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Live Web Cam

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Up to $250 for Dining
SALE: Up to $250 for Dining

Enjoy a $50/night dining credit, select dates and room types. Learn More

The Beach is on Sale: Save 15%
Beach is on Sale

Save up to 15% on beachfront beach houses, select dates. Learn More

Stay 5 Nights and Save More
Stay 5 Nights and Save More!

Stay longer and save at Tranquility Bay! Call 877-741-7839. Book Now

View Our Online Planning Guide
Online Planning Guide

See which month is best for your visit! Call 855-417-5782 Browse Now

Stay in the Most Luxurious Florida Keys Accommodations

Tranquility Bay Beach House Resort, ideally located in the heart of the Florida Keys, offers Marathon, Florida accommodations in 87 thoughtfully and elegantly designed two-bedroom and three-bedroom waterfront Florida Keys vacation rentals overlooking the Gulf of Mexico. Guests can also sink into serenity with our new single level guestrooms for more intimate lodging in the Florida Keys with affordable luxury in mind.

Tropical Garden King

Rest in a king-sized bed, with the pool nearby. Tropical Garden King Guests Rooms give you maximum comfort and serenity.

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MAXIMUM OCCUPANCY: 2

Details

Have ample space on your own king-sized bed covered in pure white linens. En-suite bathrooms feature seashore themed amenities. View palm trees swaying in the breeze just outside your window. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age. Learn More

Amenities

  • One king bed
  • En-suite bathrooms
  • Flat-screen TV
  • Dresser, desk and chair
  • Mini fridge and coffee maker
  • Hair dryer
  • Floor and table lamps
  • Full-length mirror
  • Carpeting
  • Night tables
  • Original artwork

Tropical Garden Double Queen

Tropical Garden Double Queen Guest Rooms feature two queen beds and an en suite bathroom, along with easy access to onsite dining, our private beach, and the tropical sun.

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MAXIMUM OCCUPANCY: 4

Details

Decorated in bright, tropical colors, you’ll relax in two cozy queen beds. Find seashore-themed décor in your en suite bathroom, along with a host of amenities. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age. Learn More

Amenities Include

  • Two queen beds
  • En-suite bathrooms
  • Flat-screen TV
  • Dresser, desk and chair
  • Mini fridge and coffee maker
  • Hair dryer
  • Floor and table lamps
  • Full-length mirror
  • Carpeting
  • Night tables
  • Original artwork

Superior Double Queen

More beds, more space. Superior Double Queen Guest Rooms are the most spacious of all our Tropical Garden Guestrooms. They include a private patio or porch.

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MAXIMUM OCCUPANCY: 4

Details

Step onto your patio or porch and let the tropical breeze massage your hair. With two queen size beds, an en suite bathroom with shower and tub, and even a patio or porch, these rooms have ample space, giving you more equatorial delights. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

Amenities Include:

  • Two queen beds
  • En-suite bathrooms
  • Flat-screen TV
  • Dresser, desk and chair
  • Mini fridge and coffee maker
  • Hair dryer
  • Floor and table lamps
  • Full-length mirror
  • Carpeting
  • Night tables
  • Original artwork

Beachfront 2-Bedroom Beach House

The Beachfront 2-Bedroom beach house puts palm trees in your front yard. Watch the sea from your porch or from the balcony.

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MAXIMUM OCCUPANCY: 4

Details

The Beach house’s two bedrooms include one king-size bed and two twin beds. Craft treats in your private kitchen, and enjoy them in your living room. A porch and balcony look out onto the sandy beach. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

View floorplans (PDF).

Amenities Include:

  • Fully-equipped gourmet kitchen
  • Separate dining area
  • Living room with a 42-inch flat screen TV
  • Two and a half baths
  • Wireless Internet
  • Premium cable
  • Private Laundry facilities
  • Whimsical painted furniture

The Master Bedroom Features:

  • Whimsical Painted Furniture
  • King size bed with luxurious linens
  • Private bath with shower/bathtub and full size vanity
  • 27-inch TV
  • Spacious porch overlooking the Gulf of Mexico

The Second Bedroom Features:

  • Whimsical Painted Furniture
  • Two twin size beds with luxurious linens
  • Access to private bath with shower/bathtub

Beachfront 3-Bedroom Beach House

Make the beach your front yard. The Beachfront 3-Bedroom Beach House sits directly on the beach, granting you shoreline views from your porch and balcony.

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MAXIMUM OCCUPANCY: 6

Details

Three diverse bedrooms, including a king-size, queen-size, and two twin beds, give you ample space for your whole party. Prepare meals in your personal kitchen and enjoy them at the dining table or on a large sofa. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

View floorplans.

