Tranquility Bay Resort | Resort in Marathon

| 8.5 (508 Reviews) |  12 Bathrooms  38 Guests
Marathon Resort | Tranquility Bay Resort

Resort in Marathon

Tranquility Bay Resort offers beachfront accommodations in Marathon, FL. Three pools are located on site, including an adult-only pool and a heated pool for children. Every charming guestroom includes a flat-screen TV, small refrigerator, and coffee-making facilities. Beach homes feature an en suite kitchen, 42-inch flat-screen TV, and private laundry facilities. Relax with in-room spa services or workout in the on-site fitness room. Water sports, such as kayaking and paddle boarding, are available. Open for dinner, Butterfly Café serves fresh seafood and offers indoor and outdoor dining. T.J.’s Tiki Bar features salads, paninis, and a selection of appetizers and cocktails. Crane Point Museums & Nature Center is 3 minutes’ drive. Explore the swamps, beaches, and hiking trails of Curry Hammock State Park, 13 minutes’ drive away.

Tranquility Bay Resort is located in Marathon.

This 103 Bedrooms Resort is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Guest Services, Air Conditioner, View, and several others. This is a 4 star rated property and has over 508 reviews with the average score of 8.5 . Coming to Marathon and needing a place to stay? Be it for work or for leisure, consider staying at this Resort for your next visit, you will surely love it.

You can check the reviews and description of this 103 Bedrooms Resort if you want to learn more about this place in Marathon. These details are authentic, as they are provided by our partner, booking.com.

This Tranquility Bay Resort in Marathon is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Tranquility Bay Resort”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Resort, please let us know.

Show more

Amenities

Air Conditioner
Parking
Pool
View
Wheelchair Accessible
Ocean View
Balcony/Terrace
Oceanfront
Accessibility
Security/Safety
Business Services
Sports/Activities
Wellness Facilities
Fireplace/Heating
Restaurant
Bar
Guest Services
Entertainment
Breakfast
Child Friendly
Internet

Facility Overview

Breakfast
  • Restaurant
  • Bar
  • Kids' meals
  • Wine/Champagne
Parking
  • Parking on site
  • Parking
  • Accessible parking
  • Free parking
Activities
  • Happy hour
  • Fitness center
  • Yoga classes
  • Fishing
  • Live music/Performance
  • Beach
  • Beachfront
  • Beauty services
  • Golf course (within 2 miles)
  • Snorkeling
  • Mini golf
General
  • Heating
  • Convenience store on site
  • Air conditioning
  • Non-smoking rooms
  • Facilities for disabled guests
  • Family rooms
  • Wifi in all areas
  • Smoke-free property
Guest Services
  • ATM on site
  • Room service
  • Daily housekeeping
  • Meeting/Banquet facilities
  • Invoice provided
Internet
  • Free Wifi
  • Wifi
  • Internet
Outdoors
  • Outdoor fireplace
  • Outdoor pool (year-round)
  • Outdoor pool
  • Outdoor furniture
Security/Safety
  • Guests have the option to cancel any cleaning services for their accommodation during their stay
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Guest accommodation sealed after cleaning
  • Use of cleaning chemicals that are effective against coronavirus
  • Guest accommodation disinfected between stays
  • Property cleaned by professional cleaning companies
  • Breakfast to-go containers
  • All plates, cutlery, glasses, and other tableware sanitized
  • Physical distancing in dining areas
  • Food can be delivered to guest accommodation
  • Process in place to check health of guests
  • Staff follow all safety protocols as directed by local authorities
  • Shared stationery (e.g. printed menus, magazines, pens, paper) removed
  • First aid kits available
  • Hand sanitizer in guest accommodation and common areas
  • Cashless payment available
  • Physical distancing rules followed
  • Screens or physical barriers between staff and guests in appropriate areas
Spa
  • Heated pool
  • Beach chairs/Loungers
  • Fenced pool
  • Swimming pool

Policies

Check-in
The minimum age for check-in is 21
Cancellation policy
Free cancellation
Pet Policy
Pets are not allowed

Butterfly café will be closed starting sept. 4. we hope to host you again in early october. during this enhancement phase, our other on-site dining services, including tj’s tiki bar and in-room dining, will be available.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply, please inform of your expected arrival time in advance. you can use the special requests box when booking, or contact the property directly using the contact details in your confirmation.

