East Sister Rock

3 Bedroom / 2 Bath Private Island Vacation Home w/ Pool

Welcome to your very own private tropical island only a few minutes from shore near Sombrero Beach! East Sister Rock Island is located at MM 50 & is a ¼ mile off the Atlantic shore of the city of Marathon. On the private island sits a  3 bedroom, 2 bath dream come true getaway home with 5000+ square feet of living area which includes a 2700 square foot veranda, boat dock (fisherman’s dream), helicopter launch pad and many more surprises. The island itself is located in the tropical turquoise waters of the Florida Keys in the Atlantic Ocean within view of the Sombrero Lighthouse and Sombrero Beach.  

This beautifully furnished property features a host of amenities suitable for every taste, and it comes complete with panoramic views of the Atlantic Ocean extending from every room of this island home. This home is surrounded by a wrap around deck with a dining area, a hammock, a pool table and patio chairs for relaxing and watching the sunrise in the morning on one side and setting in the evening on the other. The Wrap around deck is surrounded by sand on all sides. This private tropical island is also surrounded by a moat, which is great for kayaking, snorkeling, swimming and even fishing.

The crystal clear warm waters of this quintessential Keys location are occasioned by a variety of wildlife including visiting dolphins, manatees, parrot and angel fish, starfish, octopus, stingrays, roosting pelicans and great herons to name a few.

Take advantage of snorkeling and scuba diving opportunities from the island itself and/or the charted coral reef just minutes away by boat. For the fisherman, East Sister Rock Island is ideal. Between the island and the mainland; pods of permit and bonefish thrive in the flats.




East Sister Rock Island has become one of Florida’s most sought-after wedding locations. With its isolated paradise charm and atmosphere of peaceful privacy, it creates a splendid backdrop for your important day.



Enjoy the best private party you can have on your own private island. Birthday Celebrations, New Years, Spring Break, or any party you can have as you enter a world of elegance and tranquility.



8 People – Main House











Optional Guest House

3 People – Guest House
Full bottom with top twin bunk bed, bathroom

Bed & Bath

Towels & Linens. Pool Towels.

Creature Comforts

Air Conditioning, Ceiling Fans, Satellite TV, WiFi, SmartTV – Netflix/Hulu/Etc…,


Fully Equipped Kitchen and Dining Room, Side-by-side Fridge w/Ice & Water, Oven/Stove, Microwave, Blender, Toaster, Coffee Pot, Plates, Utensils, Glass Ware, Pots, Pans, Etc.


Swimming Pool, Gas Grill, Decks with Patio Furniture, Dining Table,  Pool Table, Hammock, Dartboard, Sandy Land for Sunbathing  All Around.


Boat Dock with Solar Lighting and a Fish Cleaning Station, 2 Paddle Boards  & a Kayak.

Sleeping Quarters

Master Bedroom – King Size Bed, TV, Patio Doors, Exceptional View 

2nd Bedroom – 2 Queen Size Beds, Patio Doors, Exceptional View 

3rd Bedroom – Queen Size Bed, Patio Doors, Exceptional View 

Weekly Rental Rates
Main House - 8 Guests Max

Rate are for up to 6 guests. 
A charge of $455.00 per week per person will apply after 6

  • Non-Holiday Standard weeks – $9,500
  • Spring Break – $10,000
  • Mini Lobster Season –  $10,500
  • Lobster Season –  $10,500
  • Thanksgiving – $10,000
  • Christmas – $12,500
  • New Years – $14,500
  • Other Holiday weeks – $9,500

* Rates are subject to change. Actual rates will be confirmed in advance

Cottage - 3 Guests Max
  • Add on Cottage price $3250.00 plus tax  and fee’s
Rental Details
  • 7 night minimum  Reservation
  • Check-in’s on Saturday
  •  Call to discuss longer stays
Additional Fees


  • Cleaning Fee with tax
  • Refundable security deposit:  $1000
  • Tax Rate:  12.5%
  • Pets fee:  $350.00 non refundable. *Prior approval needed


  • $150 Cleaning Fee with tax
  • Refundable security deposit:  $350
  • Tax Rate:  12.5%
Cancellation Policy:
Call for details.

3.2/5 (154 Reviews)