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From139US$ /night
Check-in
08Jun2026Select date
Check-out
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Rooms and Guests2 Guests, 1 Room
Key details

Hotel Information

2600 Overseas Highway, Marathon, Florida, United States, 33050
-
Near Sombrero Beach
Great
8.5
8.9
/10
4.3
4.4
/5

Tranquility Bay Resort - A 4-star beachfront resort with private pools, family-friendly villas, and on-site water sports

Set on a 5 hectare waterfront property in Marathon, Tranquility Bay Resort features two- and three-bedroom beach houses with full kitchens, private patios or balconies, and direct beach access. The 4-star property includes three pools-one adults-only and one lagoon-style-along with a 1 hectare private white-sand beach. Guests at Tranquility Bay Resort can rent kayaks, paddleboards, or WaveRunners from the private jetty, book spa treatments in-suite, or dine at TJ's Tiki Bar, which serves cocktails, fresh seafood, and live music nightly. The resort is located 0.5 km from The Turtle Hospital and 2 km from Sombrero Beach, with Key West International Airport 75 km away.

Pros

Beachfront villas feature full kitchens, private patios, and Adirondack chairs for ocean views.

On-site water sports include jet ski rentals, paddleboarding, and guided eco-tours.

Adults-only pool and lagoon-style pool provide quiet relaxation areas.

Butterfly Café serves fresh-caught seafood like blackened shrimp salad and mahi sandwiches.

Spa services are available in-room with options like aromatherapy and stone massages.

Cons

The resort fee covers activity access but is not included in base rates.

Some rooms may experience minor seaweed accumulation on the beach during winter months.

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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
Tropical Garden King Accessible King Guestroom
2 persons
37 m² 
1 King-size bed
Shower
Air conditioning
Tropical Garden King Guestroom
2 persons
37 m² 
1 King-size bed
Shower
Air conditioning
Tropical Garden Double Queen Guestroom
2 persons
37 m² 
2 King Size Beds
Shower
Bathtub
Tropical Garden Superior Double Queen Guestroom
2 persons
52 m² 
2 King Size Beds
Shower
Balcony
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Facilities

Tranquility Bay Resort offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.6/10Review 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
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Tranquility Bay Resort Location

2600 Overseas Highway, Marathon, Florida, United States, 33050
Map view
2600 Overseas Highway, Marathon, Florida, United States, 33050
Nearby
2396 Overseas Hwy Mile Marker 48.5 on the bayside
The Turtle Hospital
140 m
Gallery
Shady Palm Art Gallery & Photography
30 m
Library
Monroe County Public Library
30 m
Restaurants
TJ's Tiki Bar
450 m
2600 Overseas Hwy Tranquility Bay Beach House Resort
The Bistro
370 m
2146 Overseas Hwy Courtyard Marathon Florida Keys
Barnacle Barney's Tiki Bar
960 m
1688 Overseas Hwy Behind Bluegreen Resort at mile marker 48
The Stuffed Pig
990 m
3520 Overseas Highway
El Molcajete
950 m
1622 Overseas Hwy
Overseas Pub and Grill
880 m
3574 Overseas Hwy
Explore Marathon
Experience Marathon's Best
Top Attractions
Activities
Dining
Entertainment
The Turtle Hospital
2 minutes' walk
A rehabilitation center for sea turtles, offering guided tours and education on conservation efforts.
Shady Palm Art Gallery & Photography
1 minute' walk
An eclectic gallery showcasing local artists, with a variety of photography and artwork unique to the Florida Keys.
Sombrero Beach
10 minutes' drive
Renowned for its soft sand and palm-fringed coastline, this public beach is ideal for sunbathing and swimming.
Crane Point Museum and Nature Center
4 minutes' drive
A cultural heritage site featuring wildlife trails, museum exhibits, and beautiful gardens along the Florida Keys.
Spirit Snorkeling
13 minutes' walk
Thrilling snorkeling trips to surrounding reefs with gear rental included and guided experiences available.
Marathon Skate Park
15 minutes' walk
An outdoor skate park featuring ramps and areas for all skill levels, perfect for skateboarding and rollerblading.
Marathon Community Park
16 minutes' walk
A recreational area with playgrounds, picnic spots, and sports facilities ideal for families and outdoor enthusiasts.
Barnacle Barney's Tiki Bar
12 minutes' walk
A vibrant tiki bar known for its fresh seafood and tropical cocktails, offering outdoor seating and sunset views.
El Molcajete
12 minutes' walk
A lively Mexican restaurant with authentic cuisine, known for its homemade tortillas and signature margaritas.
The Bistro
5 minutes' walk
Charming eatery serving American classics with a modern twist, utilizing fresh local ingredients, and vegan options.
TJ's Tiki Bar
6 minutes' walk
A laid-back bar featuring live music, casual dining, and a fun atmosphere perfect for relaxing with friends.
Marathon Theatre
10 minutes' drive
A classic cinema showcasing the latest films, with a cozy vibe and decadent popcorn that enhances the viewing experience.
Getting around
City Centre
Marathon8 min  ·  4.9 km
Airports
Key West International (EYW)112 min  ·  74.2 km
Bus
Bus stop32 min  ·  2.6 km
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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 1036 verified reviews
8.6/10
Great
82%
Recommend
Breakfast
2.5/10
Cleanliness
8.7/10
Comfort
8.8/10
Facilities
8.6/10
Free Wi-Fi
9.2/10
Location
9.2/10
Paid Wi-Fi
6.5/10
Staff
8.5/10
Value for money
7.6/10
Pros
Private beach
Clean pools
Beachfront houses
On-site activities
Sunset views
Cons
Maintenance issues
Temperature regulation
Unclean rooms
Slow service
Guest reviews
based on 5753 reviews
4.5/5
based on 523 reviews
8.5/10
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.
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FAQs
About Tranquility Bay Resort
What is the check-in and check-out policy at Tranquility Bay Resort?
Check-in is at 16:00 and check-out is by 11:00.
Is there parking available at Tranquility Bay Resort?
Public parking is available on-site for free.
What amenities does Tranquility Bay Resort offer for guests?
Amenities include three outdoor pools, a fitness center, beach access, and water sports activities.
What types of dining options are available at Tranquility Bay Resort?
Dining options include Butterfly Café for fresh seafood and T.J.'s Tiki Bar for salads and appetizers.
Which attractions are close to Tranquility Bay Resort?
Nearby attractions include The Turtle Hospital (0.5 km), Crane Point Museums & Nature Center (3 km), and Curry Hammock State Park (13 km).
What are the room amenities at Tranquility Bay Resort?
Rooms feature air conditioning, a flat-screen TV, a small refrigerator, and coffee-making facilities.
Does Tranquility Bay Resort have beach access?
The resort has a private, 1 hectare white-sand beach for guests to enjoy.
What recreational activities are available at Tranquility Bay Resort?
Guests can enjoy fishing, snorkeling, kayaking, and paddleboarding directly from the resort.
Is Wi-Fi available at Tranquility Bay Resort?
Complimentary Wi-Fi access is provided throughout the resort.
How far is Tranquility Bay Resort from Key West International Airport?
The resort is located 75 km from Key West International Airport.
Does Tranquility Bay Resort offer any spa services?
Spa services, including beauty treatments, are available for guests.
Can guests enjoy live entertainment at Tranquility Bay Resort?
Daily organized activities and live entertainment are offered at the beach and pool areas.

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Check-in
08Jun2026Select date
Check-out
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Rooms and Guests2 Guests, 1 Room