Hotels
United States
Marathon
Tranquility Bay Resort
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75 photos

Tranquility Bay Resort, Marathon

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Check rooms and rates
From139US$ /night
Check-in
22Mar2026Select date
Check-out
23Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

2600 Overseas Highway, Marathon, Florida, United States, 33050
Great
8.4
8.9
/10
4.4
4.4
/5
“The hotel is perfectly situated right on a beautiful sand beach, providing an amazing retreat for family adventures in the Keys.”view full review

Tranquility Bay Resort, a 4-star beachfront hotel in Marathon, features spacious villas with private porches and a 2.5-acre white-sand beach. Guests can enjoy three pools, on-site water sports, and multiple dining options.

Rooms & Amenities

Each beautifully designed villa offers two- and three-bedroom configurations with full kitchens and stylish coastal-inspired décor. Guests can enjoy upscale amenities, luxurious bedding, and incredible views from private porches.

Dining Options

Dining options include Butterfly Café and TJ's Tiki Bar, featuring a variety of seafood and family-friendly fare. Guests can also savor tropical cocktails in a beachside setting while enjoying live music.

Leisure & Activities

Tranquility Bay offers an array of leisure activities such as kayaking, paddle boarding, and scuba diving from its private jetty. The resort's amenities include volleyball courts, a fitness center, and in-suite spa services.

Location & Transportation

The resort is conveniently located, with nearby bus stops for easy transportation. Landmarks like Crane Point Museum and Nature Center, Sombrero Beach, and Dolphin Research Center are within 1.5 miles.

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Select your room type

Tranquility Bay Resort offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Two Bedroom Waterview Villa
Two Bedroom Waterview Villa
2 persons
840 sq. feet 
2 Single beds or 1 Queen-size bed
Shower
Bathtub
room details
Tropical Garden King Accessible King Guestroom
Tropical Garden King Accessible King Guestroom
2 persons
400 sq. feet 
1 King-size bed
Shower
Air conditioning
room details
Tropical Garden Superior Double Queen Guestroom
Tropical Garden Superior Double Queen Guestroom
2 persons
560 sq. feet 
2 King Size Beds
Shower
Balcony
room details
Tropical Garden Double Queen Guestroom
Tropical Garden Double Queen Guestroom
2 persons
400 sq. feet 
2 King Size Beds
Shower
Bathtub
room details
Click button to see more rooms
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Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

Tranquility Bay Resort offers amenities for your comfortable stay and unforgettable experiences
Beautiful Beach!
“The private beach was absolutely stunning, with clear waters and a serene atmosphere that made for perfect relaxation.” view full review
Impressive Pool!
“The larger pool was a highlight of our stay; it was well-maintained and provided a refreshing escape during the warm days.” view full review
Spotless Accommodations
“Our room was immaculate, exactly as shown in the online photos. It was a cozy retreat to return to after a day out.” view full review
Excellent Shower
“The shower pressure was fantastic, making for a refreshing experience after a long day at the beach.” view full review
Facilities: Great
8.7/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Free parking
  • No pets allowed
  • Rooms/ Facilities for disabled
  • ATM/Cash machine
  • Fireplace

Sports & Fitness

  • Fitness centre
  • Snorkelling
  • Golf course
  • Yoga class
  • Fishing

Services

  • Room service
  • Housekeeping
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Bar/ Lounge area

Business

  • Meeting/ Banquet facilities

Children

  • Cots
  • Children's menu

Spa & Leisure

  • Heated swimming pool
  • Outdoor swimming pool
  • Beach access
  • Sun loungers
  • Live entertainment
  • Beauty treatment

Room features

  • Air conditioning
  • Heating
  • Garden furniture
  • Ironing facilities

Bathroom

  • Bathtub
Show more

Tranquility Bay Resort Location

2600 Overseas Highway, Marathon, Florida, United States, 33050
Map view
2600 Overseas Highway, Marathon, Florida, United States, 33050
City landmarks
Harbour
Spirit Snorkeling
3500 ft
Beach
Sombrero Beach
1.5 mi
Landmark
Boot Key
2900 ft
Island
Fanny Keys
4900 ft
Landmark
Palm Island
3700 ft
Landmark
Marathon Skate Park
4100 ft
Landmark
Marathon Community Park
4300 ft
Island
Hog Key
1.0 mi
Landmark
Jesse Hobbs Park
4600 ft
Nature reserve
Crane Point Museum and Nature Center
1.6 mi
Island
Pretty Joe Rock
1.2 mi
Landmark
Knight's Key
1.3 mi
Landmark
Marathon Garden Club
1.5 mi
Church
Marathon Seventh Day Adventist Church
1.5 mi
Landmark
Vaca Key Bight
1.9 mi
Landmark
Boot Key Harbor
2.4 mi
Landmark
Children's Rotary Park
2.6 mi
Museum
Eaa Air Museum
3.7 mi
Bridge
Old Seven Mile Bridge
4.0 mi
Landmark
Sister Creek
3.9 mi
Nearby
2396 Overseas Hwy Mile Marker 48.5 on the bayside
The Turtle Hospital
500 ft
Gallery
Shady Palm Art Gallery & Photography
100 ft
Library
Monroe County Public Library
100 ft
Restaurants
TJ's Tiki Bar
1500 ft
2600 Overseas Hwy Tranquility Bay Beach House Resort
The Bistro
1300 ft
2146 Overseas Hwy Courtyard Marathon Florida Keys
Barnacle Barney's Tiki Bar
3200 ft
1688 Overseas Hwy Behind Bluegreen Resort at mile marker 48
The Stuffed Pig
3300 ft
3520 Overseas Highway
El Molcajete
3200 ft
1622 Overseas Hwy
Overseas Pub and Grill
2900 ft
3574 Overseas Hwy
Getting around
City Centre
Marathon8 min  ·  3.0 mi
Airports
Key West International Airport (EYW)112 min  ·  46.1 mi
Bus
Bus stop32 min  ·  1.6 mi
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in for free.
Breakfast
A full breakfast is served at the price of US$11 per person per day. 
Children & extra beds
There are no extra beds provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
103

Reviews and Ratings

Feedback about Tranquility Bay Resort from previous guests about their experience.
Review score
Based on 687 verified reviews
8.7/10
Great
85%
Recommend
Breakfast
2.5/10
Cleanliness
8.8/10
Comfort
8.8/10
Facilities
8.7/10
Free Wi-Fi
8.7/10
Location
9.2/10
Paid Wi-Fi
6.5/10
Staff
8.6/10
Value for money
7.6/10
Guest reviews
based on 5753 reviews
4.5/5
based on 512 reviews
8.4/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews

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Check-in
22Mar2026Select date
Check-out
23Mar2026Select date
Rooms and Guests2 Guests, 1 Room
  • Overview
  • Rooms
  • Price calendar
  • Facilities
  • Location
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