nights

Min Stay


SALT & SUN AT SEA ISLES

A calm coastal retreat for unhurried days and easy island living.

HIGHLIGHTS FOR YOUR STAY

Loved by couples
A peaceful setting for couples seeking a relaxed, unhurried escape—while also offering a welcoming space for meaningful family memories by the coast.

Steps from the beach
Set in a beautiful coastal spot just a short stroll from the private, sandy beach—perfect for couples and families alike.

Heated outdoorpool
Enjoy the heated pool in a quiet, open-air setting—ideal for morning swims or evening unwinding.

Easy island location
Conveniently located for exploring Key Colony Beach, nearby dining, and local favorites.

YOUR STAY AT A GLANCE

• Comfortable 2-bedroom condo designed for relaxed, easy stays
• Primary bedroom: King bed
• Second bedroom: Two double beds (ideal for families or friends)
• Two full bathrooms:
 – Tub and shower combination
 – Walk-in shower
• Air conditioning you control for year-round comfort
• Clean, inviting space to settle in and feel at home

ABOUT YOUR STAY

There is something special about the rhythm of life at Sea Isle. The days seem to move a little slower, conversations last a little longer, and time spent together feels a little more meaningful.

Our first-floor condo is designed to be comfortable, welcoming, and easy to enjoy. Just steps from the private sandy beach and heated pool, it offers a peaceful place to return after a day of exploring the Florida Keys. Spend your mornings watching the sunrise with a cup of coffee, your afternoons enjoying the beach or pool, and your evenings discovering local seafood restaurants or relaxing under the stars.

Guests often tell us they love the balance of being close to everything while still feeling tucked away. Key Colony Beach offers a quiet coastal setting, yet Marathon's restaurants, shops, fishing excursions, and island adventures are only minutes away.

Whether you'e visiting for a romantic getaway, a family vacation, or simply a chance to recharge, we hope your stay is filled with sunshine, sea air, and memories that linger long after your trip has ended.

We would be honored to host your stay and welcome you to Salt & Sun at Sea Isles.

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  • Feature Features
  • Map Map
  • School District Availability
  • Review Review

Feature Features

  • PETS

    No Pets Allowed
  • BEACH

    Beach Sun Loungers Beach Towels
  • DINING

    Dining Table
  • SAFETY

    Deadbolt Lock Fire Extinguisher First Aid Kit No Carbon Monoxide Detector (host Has Indicated There Is No Carbon Monoxide Detector Or Gas Appliances On The Property) Smoke Detector Installed (host Has Indicated There Is A Smoke Detector On The Property)
  • BEDROOM

    2 Bedrooms Bed Sheets Provided
  • GENERAL

    Unit Size: 960 Sq Ft (89 Sq M)
  • KITCHEN

    Blender Cookware/dishes/utensils Dishwasher Ice Maker Microwave Oven Refrigerator Stovetop Toaster
  • LAUNDRY

    Laundry Facilities Near Coin Laundry Washing Machine And Dryer
  • PARKING

    Onsite Parking
  • INTERNET

    Free WiFi, With Speed Of 100+ Mbps (good For 1–2 People Or Up To 6 Devices)
  • OUTDOORS

    Barbecue Grill Outdoor Furniture Patio
  • POOL/SPA

    Heated Pool Outdoor Pool Shared/communal Pool
  • BATHROOMS

    2 Bathrooms Bathtub Or Shower Hair Dryer Toilet Paper Towels Provided
  • THINGS TO DO

    Birdwatching Nearby Golf Nearby Hiking Nearby Hiking/biking Trails Nearby Jet Skiing Nearby Kayaking Nearby Parasailing Nearby Power Boating Nearby Sailing Nearby
  • ENTERTAINMENT

    Smart TV With Cable/satellite Service
  • CLIMATE CONTROL

    Air Conditioning
  • FAMILY FRIENDLY

    Travel Crib
  • LOCATION HIGHLIGHTS

    Near A Hospital Near The Ocean
  • SERVICES AND CONVENIENCES

    Iron/ironing Board
  • SUITABILITY/ACCESSIBILITY

    5 Stairs To Reach Property Area Rugs In Public Areas If You Have Requests For Specific Accessibility Needs, Please Contact The Property Using The Information On The Reservation Confirmation Received After Booking. No Elevators Smoke-free Property Tile Flooring In Public Areas Upper Floors Accessible By Stairs Only Well-lit Path To Entrance

CheckIn Check-in : 03:00 PM CheckOut Check-out : 09:00 AM
No Wheelchair No smoking No pets Children allowed
Occupancy Max occupancy : 4

Map Map

School District Availability

Review Review

  • Heath D.

