Book on our site
Up to 10% cheaper
than Booking.com
Check rooms and rates
From139US$ /night
Check-in
16Oct2025Select date
Check-out
17Oct2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

2600 Overseas Highway, Marathon, Florida, United States, 33050

Rooms at Tranquility Bay

Tranquility Bay offers villas and garden guest rooms. Each villa has a large private porch. Villas feature two or three-bedroom configurations. Garden guest rooms include upscale amenities, bedding, and coastal decor. Accessible rooms include ground-floor garden guest rooms with accessible bathroom facilities, and villas include ADA-compliant kitchens, roll-in showers, and support bars.

Onsite dining

Guests can discover fresh Florida Keys food. The Butterfly Café provides Gulf of Mexico cuisine and a children's menu. TJ's Tiki Bar features family-friendly dining, cocktails, frozen drinks, draft beers, spirits, wine, and soft drinks. Live music is available nightly between 6pm and 9pm. Happy hour is available Wednesday through Sunday from 4pm to 6pm.

Leisure and activities

This resort features a private 2.5-acre beach and three pools. Activities include watersports from the private bay, a volleyball court, a Nicklaus Design putting green, and a fitness center that's open 24 hours and includes a Peloton bike. There are also in-suite spa services, yoga, kayaks, motorized watercraft rentals, adult & kids bikes, cornhole, giant chess, and ping pong.

Location Information

Tranquility Bay is located in Marathon, in the heart of the Florida Keys, off the southernmost tip of mainland Florida. Key West International Airport is 75 km away. Nearby landmarks include Pretty Joe Rock (2 km), Sombrero Beach (2.5 km), and The Turtle Hospital (0.3 km). Activities include visiting the Alligator Reef Lighthouse, Anne's Beach, and the Key West Butterfly & Nature Conservatory.

Services Provided

Tranquility Bay offers wedding and event services, including a wedding coordinator. The resort fee includes bikes outside the resort, use of the volleyball court and beach games, access to all pools, the fitness center, and the putting green. The resort also has a Lost and Found team, which is available to assist you in reuniting with your possessions.

View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Tropical Garden King Guestroom
Max:
2 persons
37 m² 
Bed options:
1 King-size bed
Shower
Balcony
Check Prices
Tropical Garden Double Queen Guestroom
Max:
2 persons
37 m² 
Bed options:
2 King Size Beds
Shower
Bathtub
Check Prices
Tropical Garden Superior Double Queen Guestroom
Max:
2 persons
52 m² 
Bed options:
2 King Size Beds
Shower
Balcony
Check Prices
Show all roomsLess

Price and Room Availability Calendar

Check availability and prices for your dates now!

Getting around

A list of all available modes of transport

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

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

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
Show more

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
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates

Next best alternative

Consider them for your next trip.
Check-in
16Oct2025Select date
Check-out
17Oct2025Select date
Rooms and Guests2 Guests, 1 Room