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Tranquility Bay Beachfront Hotel and Resort

Property class: 4
4-star beachfront hotel near Sombrero Beach

Choose dates to view prices

Photo gallery for Tranquility Bay Beachfront Hotel and Resort

A swimming pool surrounded by palm trees and lounge chairs.
Property video
An aerial view of a resort with a central swimming pool, surrounded by lush greenery and palm trees, with a view of the ocean.
A wooden deck with blue chairs overlooking a beach with palm trees and the ocean.
A beach scene with a wooden deck, palm trees, and a gazebo-like structure.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Parking included
  • Free WiFi

Explore the area

View in a map
2600 Overseas Hwy, Marathon, FL, 33050
  • Place, The Turtle Hospital
    ‪3 min walk‬
  • Place, Boot Key Harbor
    ‪3 min walk‬
  • Place, Vaca Key
    ‪2 min drive‬
  • Airport, Marathon, FL (MTH-Florida Keys Marathon)
    ‪4 min drive‬

Room options

View all photos for Villa, Multiple Beds, Beachfront

A bedroom with a large bed, a bench, a chair, and a view of the ocean.

Villa, Multiple Beds, Beachfront

9.0 out of 10
Wonderful
(6 reviews)
  • Beach view
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, Multiple Beds (Waterfront)

A covered porch with two blue Adirondack chairs facing a calm body of water and a clear sky.

Villa, Multiple Beds (Waterfront)

8.6 out of 10
Excellent
(8 reviews)
  • Ocean view
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, Multiple Beds (Water view)

A bedroom with a large bed, white walls, two doors, a nightstand with a lamp, and two framed pictures on the wall.

Villa, Multiple Beds (Water view)

9.2 out of 10
Wonderful
(33 reviews)
  • Partial ocean view
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Room, 2 Queen Beds (Tropical Garden)

A hotel room with a bed, a desk, a chair, a coffee machine, and a framed fish illustration on the wall.

Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(30 reviews)
  • Garden view
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed (Tropical Garden)

A room with a high ceiling, a framed fish illustration on the wall, a coffee maker, and a wicker chair.

Room, 1 King Bed (Tropical Garden)

9.2 out of 10
Wonderful
(20 reviews)
  • Garden view
  • 37 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Room, 2 Queen Beds (Tropical Garden)

A bedroom with a bed, a desk, a chair, a dresser, and a window.

Superior Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(17 reviews)
  • Garden view
  • 52 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Villa, Multiple Beds, Beachfront

A bedroom with a TV displaying a beach scene, a red dresser, a white wardrobe, and a window with blinds.

Villa, Multiple Beds, Beachfront

9.4 out of 10
Exceptional
(11 reviews)
  • Beach view
  • 78 sq m
  • 2 bedrooms
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

View all photos for Villa, Multiple Beds (Watervi ew)

A bedroom with a TV displaying a beach scene, a red dresser, a white wardrobe, and a window with blinds.

Villa, Multiple Beds (Watervi ew)

9.2 out of 10
Wonderful
(57 reviews)
  • Partial ocean view
  • 78 sq m
  • 2 bedrooms
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

View all photos for Room, 1 King Bed, Mobility Accessible (Tropical Garden)

A room with a television on a white dresser, a wicker sofa, a dining table with chairs, and a wall-mounted fish chart.

Room, 1 King Bed, Mobility Accessible (Tropical Garden)

  • Garden view
  • Sleeps 2
  • 1 King Bed

View all photos for DOUBLE TWO QUEEN BEDS

A hotel room with two beds, a small table, a chair, a TV, and a window with a view of palm trees.

DOUBLE TWO QUEEN BEDS

  • 37 sq m
  • Sleeps 2
  • 2 Queen Beds

View all photos for DOUBLE TWO QUEEN BEDS SUPERIOR

A hotel room with two beds, a small table, a chair, a TV, and a window with a view of palm trees.

DOUBLE TWO QUEEN BEDS SUPERIOR

  • 52 sq m
  • Sleeps 2
  • 2 Queen Beds

DOUBLE GUEST ROOM KING BED

  • Sleeps 4

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  • Pool
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About the area

Marathon

Beachside getaway.Within a 10-minute walk of the hotel, you'll find Boot Key Harbor and The Turtle Hospital. Also, Shady Palm Art Gallery is within half a mile (1 km) and Fishermen's Community Hospital is within 2 miles (3 km).

