Welcome to KCB
Welcome to KCBCasa Lago Mar!New Dock - Wide CanalEn suite master bedroom with king size bedMaster bathroomKitchenCabana Club poolSandy beach @ Cabana ClubCanal to Vaca Cut InletLobster Season!Fish Cleaning StationKitchen/Bar AreaQueen BedroomTwin BedroomMM 54
“ Excellent ”
3 Reviews
351 10th St, Key Colony Beach, FL 33040



Bedrooms: 3
Bathrooms: 2
Sleeps: 6
Type: Home
Per week: $1,900 - $2,500
Pets allowed: Yes
Internet: Yes
Description of the Key Colony Beach vacation home rental
KEY COLONY BEACH IS in the heart of the Florida Keys
The city, called the "Gem of the Florida Keys," is a on an island just south of the Overseas Highway connected via a causeway with a very small bridge.

Par 3 golf course, restaurants, boating, biking, fishing, etc.

This beautiful 3 bedroom 2 bathroom home is tropical and has everything you might want or need for your perfect Keys vacation. Surrounded by Ocean and Gulf! with immediate access to Vaca Cut just down our canal if you will be doing any boating. Diving and fishing are favorite past times.

Cabana Club membership extended to our guests - Olympic size pool and sandy beach!

Two bikes, BBQ grill, hammock, dock, fish cleaning station and lots more. King bed, queen bed, and 2 twins. 3 TV's, VCR, DVD, Stereo. Complete kitchen. New washer and dryer.

Sunsets every evening - perfect tropical location, palm trees galore.
Area Information
Key Colony Beach is at MM 54 in the Middle Keys, City of Marathon and shopping nearby. Restaurants, shopping, etc. Key West one hour for fun filled days & nights.
Dolphin Research Center on nearby Grassy Key

THE TURTLE HOSPITAL, located on the overseas highway in Marathon, is the only state-certified veterinary hospital in the world for sea turtles. Guests can enjoy an educational tour to learn how rescued turtles are treated and returned to nature.

About the owner

Owner Profile

Kathi Flanigan

Kathi Flanigan

  • About:

    My husband and I are retired business owners who have spent as much time as possible over the past 35 years in the Keys fishing and diving. Our entire family enjoys coming to the Keys so we consider our house a "family house", brothers, sisters, children & grandchildren.

    Our motto "any day in ...
  • View full profile


Availability Calendar



Begins Ends Week
Weekly Monthly Min
Jan 09 2016 Apr 01 2016 - - $1,900 - 1 Week
Apr 01 2016 Jun 01 2016 - - $2,250 - 1 Week
Jun 02 2016 Oct 31 2016 - - $2,000 - 1 Week
Nov 01 2016 Dec 14 2016 - - $1,900 - 1 Week
Dec 14 2016 Jan 09 2017 - - $2,500 - 1 Week
Check In: 3 p.m. Check Out: 11 a.m.
Lodging tax: 12.5%
Deposits: $600 deposit to lock in reservation. ASK ABOUT OUR MULTI WEEK AND MONTHLY RENTAL DISCOUNTS!!!!
Payment Options: Cashier's Check, Personal Check



  • Beds

  • 1 King Bed
  • 1 Queen Bed
  • 2 Twin Beds
  • 1 Crib
  • Features

  • Air Conditioning
  • Dock/Boat Slip
  • Outdoor Shower
  • Porch
  • Balcony
  • Full Kitchen
  • Parking Included
  • View (Water)
  • Beach Chairs
  • High Speed Internet
  • Patio
  • Waterfront
  • Beach Towels
  • Linens Provided
  • Pet Friendly
  • Appliances

  • Alarm Clock
  • Dishwasher
  • Microwave
  • Stove
  • Blender
  • Gas Grill
  • Oven
  • TV (Cable/Satellite)
  • CD Player
  • Hair Dryer
  • Radio
  • Toaster
  • Ceiling Fan
  • Ice Maker
  • Refrigerator (Full)
  • VCR
  • Coffee Maker
  • Iron
  • Stereo
  • Washer/Dryer
  • DVD Player
  • Activities