Amenities Include:

  • Fully-equipped gourmet kitchen
  • Separate dining area
  • Living room with a 42-inch flat screen TV
  • Two and a half baths
  • Wireless Internet
  • Premium cable
  • Private Laundry facilities
  • Whimsical painted furniture

The Master Bedroom Features:

  • Whimsical painted furniture
  • King size bed with luxurious linens
  • Private bath with shower/bathtub and full size vanity
  • 27-inch TV
  • Spacious porch overlooking the Gulf of Mexico

The Second Bedroom Features:

  • Whimsical painted furniture
  • Two twin size beds with luxurious linens
  • Access to a shared bath with shower/bathtub

The Third Bedroom Features:

  • Whimsical painted furniture
  • One queen bed with luxurious linens
  • Access to a shared bath with shower/bathtub

Waterfront 3-Bedroom Beach House

Closer to the water, the Waterfront 3-Bedroom Beach House resides in a more quiet, secluded area. Stay a short distance from the pool and the beach and enjoy your tropical retreat.

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MAXIMUM OCCUPANCY: 6

Details

Wake up with the brilliant Florida sun coming in through your windows. Stay near the waterfront, in a secluded beach house with everything you’ll need. Watch the sunset over the water from the chairs on your porch. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

View floorplans.

Amenities Include:

  • Fully-equipped gourmet kitchen
  • Separate dining area
  • Living room with a 42-inch flat screen TV
  • Two and a half baths
  • Wireless Internet
  • Premium cable
  • Private laundry facilities
  • Whimsical painted furniture

The Master Bedroom Features:

  • Whimsical painted furniture
  • King size bed with luxurious linens
  • Private bath with shower/bathtub and full size vanity
  • 27-inch TV
  • Spacious porch overlooking the Gulf of Mexico

The Second Bedroom Features:

  • Whimsical painted furniture
  • Two twin size beds with luxurious linens
  • Access to a shared bath with shower/bathtub

The Third Bedroom Features:

  • Whimsical painted furniture
  • One queen bed with luxurious linens
  • Access to a shared bath with shower/bathtub

Waterview 2-Bedroom Beach House

A seaside cottage accessed via a lushly landscaped lane. Waterview 2-Bedroom houses give you access to swimming pools and the beach.

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MAXIMUM OCCUPANCY: 4

Details

Relish a Gulf of Mexico view from your balcony. These beach houses feature two cozy bedrooms, one with a king size bed and one with two twins, and a prime location near our pools and beach. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

View floorplans.

Amenities Include:

  • Fully-equipped gourmet kitchen
  • Separate dining area
  • Living room with a 42-inch flat screen TV
  • Two and a half baths
  • Wireless Internet
  • Premium cable
  • Private Laundry facilities
  • Whimsical painted furniture

The Master Bedroom Features:

  • Whimsical painted furniture
  • King size bed with luxurious linens
  • Private bath with shower/bathtub and full size vanity
  • 27-inch TV
  • Spacious porch overlooking the Gulf of Mexico

The Second Bedroom Features:

  • Whimsical painted furniture
  • Two twin size beds with luxurious linens
  • Access to private bath with shower/bathtub

Waterview 3-Bedroom Beach House

A roomy three bedroom beach house with a lushly green pathway leading up to its doorstep. Near our spectacular swimming pools and a short walk to the sandy beaches.

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MAXIMUM OCCUPANCY: 6

Details

Stay near the pool in with a bright green lawn and soaring palm trees surrounding you. With three spacious bedrooms, a private kitchen, and a dining table with stools, you’ll feel right at home with the water in sight. Please note room occupancy limits when booking. Children are counted as one person in the booking party, regardless of age.

View floorplans.

Amenities Include:

  • Fully-equipped gourmet kitchen
  • Separate dining area
  • Living room with a 42-inch flat screen TV
  • Two and a half baths
  • Wireless Internet
  • Premium cable
  • Private laundry facilities
  • Whimsical painted furniture

The Master Bedroom Features:

  • Whimsical painted furniture
  • King size bed with luxurious linens
  • Private bath with shower/bathtub and full size vanity
  • 27-inch TV
  • Spacious porch overlooking the Gulf of Mexico

The Second Bedroom Features:

  • Whimsical painted furniture
  • Two twin size beds with luxurious linens
  • Access to a shared bath with shower/bathtub

The Third Bedroom Features:

  • Whimsical painted furniture
  • One queen bed with luxurious linens
  • Access to a shared bath with shower/bathtub