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Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise

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Open Gulf with Amazing Sunset Views
Amazing Sunsets right out of your Living Room Window!
Heated & Cooled Custom Pool and Jacuzzi
Plenty of Private Outdoor Space for Weddings & Events (ask for details )
Pool to Home View

Reviews

9.6 out of 10, Loved by Guests
Top 10% based on
4 bedrooms3 bathroomsSleeps 102200 sq ft

Popular amenities

  • Ocean view
  • Kitchen
  • Washer
  • Dryer

Rooms & beds

4 bedrooms (sleeps 10)

Bedroom 1

1 King Bed

Bedroom 2

1 King Bed

Bedroom 3

1 Queen Bed

Bedroom 4

1 Twin Bunk Bed

3 bathrooms

Bathroom 1

Toilet · Shower only

Bathroom 2

Toilet · Shower only

Bathroom 3

Toilet · Shower only

Spaces

Deck or patio
Porch or lanai
Kitchen
Balcony
Outdoor play area
Dining area

About this property

Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise

Located in the heart of the fabulous Florida Keys just 50 Miles from Key West, and 100 Miles from Miami International Airport. Here you'll find our private, gated 3 bedroom 2 bath home with an additional separate 1 bedroom 1 bath guest house we call "Serenity Bay". These homes are centrally located on 1 acre of direct Gulf of Mexico oceanfront. View amazing Florida Keys sunsets right off your front porch! The main house has 3 bedrooms with as master suite upstairs that we know you'll fall in love with. The owner has set this home up to give all of her guests the feel of the fabulous Florida Keys while combining all the important elements that our guests look for in a private family vacation home. The separate 1 bed 1 bath guest house is a nice touch for those who need a little more privacy at night but still desire to be "part of the crowd" for all the daily activities. Serenity Bay was set up to provide all our guests with the perfect balance of privacy and convenience.

We wanted all of our guests to have a place where they could hold Weddings, Family Retreats, Get-A-Ways and other functions while getting a true appreciation for what the fabulous Florida Keys have to offer! This is SPECIAL PRICING organized by the owner so you will need to see us at Tropical Property Rentals Marathon for all specific details.

IMPORTANT - As of 10/17/20 Grassy Key Marina has amended their dockage policies and dockage is no longer included or Guaranteed. If you are thinking of bringing a boat, or renting one, you NEED to make arrangements with them directly. All dockage is First Come First Serve Now. Please call them and let  them know that you are Guests of  Guy's @ Tropical Property Rentals and staying next door. Their # is 305-440-3055 Or Contact Curtney Luce at Duck Key Marina up the road at 305-289-4600

Tropical Property Rentals Inc DWE5403587 PLR2017-00263 Licensing #'s
Our prices include all fees. No hidden fees.

Add dates for prices

Amenities

Pool
Hot Tub
Kitchen
Washer
Dryer
Free WiFi

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House Rules

Check in after 3:30 PM
Minimum age to rent: 24
Check out before 9:00 AM
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Children

Children allowed: ages 0-17
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Events

Events allowed: family gatherings, birthday parties, weddings
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Pets

No pets allowed
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Smoking

Smoking is not permitted
Our * NO REFUND * Policy for reservations made has 1 EXCEPTION. Cancellations within 48 Hrs of Booking will be considered pending Owner Approval ONLY!

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Parties and events (including family gatherings, birthday parties and weddings) are allowed on site; maximum attendees: 99
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has not indicated whether there is a smoke detector on the property

About the neighborhood

Marathon

Located in Marathon, this vacation home is by the ocean. The area's natural beauty can be seen at Sombrero Beach and Curry Hammock State Park, while Marathon Air Museum and Crane Point Museum and Nature Center are cultural highlights. Be sure to check out the area's animals with activities such as game walks and birdwatching.
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Map
Marathon, FL

What's nearby

  • Curry Hammock State Park - 3 min walk - 0.3 km
  • Dolphin Research Center - 5 min walk - 0.4 km
  • Keys Cable Park - 6 min walk - 0.5 km
  • Sombrero Beach - 18 min drive - 22.1 km
  • Seven Mile Bridge - 23 min drive - 28.8 km

Getting around

  • Marathon, FL (MTH-Florida Keys Marathon) - 10 min drive

Restaurants

  • ‪The Island Fish Company - ‬7 min drive
  • ‪Circle K - ‬7 min drive
  • ‪Sparky's Landing Fish and Cocktails - ‬8 min drive
  • ‪Georgie’s Coffee - ‬6 min walk
  • ‪Angler & Ale - ‬3 min drive

Frequently asked questions

Does Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise have a pool?