  • Bicycling
  • Golf
    (<1 mile)
  • Restaurant
    (<1 mile)
  • Snorkeling
    (1 mile)
  • Basketball Court
    (<1 mile)
  • Ocean
    (<1 mile)
  • Sailing
    (<1 mile)
  • Grocery Store
    (3 miles)
  • Beach
    (<1 mile)
  • Parasailing
    (<1 mile)
  • Scuba Diving
    (<1 mile)
  • Gym/Fitness Center
    (3 miles)
  • Boating
    (<1 mile)
  • Park
    (<1 mile)
  • Tennis
    (<1 mile)
  • Movie Theater
    (3 miles)
  • Deep Sea Fishing
    (<1 mile)
  • Playground
    (<1 mile)
  • Volleyball Court
    (<1 mile)
  • Shopping Area
    (3 miles)
  • Fishing
    (<1 mile)
  • Pool
    (<1 mile)
  • Water Skiing
    (<1 mile)

Other Vacation Rental Amenities
Wonderful nearby restaurants - both in Key Colony Beach and in the City of Marathon. One hour to Key West.
Lots of CD's & Videos in house to entertain children.
Adult & children games, books all there for your use.

Reviews (3)

Reviews for this vacation home rental in Key Colony Beach, Florida

Have you been a guest of this property? Write a review!
“ Excellent ”
3 reviews
David Metza

David Metza

Lacrosse wisconsin

Casa largo mar

January 1, 2013

The house was wonderful. Clean and all the things to make the place feel like home.

Katie McEwen

Katie McEwen

Marshfield, WI

Great vacation launch pad

July 26, 2012

First trip to the keys for family of 6, kids 6-16. This house was at LEAST as nice as advertised. Clean, modern. Big, fluffy beds had us all sleeping solidly after playing outside all day. This was our first "family" vacation, and the house was a perfect base camp for exploring the Keys. The big kitchen with plenty of serviceware made eating-in easy. Quiet neighborhood. Relaxing suburban feel, but easy access to nearby stores when you needed food, swimmies, souveniers, whatever. Owner of the house was happy to answer questions, give useful local advice. T. Storm Debby nixed our snorkeling, so we will HAVE to go back to Marathon again. If Kathi still has this house, we WILL be staying here again.

Odalys Ramos

Odalys Ramos

Toms River, NJ

Family Vacation

April 12, 2012

What a relaxing vacation, we were (six) and we had the prefect set- up at Casa Lago Mar home. Spacious rooms, and a dock for my kids and dad to fish right off from. If you are looking for quite this is the place for you.

Kathi Flanigan

Owner's reply:

Thank you for enjoying our home as much as we do. Have a safe journey home and hope we hear from you again. Kathi

Owner Supplied Testimonials

While we rent this home out for a few months a year, make no mistake this is our "home" in the Keys which we totally enjoy all summer with family and friends. Not your typical rental house by any means - everything supplied is top shelf and is there not only our enjoyment but for YOUR VACATION .ENJOYMENT ALSO. From the moment you walk in you will realize that you picked one of the best rentals in Key Colony Beach! Come see for yourself.

Have you been a guest of this property?
Write a review!

Frequently Asked Questions

Q: What are our favorite things to do at CASA LAGO MAR?
A: Just a few of our favorite things to do here Paddle boarding, kayaking, fishing and relaxing under the palms. Of course we love the easy drive to Key West for an afternoon or evening of entertainment, food and "Sunset on Mallory Square"
Q: What makes our rental special?
A: Location, location, location, amenities and attention to making your stay enjoyable.
Q: Aquarium Encounters is amazing!0?
A: Florida Keys newest center in Marathon! Swim with the fish, learn about the ocean and it's inhabitants. A beautiful unique environment for the entire family. Check out their web page!

Interested in Renting this Property?

Page Views This month: 27 This year: 118 Since listed: 12,119
Last updated: February 9, 2016

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$1,900 / week


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Owner Profile

Kathi Flanigan

Kathi Flanigan


More about the owner
  • About:

    My husband and I are retired business owners who have spent as much time as possible over the past 35 years in the Keys fishing and diving. Our entire family enjoys coming to the Keys so we consider our house a "family house", brothers, sisters, children & grandchildren.

    Our motto "any day in ...
  • View full profile