Get an overview of this hotelResort with private beach access on Marathon Key

Popular property highlights

Free self parking
Free WiFi
Restaurant
On private beach
Smoke-free property

Near Seven Mile Bridge

Located on a private beach in Marathon, Tranquility Bay Beachfront Hotel and Resort is a 5-minute walk from the turtle rehabilitation hospital, and less than 2 miles (3.2 km) from the Seven Mile Bridge. Guests can also explore Crane Point Museums & Nature Center, a 5-minute drive away.

3 outdoor pools

Guests can work up a sweat in the fitness center, then have a refreshing dip in one of the resort's 3 outdoor pools. Those with a hankering for fresh local seafood can find it at Butterfly Cafe, and finish the night with a stroll on the beach and a cocktail at TJ's Tiki Bar.

Flat-screen TV and fridge

The resort offers light and airy guestrooms and beach houses with conch-style architecture and handmade furniture. Guests can relax in front of the flat-screen TV, and stash refreshments in the mini-fridge. All rooms have coffeemakers, and some beach houses have gourmet kitchens.

 Guest Highlights

Our Guests Love
  • Good location
  • Pool
  • Clean guestrooms
  • Nice bathrooms
Our Guests Note
  • WiFi could've been better

Tranquility Bay Beachfront Hotel and Resort

Hotel Amenities

Hotel Amenities

Simply walk outside to feel the sun on your face at the sand beach and at Tranquility Bay Beachfront Hotel and Resort you can cool off in one of the 3 outdoor swimming pools.

The condominium resort offers a restaurant. Guests can unwind with a drink at one of the condominium resort's bars, which include a beach bar and a bar/lounge. A computer station is located on site and high-speed wireless Internet access is complimentary. Onsite self parking is complimentary.

Tranquility Bay Beachfront Hotel and Resort is a smoke-free property.

  • On private beach 
  • Beach bar 
  • Spa services on site 
  • Bar/lounge 
  • Number of outdoor pools - 3 
  • Fitness facilities 
  • Front desk (limited hours) 
  • Restaurant 
  • Year Built 2005 
  • Total number of rooms - 103 
  • Beach sun loungers 
  • Free self parking 
  • Pool sun loungers 
  • Free WiFi 
  • Computer station 
  • Smoke-free property 

Internet

Available in all rooms: Free WiFi

Available in some public areas: Free WiFi

Parking

Free self parking

Room Amenities

  • Air conditioning 
  • In-room massage available 
  • Shower only 
  • Cable TV service 
  • Flat-panel TV 
  • Free toiletries 
  • Hair dryer 
  • Daily housekeeping 
  • Iron/ironing board 
  • Free WiFi 

Where to Eat

Tranquility Bay Beachfront Hotel & Resort offers award-winning tropical cuisine at the Butterfly Café and TJs Tiki Bar.

Nearby Things to Do

3 outdoor swimming pools are on site along with a private beach and a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

  • Bicycle rentals nearby 
  • Golfing nearby 
  • Parasailing nearby 
  • Snorkeling nearby 
  • Sailing on site 
  • Hiking/biking trails nearby 
  • Volleyball on site 
  • Kayaking on site 
  • Personal motorized watercraft on site 
  • Scuba diving nearby 

Spa Services

Spa services are offered in-room. Services include deep-tissue massages, Thai massages, facials, and body wraps. A variety of treatment therapies are provided, including aromatherapy, Ayurvedic, and hydrotherapy.

  • Deep tissue massage 
  • Prenatal massage 
  • Thai massage 
  • Reflexology 
  • Body wraps 
  • Body treatments 
  • Body scrubs 
  • Facial treatments 
  • Aromatherapy treatments 
  • Hydrotherapy treatments 
  • Ayurvedic treatments 

Hotel Policies

Check-in

Check-in time starts at 4 PM

Check-in time ends at 11 PM

Minimum check-in age is 25

Special check-in instructions:

To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation.

Check-out

Check-out time is 11 AM

Payment types

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Pets

  • Pets not allowed (service animals welcome)

You need to know

Extra-person charges may apply and vary depending on property policy.

Government-issued photo identification and a credit card are required at check-in for incidental charges.
Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.
  • The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.
Only service animals are allowed
No rollaway/extra beds available
No cribs (infant beds) available
No elevators

Fees

Optional extras

The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • A late check-out fee will be charged
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Hotel Name

  • Bay Hotel & Resort Beachfront
  • Bay Tranquility Hotel & Resort Beachfront
  • Beachfront Bay Tranquility Hotel & Resort
  • Beachfront Hotel & Resort Bay
  • Beachfront Hotel & Resort Tranquility
  • Beachfront Tranquility
  • Hotel & Resort Bay Beachfront
  • Hotel & Resort Beachfront Bay
  • Hotel & Resort Beachfront Bay Tranquility
  • Hotel & Resort Beachfront Tranquility Bay
  • Tranquility Bay Beachfront Hotel Resort Marathon
  • Tranquility Bay Beachfront Hotel Resort
  • Tranquility Bay Beachfront Marathon
  • Tranquility Bay Beachfront

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