    Submitted Jun 26, 2026

    Stayed Jun 17, 2026

    Very nice and well equipped. We loved it. Would definitely stay there again if I was going back to Marathon.

  • Tracy M.

    Submitted May 25, 2026

    Stayed May 15, 2026

    The home was amazingly comfortable

  • Faye G.

    Submitted May 3, 2026

    Stayed Apr 25, 2026

    The property is beautiful and well maintained. The pool was nice but the real beauty is the beach area. The hosts were quick to respond and friendly. The unit was clean and well equipped. There is a coin operated laundry on site if needed. We will definitely return.

  • Sanjeev S.

    Submitted Feb 11, 2026

    Stayed Jan 24, 2026

    Excellent and clean place. Wonderful location. The facility is thoughtfully stocked with utensils and supplies that are requires for a stress free visit. Michael, is a wonderful and caring host!!

  • Shirley T.

    Submitted Jan 27, 2026

    Stayed Jan 17, 2026

    Michael is a fabulous host. His communication is excellent and prompt. He provided us with a lot of information that helped make our vacation even better. The unit is very clean and comfortable.

  • Faith A.

    Submitted Jan 18, 2026

    Stayed Jan 10, 2026

    We had the most wonderful time in Marathon! It was so wonderful to wake up every morning and be steps from the sound of the waves. At night, it was a short walk to Sunset Park to catch the picture perfect sunsets. Michael was very easy to communicate with and provided so much helpful information on the island. We are already planning dates for next years trip!

  • Angie G.

    Submitted Oct 25, 2025

    Stayed Oct 18, 2025

    Host is great!

  • James G.

    Submitted Apr 23, 2025

    Stayed Apr 5, 2025

    Key Colony Beach is tucked away just north of Marathon, FL. The neighborhood was very walkable, and there were many locals out for morning and evening walks.The condo itself was clean and well apponted. The beach and pool areas were nice. There was a pogoda with two gas grills available for use, but we cooked in the small kitchen. We enjoyed our stay, and the host was very responsive to communications when our inbound flight got delayed.

  • Deb M.

    Submitted Feb 18, 2025

    Stayed Feb 8, 2025

    We had a wonderful week; perfect weather and plenty to do. The condo was very clean, spacious and had the perfect little beach. I would highly recommend and hope to return soon!

  • Paul G.

    Submitted Jan 19, 2025

    Stayed Jan 4, 2025

    This condo was one of the cleanest places that I have ever stayed in. From the tile floors to the kitchen countertops was just beautiful. The owner reached out to me a couple of times to make sure everything was going well. The location is a very relaxing location.

  • Melissa T.

    Submitted Dec 28, 2024

    Stayed Dec 21, 2024

    The condo is wonderfully located on one of the smaller/less busy keys, right on the ocean with a private beach and heated pool. The place was sparkling clean and had cute ocean condo decor. Two bedrooms with mounted tvs, two bathrooms and a decent sized kitchen and living room were perfect for our family. The location to local restaurants, walking and bike path, the pool and beach were awesome. When we were ready to see the sites it never took over 10 minutes to see things around Marathon. There is so much to do in the area, there is zero risk of boredom even for a 2 week vacation. Michael was a great host and we look forward to coming back in the future! You cannot go wrong with this condo!

  • Submitted Nov 30, 2024

    Stayed Nov 23, 2024

    The condo is great, clean and well equipped. The complex is well maintained. The beach is small but nice. The kids loved the calm water, and the pool area. We would definitely stay here again.

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Total

Includes taxes and fees
$266+
View details