Yes, this property has a pool. Pool types include heated pools.

How much does it cost to stay at Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise?

As of Mar 4, 2026, prices found for a 1-night stay for 2 adults at Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise on May 2, 2026 start from $875, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Onsite parking is available at the property.

What time is check-in at Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise?

Check-in begins at 3:30 PM.

What time is check-out at Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise?

Check-out is at 9:00 AM.

Where is Serenity Bay Estate-FL Keys Best Kept Secret! Beautiful, Quiet, Tropical Pardise located?

Situated by the ocean, this vacation home is within a 10-minute walk of Curry Hammock State Park, Coco Plum Beach, and Keys Cable Park. Sunset Park Beach and Crawl Key are also within 3 mi (5 km).

Reviews

9.6

Exceptional

Reviews are presented in chronological order, subject to a moderation process, and verified unless otherwise labeled.
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Rating 10 - Excellent. 38 out of 45 reviews
Rating 8 - Good. 6 out of 45 reviews
Rating 6 - Okay. 0 out of 45 reviews
Rating 4 - Poor. 1 out of 45 reviews
Rating 2 - Terrible. 0 out of 45 reviews

9.0/10

Cleanliness

9.8/10

Check-in

9.8/10

Communication

9.8/10

Location

9.6/10

Listing accuracy

Reviews

10/10 Excellent

Kimberly E.

Liked: Cleanliness, check-in, communication, location, listing accuracy
Sunsets are gorgeous!!! We thoroughly enjoyed the outdoor space - pool, hot tub, sand, and kayaks.
Stayed 7 nights in Jan 2026

10/10 Excellent

Robert M.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Family retreat

We had a great time with the most outstanding sunset every night !
Stayed 7 nights in Jul 2025

10/10 Excellent

Josh L.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Great stay in Marathon!

The outdoor space is amazing and a great way to spend a week. Plenty of space for 8 of us.
Stayed 7 nights in Feb 2025

10/10 Excellent

Sue B.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Wonderful stay

We really enjoyed the outdoor space and spent little time inside. The pool was large and heated to a comfortable temperature. It felt very private and secluded, but within walking distance of restaurants, mini-mart and activities. We had a great time!
Stayed 7 nights in Feb 2025

10/10 Excellent

James R.

Liked: Cleanliness, check-in, communication, location, listing accuracy

70th birthday get away

It was our first time to the Keys and we couldn't have picked a better place. My wife and I took our two kids and their partners and one grandson It was the perfect spot for all of us
Stayed 7 nights in Feb 2025

10/10 Excellent

kip r., Spanish Fort, AL

Liked: Cleanliness, check-in, communication, location, listing accuracy

Great home

Beautiful private backyard, great house
Stayed 7 nights in Jun 2020

10/10 Excellent

Diane H.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Peaceful, relaxing vacation place

Private, quiet and absolutely beautiful. It was the perfect place to relax with family. Not only did we see dolphins at the research center, but some wild ones came by too! Thanks for sharing this beautiful haven with others.
Stayed 7 nights in Feb 2024

10/10 Excellent

Cynthia T.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Like renting 3 individual units

3 couples stayed, plenty of room & privacy. Excellent pool & hot tub. Kayaking past The Dolphin Institute w a short trek into the mangroves a short paddle away. Loved the fire table as our stay the weather didn't cooperate but the outside spaces saved the vacation.
Stayed 7 nights in Jan 2025