Reviews

Value for money:
7.56
Location:
9.22
Staff:
8.65
Facilities:
8.77
Comfort:
8.8
Cleanliness:
8.97
Minako
Dec 10, 2025 08:00:00 AM
Review Score:   10
USA
Reviewer Type: Extended Group
Travel Purpose: leisure
See All Reviews

Room Arrangement

Room Info Facilities
Tropical Garden King Guestroom
Room Type: Double
Room Size: 37 m2
1 King bed(s) Bed

Bathroom

Hairdryer, Shower

General

Ironing facilities, Air conditioning

Living Area

Desk

Kitchen

Microwave

Bedroom

Childrens' cribs
Two Bedroom Waterview Villa
Room Type: Suite
Room Size: 78 m2
1 King bed(s) Bed
2 Twin bed(s) Bed

Bathroom

Bathtub, Hairdryer, Shower

General

Ironing facilities, Air conditioning

Kitchen

Kitchenette, Kitchen, Microwave

Outdoors

Balcony

Living Area

Desk

View

Sea view

Bedroom

Childrens' cribs
Three-Bedroom Villa
Room Type: Suite
Room Size: 123 m2
1 King bed(s) Bed
2 Twin bed(s) Bed
1 Queen bed(s) Bed

Bathroom

Bathtub, Hairdryer, Shower

General

Ironing facilities, Air conditioning

Kitchen

Kitchenette, Kitchen, Microwave

Outdoors

Balcony

Living Area

Desk

View

Sea view

Bedroom

Childrens' cribs
Two-Bedroom Villa
Room Type: Suite
Room Size: 78 m2
2 Twin bed(s) Bed
1 King bed(s) Bed

Bathroom

Bathtub, Hairdryer, Shower

General

Ironing facilities, Air conditioning

Kitchen

Kitchenette, Kitchen, Microwave

Outdoors

Balcony

Living Area

Desk

View

Sea view

Bedroom

Childrens' cribs
Tropical Garden Double Queen Guestroom
Room Type: Quad
Room Size: 37 m2
2 Queen bed(s) Bed

Bathroom

Hairdryer, Shower

General

Ironing facilities, Air conditioning

Living Area

Desk

Kitchen

Microwave

Bedroom

Childrens' cribs
Three Bedroom Waterfront Villa
Room Type: Suite
Room Size: 123 m2
1 Queen bed(s) Bed
1 King bed(s) Bed
2 Twin bed(s) Bed

Bathroom

Bathtub, Hairdryer, Shower

General

Ironing facilities, Air conditioning

Kitchen

Kitchenette, Kitchen, Microwave

Outdoors

Balcony

Living Area

Desk

View

Sea view

Bedroom

Childrens' cribs
Tropical Garden King Accessible King Guestroom
Room Type: Double
Room Size: 37 m2
1 King bed(s) Bed

Bathroom

Hairdryer, Shower

General

Ironing facilities, Air conditioning

Living Area

Desk

Kitchen

Microwave

Bedroom

Childrens' cribs
Tropical Garden Superior Double Queen Guestroom
Room Type: Quad
Room Size: 52 m2
2 Queen bed(s) Bed

Bathroom

Hairdryer, Shower

General

Ironing facilities, Air conditioning

Outdoors

Balcony

Living Area

Desk

Kitchen

Microwave

Bedroom

Childrens' cribs
Three Bedroom Beachfront Villa
Room Type: Suite
Room Size: 123 m2
1 Queen bed(s) Bed
1 King bed(s) Bed
2 Twin bed(s) Bed

Bathroom

Bathtub, Hairdryer, Shower

General

Ironing facilities, Air conditioning

Outdoors

Balcony

Living Area

Desk

Kitchen

Microwave, Kitchen

View

Sea view

Bedroom

Childrens' cribs
Check Resort Availability
Nightly rates from:
USD323
You will be redirected to  
Hot Deal - It has been viewed 85 times today
Not the right fit? Check out our other properties in Marathon
Dolphin Retreat From US $162
         

|
8.0 (1 Review)
House
  • Air Conditioner
  • Parking
  • Pet Friendly
Yacht Haven Marina From US $278
         

|
9.8 (228 Reviews)
Boat Rental
  • Air Conditioner
  • Parking
  • View
Updated WATERFRONT, pool, tiki bar, boat ramp, etc From US $357
         

10.0 (5 Reviews)
Apartment
  • Air Conditioner
  • Parking
  • Pool
BEAUTIFUL STAY ON THE WATER From US $270
         

1.0 (14 Reviews)
Boat Rental
  • Air Conditioner
  • Parking
  • View
Barreto's Paradise From US $316
         

10.0 (1 Review)
House
  • Air Conditioner
  • Parking
  • Pool
Coral Lagoon #11, Marina Slip #42 From US $533
         

9.6 (123 Reviews)
Condo
  • Air Conditioner
  • Parking
  • Pool
La Casa Iguana, Lux 3BR/3BA Home with Pool and Boat Dockage From US $877
         

9.8 (56 Reviews)
House
  • Air Conditioner
  • Parking
  • Pet Friendly
The Sand & The Sea, Best of Both Worlds! From US $684
         

9.6 (38 Reviews)
House
  • Air Conditioner
  • Parking
  • Pool