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From139US$ /night
Check-in
27Nov2025Select date
Check-out
28Nov2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

Overview & Features

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

Rooms & Villas

Tranquility Bay offers two- and three-bedroom beach houses with full kitchens, private porches, and balconies furnished with Adirondack chairs. Garden guest rooms include flat-screen TVs, mini-fridges, and coffee makers. Accessible rooms feature ADA-compliant roll-in showers and support bars. All accommodations have air conditioning, complimentary Wi-Fi, and water views.

Dining & Drinks

Butterfly Café serves Gulf of Mexico dishes like mahi-mahi and Cuban pork chops, with a kids' menu available. TJ's Tiki Bar offers frozen cocktails, draft beers, and loaded nachos, with live music nightly from 6 PM to 9 PM. Happy hour runs Wednesday through Sunday from 4 PM to 6 PM.

Activities & Recreation

The resort has a private 2.5-acre beach, three pools (including an adults-only pool), and water sports like kayaking and paddleboarding. On-site games include cornhole, giant chess, and ping pong. Guests can rent jet skis, book scuba diving, or take eco-tours to Turtle Island. A fitness center with Peloton bikes is open 24/7.

Location & Nearby

The resort is in Marathon, 75 km from Key West International Airport. Nearby attractions include Sombrero Beach (2.5 km), Crane Point Museum (2.5 km), and the Dolphin Research Center. The Overseas Heritage Trail, a 106-mile paved path for biking and walking, starts in Key Largo and ends in Key West.

Services & Extras

In-suite spa services include massages and facials. The resort fee covers bike rentals, pool access, and beach games. Wedding packages include oceanfront gazebo ceremonies. Group retreats get discounted rates and private event space. Lost and found assistance is available for misplaced items. Check-in starts at 4 PM; check-out is by 11 AM.

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Pick the Room Type That Suits You

Choose from spacious beach suites, family rooms, or cosy couples’ retreats with perks like breakfast and free cancellation
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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Getting around beach destinations

All Transportation Methods Available

City Centre
Marathon 4.9 km
Airports
Key West International (EYW) 74.3 km
Bus
Bus stop 2.6 km

Facilities

Enjoy comfortable stays and unforgettable experiences at our beach resorts

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

  • Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Garden furniture
  • Ironing facilities

Bathroom

  • Bathtub
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Dining Onsite

Tranquility Bay Resort offers an inviting escape with delightful onsite dining options that reflect the vibrant flavors of the Caribbean and American coast. Guests can indulge in the welcoming ambiance of Butterfly Café or unwind at TJ's Bar & Marathon, where refreshing drinks and stunning views meet exquisite cuisine.
Tranquility Bay Resort Marathon Restaurant photo

Butterfly Café

American, Caribbean, Seafood
Ambiance
Family-friendly, Traditional, Romantic
Key Offerings
Savor a blend of local and seasonal seafood dishes, perfect for a cozy family dinner or a romantic evening under the stars.
Reservation
Recommended
Open for dinner from 6:00 PM to 9:00 PM, daily.

TJs Bar & Marathon

American, Seafood
Ambiance
Casual, Waterfront
Key Offerings
Enjoy a variety of cocktails, frozen drinks, and fresh Florida Keys cuisine, all while overlooking the bustling harbor-perfect for a relaxed afternoon or evening.
Reservation
Not needed
Hours vary; primarily open during peak dining times.

Location & Nearby Attractions

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
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Questions of the users
About Tranquility Bay Resort
What kitchen essentials can I expect to find in my accommodation?
5 March 2024
Pots, pans, and cooking utensils are included for your convenience.
Is the beach safe for swimming, or is it rocky?
10 March 2024
The beach features soft sand and is perfect for swimming.
Are there cottages directly on the beach available at the resort?
15 March 2024
Yes, there are beachfront units located right on the beach.
Can you confirm if the 2 queen garden view room has an outdoor space?
20 March 2024
Only the Superior 2 queen garden view rooms are equipped with a furnished balcony.
Are bicycles available for guests to use during their stay?
25 March 2024
Complimentary bicycles are not available; however, local shops offer rentals.
Which airport is the most convenient to access the resort?
30 March 2024
The nearest airports include Key West Airport, which is 46.67 kilometers away, and Miami International Airport at approximately 183.46 kilometers.
Are there options for accessible units accommodating mobility scooters?
4 April 2024
Paved paths facilitate mobility scooters, but booking an ADA unit ensures full accessibility.
What type of coffee maker is provided in the kitchen?
9 April 2024
Traditional coffee makers are available, along with coffee supplied in the unit.
Can guests rent water sports equipment like kayaks or paddleboards?
14 April 2024
Yes, rentals for kayaks and paddleboards are available on-site.
Is there complimentary WiFi throughout the property?
19 April 2024
WiFi is available for free in all areas of the resort.
What are the dining options available for guests?
24 April 2024
There are two on-site restaurants offering a variety of culinary choices inspired by local ingredients.

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Check-in
27Nov2025Select date
Check-out
28Nov2025Select date
Rooms and Guests2 Guests, 1 Room