10/10 Excellent

Devon C.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Wonderful

Awesome home for family, perfect ourdoor oaradise
Stayed 11 nights in Apr 2024

8/10 Good

James W.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Mini Lobster Season

Great guys trip. The marina is a short walk. We had a great time.
Stayed 7 nights in Jul 2022

10/10 Excellent

lyndsay c., Jamestown

Liked: Cleanliness, check-in, communication, location, listing accuracy

Perfection

Paradise...exactly as shown in pics a must stay
Stayed 7 nights in Sep 2023

10/10 Excellent

Nancy H.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Ultimate Relaxation

We loved our stay. The pool is perfect- shaded somewhat by the palm trees which was great during the day. And beautiful landscaping and lighting made the patio the perfect place to hang out. House was really nice and sunsets were amazing! We would definitely stay here again!
Stayed 7 nights in Jun 2021

8/10 Good

Jeanne G.

Liked: Check-in, communication, location, listing accuracy
Disliked: Cleanliness

Great view

The house could be cleaner
Stayed 7 nights in Dec 2024

10/10 Excellent

Karen R.

Liked: Cleanliness, check-in, communication, location, listing accuracy

A little paradise!

Beautiful sunsets! Nice to kayak from the property! Everyone loved the pool. Very comfortable for the family!
Stayed 7 nights in Feb 2023

8/10 Good

AnnMarie P.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Family getaway

We had a wonderful time at grassy key. Beautiful outdoor space with a homey feel. Manager helpful and responsive.
Stayed 7 nights in Jul 2022

10/10 Excellent

Chelsea R.

Liked: Cleanliness, check-in, communication, location, listing accuracy

You Won’t Want to Leave the Property 🌴☀️

The pictures really don’t do this place justice! The backyard area is unreal and the views are breathtaking. The house was the perfect size for my family of 8 adults and 1 baby. The separate cottage worked out perfectly for the baby and us! Also really enjoyed kayaking and fishing off the dock. Highly recommend.
Stayed 7 nights in Oct 2024

10/10 Excellent

Danielle P.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Paradise

We recently booked for our family's annual holiday trip, and it was an absolute delight! The location was perfect, offering stunning oceanfront views that made our stay even more special. The accommodations were top-notch, with a beautiful pool and spa that provided the perfect relaxation after a day of activities. We loved the variety of amenities available, including kayaks and a volleyball court, which kept everyone entertained and active. Overall, we couldn't have asked for a better place to create lasting memories with our family. I only have positive things to say about our experience, and we can't wait to return next year!
Stayed 7 nights in Aug 2024

10/10 Excellent

Drew W.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Fabulous

My family (10 of us) stayed here for a week to celebrate my parents 50th wedding anniversary. I don’t think the place could have been any nicer or more accommodating. The outdoor space, the pool, the volleyball court, and the sunsets were just perfect. The house truly sleeps 10 with room to spare.
Stayed 7 nights in Jul 2019

10/10 Excellent

Verified traveler

Liked: Cleanliness, check-in, communication, location, listing accuracy

Beautiful property, fabulous time!!

We had a fantastic stay. The outdoor areas including the pool and hot tub are so beautiful. The views from the kitchen and living room are breathtaking. There are a few areas inside that could use a little refresh but we truly spent every waking minute outside so that didn’t matter. And the property manager, Guy, was so friendly and very responsive. All in all, a really memorable week!
Stayed 7 nights in Mar 2021

8/10 Good

Melissa D.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Keys

It was quiet and private
Stayed 7 nights in Aug 2023

8/10 Good

Toni P.

