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From139US$ /night
Check-in
02Jan2026Select date
Check-out
03Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About This Resort

2600 Overseas Highway, Marathon, Florida, United States, 33050
-
Near Sombrero Beach
Great
8.5
8.8
/10
4.4
4.5
/5

Tranquility Bay Resort - Beachfront resort with private beach, 75 km from Key West International

Located in Marathon, Florida Keys, this 12-acre resort features a 2.5-acre private beach and three pools. The property includes a Nicklaus Design putting green, volleyball courts, and a 24-hour fitness center with Peloton bike. TJ's Tiki Bar serves cocktails and food with daily live music 6-9pm and happy hour Wednesday-Sunday 4-6pm. Butterfly Café offers Gulf seafood and Cuban cuisine. Water activities include jet ski rentals, scuba diving, paddleboarding, and guided eco tours from private jetty. Resort fee covers bike rentals, beach games, pool access, and fitness center use. Property is ADA compliant with accessible facilities.

Additional perks of the hotel

In-suite spa services including aromatherapy, tiger balm treatments, stone massage

Cornhole, giant chess, and ping pong equipment on beach

Oceanfront gazebo available for events (2-hour rentals)

Wedding services for up to 25 guests

Group rates available with welcome drinks and group dinners

Photography/filming permitted for personal use only

Lost and found service

Daily housekeeping

Room Options

Garden Guest Rooms offer 1-2 beds with air conditioning. Villas feature 2-3 bedrooms, full kitchens with counter seating, dining areas, and balconies with Adirondack chairs. ADA-compliant rooms include ground-floor Garden Guest Rooms with accessible bathrooms and villas with ADA-compliant kitchens, roll-in showers, and support bars. Extra adult fee of $20/night applies for more than 2 adults.

Other conveniences

Private entrances

En-suite bathrooms

Mini fridges

Coffee makers

Desks

Premium cable TV

Complimentary WiFi

Private laundry facilities in villas

Water view porches

Turndown service

Complimentary parking

“Tranquility Bay Resort seems aptly named. Its multiple pools, including one exclusively for adults, appeal to both families and couples, and the private beach provides direct access to the Gulf. I think the resort's proximity to area attractions, like the Aquarium Encounters, gives it an edge.”
Hotel logo
Madeline ScottChief Content Curator at Allinclusiveresorts
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Choose Your Ideal Room

Choose from suites, family rooms, and more—breakfast, free cancellation, and exclusive perks included
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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Rates and Room Availability by Date

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Resort Features & Services

Unmatched comfort, unforgettable experiences—all built into your stay

General

  • No smoking on site
  • Free Wi-Fi
  • 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
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Dining Onsite

Tranquility Bay Resort invites guests to indulge in delightful culinary experiences, featuring local flavors beneath the sun-drenched skies of the Florida Keys. From family-friendly spots to romantic settings, each dining venue offers a unique taste of American and Caribbean cuisines, all complemented by picturesque views and inviting atmospheres.
Tranquility Bay Resort Marathon Restaurant photo

Butterfly Café

American and Caribbean
Ambiance
Family-friendly with a romantic touch, set in a cozy indoor space
Key Offerings
A delectable dinner menu featuring seafood and traditional American dishes, perfect for family gatherings or intimate nights.
Reservation
Recommended
Open for dinner from 6:00 PM to 9:00 PM daily

TJs Bar & Marathon

American and Seafood
Ambiance
A relaxed bar atmosphere overlooking the bustling harbor, under swaying palm trees
Key Offerings
An array of mouthwatering cocktails, frozen drinks, and smoothies, accompanied by fresh Florida Keys cuisine, with a great selection of draft beers and wines.
Reservation
Not needed
Hours vary; primarily open for drinks and light bites