Liked: Check-in, communication, location, listing accuracy

Beautiful Sunsets

The outdoor oasis that this home offers is perfect. We enjoyed amazing sunsets every evening. The house itself could use a bit of a refresh, but we spent all of our time outside so it really didn't bother us. The property manager was super friendly and quick to respond to all of our needs. Overall, it was a wonderful vacation.
Stayed 14 nights in Jan 2021

10/10 Excellent

Jack D.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Incredible place

If you have a family “chef” with you, they may think the kitchen supplies are a bit lacking but if you've stayed at as many VRBO’s as we have, that can be expected. The bedrooms were fine. Communication with the agent was excellent. The exterior amenities is where this place shines. An incredible pool with spa. Private beach area with fire pit. Awesome gulf views. Awesome sunset views. Outdoor seating area, etc. I would highly recommend this rental to anyone. Plenty of places for kids to play or places for adults to relax
Stayed 7 nights in Feb 2025

10/10 Excellent

Jen E., West Michigan, USA

Liked: Cleanliness, check-in, communication, location, listing accuracy

Amazing stay in the Keys

We had an amazing time in the Keys! The house and location were perfect for our family. We had 4 kids ages 6-8 who could have stayed a month! We fished from the dock, saw all sorts of great wildlife and spent countless hours in the pool. The outdoor living area was spacious and the house was extremely well equipped. The location was great with food close enough to walk to or you could easily buzz to dinner up or down the keys. We have already discussed another trip to this house!
Stayed 7 nights in Apr 2022

10/10 Excellent

Yari S.

Liked: Cleanliness, check-in, communication, location, listing accuracy

Highly Recommend

Fantastic property. We were a bit concerned at booking because of potential for noise from the marina nearby. This was not an issue at all - no noise at all and the property feels like an isolated oasis, completely surrounded by tropical foliage. Location is convenient to everything. The property was clean, spacious, and well appointed. One minor issue with one of the AC units was addressed quickly and efficiently. We were completely satisfied with our stay, would definitely recommend, and will definitely consider staying again in the future.
Stayed 7 nights in Nov 2024

10/10 Excellent

Virginia C., Cortez, US

Liked: Cleanliness, check-in, communication, location, listing accuracy

Absolute Paradise!

We had an incredible week, and Guy was so helpful with recommendations for activities and dining! This trip was a birthday gift for me…best birthday ever! Most of our week was spent either in the beautiful pool and hot tub, or snorkeling, playing volleyball, or finding the best Key Lime Pie (S.S. Wreck…within walking distance). Waking up to palm trees and water views from the master bedroom is something I miss terribly now that we’re back in the desert! This rental is worth every penny.
Stayed 7 nights in Jan 2022

About the host

Hosted by Guy Moreau

Host profile image
As a Associate Broker for Ocean Sotheby's International Reality, and Property Rental Manager my Mission Statement is as follows: Use my decades of experience in this business to become a leader in the Real Estate Rental Industry by using tools such as honesty, integrity, faithfulness, compassion, and loyalty to all those I represent or do business with in my career. I believe that being a true leader first and foremost involves being a servant to all. I pledge to do my utmost to provide unparalleled service to all my clients and represent them to the best of my ability which will result in relationships that will last a lifetime. Florida Transcontinental Relocation Network Certified, Certified Property Manager, State and County Registered, Locally Registered & Certified in Property Management in 2 Cities; and Real Estate Certified in Single Family and Residential Property Management.

Why they chose this property

If you are looking for Peace an Quiet on your own little Estate, this 2,200 sq/ft Gem we call " Serenity Bay " is conveniently located on an acre of property with 120 feet of AMAZING Gulf of Mexico water front views, that are all yours! Just sit back and let the FABULOUS FLORIDA KEYS SUNSETS do the rest!! We're sure you'll be back! Also conveniently located next to a marina where you'll have access to deep water dockage and a boat ramp. REMEMBER dockage is " First Come First Served " so if you are planning on bringing a vessel or renting one you will want to call #305-440-3055 and reserve your space ahead of time. Don't forget the World Famous " Dolphin Research Center " and the Wreck Galley and Grill that are just around the corner too.

What makes this property unique

Private Gulf of Mexico Estate size property with plenty of room to stretch out. Just minutes from town where you can find activities for kids of ALL ages to enjoy! This property has amazing wide open breathtaking Gulf of Mexico Views that will keep our guest coming back again and again like they have for the last 20+ years.

Tropical Property Rentals in Marathon also allows you to book direct, if you chose, an take advantage of Owner Direct Specials & Savings offered only at Tropical Property Rentals Marathon! We are looking forward to Vacationing with Ya'll soon!

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