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
Explore Marathon
Top Attractions
Activities
Dining
Entertainment
The Turtle Hospital
The Turtle Hospital
2 minutes' walk
Marine rehabilitation center for sea turtles. Offers guided tours showcasing recovery efforts. Unique educational insights.
Boot Key
Boot Key
11 minutes' walk
Natural island ideal for kayaking and wildlife viewing. Spot unique flora and fauna while enjoying beautiful scenery.
Sombrero Beach
Sombrero Beach
10 minutes' drive
Family-friendly beach featuring soft sands and calm waters. Great for swimming, sunbathing, and picnicking.
Crane Point Museum and Nature Center
Crane Point Museum and Nature Center
4 minutes' drive
Nature trails and exhibits focused on local ecology. Ideal for walking and learning about Florida's natural history.
Snorkeling with Spirit Snorkeling
13 minutes' walk
Guided snorkeling trips to vibrant coral reefs. Rentals available; bookings recommended to secure your spot.
Kayaking at Fanny Keys
5 minutes' drive
Ideal for paddle sports enthusiasts. Kayak rentals and guided tours explore the scenic waterways of the Florida Keys.
TJ's Tiki Bar
TJ's Tiki Bar
6 minutes' walk
Casual setting offering fresh seafood and tropical drinks. Signature dish: fish tacos, perfect for a laid-back meal.
The Bistro
The Bistro
5 minutes' walk
Charming eatery with a focus on fresh, local ingredients. Vegetarian-friendly options available, making it a crowd-pleaser.
El Molcajete
El Molcajete
12 minutes' walk
Authentic Mexican cuisine in a colorful atmosphere. Known for its mole dishes and vibrant margaritas. Reservations recommended.
Marathon Community Park
16 minutes' walk
A family-friendly park featuring play areas, sports fields, and hosts events like outdoor movie nights and festivals.
Barnacle Barney's Tiki Bar
Barnacle Barney's Tiki Bar
12 minutes' walk
Local bar with live music and a relaxed outdoors vibe. Great options for drinks and casual dining while enjoying the atmosphere.
Transportation Options & Local Travel
City Centre
Marathon8 min  ·  4.9 km
Airports
Key West International Airport (EYW)112 min  ·  74.3 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
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
FAQs
About Tranquility Bay Resort
How far is Tranquility Bay Resort from Key West International Airport?
The hotel is located 75 km from Key West International Airport.
What time is check-in and check-out at Tranquility Bay Resort?
Check-in is at 16:00 and check-out is at 11:00.
Are there any nearby attractions to Tranquility Bay Resort?
Nearby attractions include Crane Point Museum and Nature Center (2 km) and The Turtle Hospital (0.5 km).
Does Tranquility Bay Resort have a pool?
The hotel features three outdoor pools, including a heated pool and an adult-only pool.
What dining options are available at Tranquility Bay Resort?
On-site dining includes Butterfly Café for dinner and T.J.'s Tiki Bar for a casual atmosphere with a variety of foods and cocktails.
Is there fitness or wellness equipment at Tranquility Bay Resort?
The hotel provides a fitness centre and offers in-room spa services.
What room amenities are available at Tranquility Bay Resort?
Rooms are equipped with air conditioning, a flat-screen TV, Wi-Fi, a small refrigerator, and coffee-making facilities.
Is parking available at Tranquility Bay Resort?
There is free public parking available on-site, and no reservation is needed.
Does Tranquility Bay Resort have a beach access?
The hotel features a private, 1 hectare white-sand beach for guests.
What recreational activities does Tranquility Bay Resort offer?
Guests can enjoy water sports such as fishing, kayaking, snorkeling, and jet ski rentals.
What type of accommodations does Tranquility Bay Resort provide?
A range of accommodations is available, including beach houses with full kitchens and garden guest rooms.
Is there a smoking policy at Tranquility Bay Resort?
The hotel is a smoke-free establishment.
What is the distance of Tranquility Bay Resort from Marathon city center?
The hotel is located approximately 1 km from the center of Marathon.

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