What's nearby

  • Shady Palm Art Gallery - 1 min walk - 0.2 km
  • The Turtle Hospital - 3 min walk - 0.3 km
  • Boot Key Harbor - 3 min walk - 0.3 km
  • Vaca Key - 2 min drive - 2.7 km
  • Sombrero Beach - 6 min drive - 6.6 km

Getting around

  • Miami Intl. Airport (MIA) - 146 min drive

Restaurants

  • ‪Brass Monkey - ‬3 min drive
  • ‪The Wooden Spoon - ‬4 min drive
  • ‪Sunset Grille & Raw Bar - ‬4 min drive
  • ‪Keys Fisheries, Market & Marina - ‬17 min walk
  • ‪Mr. Beans Books & Beans - ‬8 min walk

About this property

Tranquility Bay Beachfront Hotel and Resort

4-star beachfront hotel near Sombrero Beach
Step outside to unwind on the sand beach. Cool off in one of the 3 outdoor swimming pools at Tranquility Bay Beachfront Hotel and Resort, and enjoy summer activities like mini golf and volleyball.

There's a restaurant on site. You can enjoy a drink at one of the bars, which include a beach bar and a bar/lounge. Public spaces have free WiFi. Free self parking is available.

This 4-star Marathon hotel is smoke free.

  • 103 guestrooms or units
  • Built in 2005
  • Beach lounge chairs
  • Poolside lounge chairs
  • Breakfast available (surcharge)
  • Front desk (limited hours)
  • Staff is multilingual
  • ATM
  • No smoking on site
  • Bar or lounge
  • Bar on the beach
  • Dining venue
Tranquility Bay Beachfront Hotel and Resort offers 103 accommodations with safes and coffee/tea makers. Rooms open to furnished balconies. Pillowtop beds feature premium bedding. 47-inch LED televisions come with cable channels. Bathrooms include complimentary toiletries and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones. In-room massages and hypo-allergenic bedding can be requested. Housekeeping is provided daily.

Guests can pamper themselves by indulging in the onsite spa services. Services include deep-tissue massages, sports massages, Swedish massages, and Thai massages. A variety of treatment therapies are provided, including aromatherapy and Ayurvedic.

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  • Pool
  • Spa
  • Pet friendly
  • Free WiFi
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Property amenities

Family friendly

  • 3 outdoor pools
  • Mini golf

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Daily on-the-go breakfast available 8:00 AM to 11:30 AM for a fee: USD 11 for adults and USD 7 for children
  • A bar/lounge
  • A beach bar
  • A restaurant
  • Couples/private dining

Things to do

  • 3 outdoor pools
  • Gym
  • Mini golf
  • Personal motorized watercraft
  • Volleyball

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessible (may have limitations)

Room amenities

Entertainment

  • 47-inch LED TV with cable channels

Bedroom

  • Hypo-allergenic bedding
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Food and drink

  • Champagne service
  • Coffee/tea maker

More

  • Air conditioning (climate-controlled)
  • Desk
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 11:00 PM
Early check-in subject to availability
Early check-in is available for a fee
Late check-in subject to availability
Minimum check-in age: 25

Check-out

Check-out before 11 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

The front desk is open daily from 6:30 AM - 11:00 PM
Front desk staffed during limited hours
If you are planning to arrive after 11:00 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

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

Property payment types

  • American Express
  • Discover
  • Mastercard
  • Visa

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • 1 percent destination fee will be charged
  • Resort fee: USD 61.88 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Beach access
  • Beach loungers
  • Beach towels
  • Fitness center access
  • In-room coffee
  • Phone calls
  • Pool access

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for to-go breakfast: approximately USD 11 for adults and USD 7 for children
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be 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
This property accepts credit cards; cash is not accepted
Safety features at this property include a smoke detector
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Charges for extra guests may apply and vary according to property policy.
A credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. This property accepts Visa, Mastercard, American Express, and Discover. Cash is not accepted. 
    For guests' safety, the property includes a smoke detector in each accommodation.

We should mention

  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.

Property is also known as

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

Frequently asked questions

How close is Tranquility Bay Beachfront Hotel and Resort to the airport?

Tranquility Bay Beachfront Hotel and Resort is 3.3 mi (6-min drive) away from the Marathon, FL (MTH-Florida Keys Marathon) airport, the closest popular airport to the property.

How much does it cost to stay at Tranquility Bay Beachfront Hotel and Resort?

As of Oct 9, 2026, prices found for a 1-night stay for 2 adults at Tranquility Bay Beachfront Hotel and Resort on Oct 29, 2026 start from CA $306, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does Tranquility Bay Beachfront Hotel and Resort have an airport shuttle?

Airport shuttle services are not available at Tranquility Bay Beachfront Hotel and Resort.

How close is Tranquility Bay Beachfront Hotel and Resort to the beach?

This hotel is on a private beach. Don't forget your sunscreen!

Does Tranquility Bay Beachfront Hotel and Resort offer free breakfast?

Free breakfast isn’t provided at Tranquility Bay Beachfront Hotel and Resort, but to-go breakfast is offered for a fee of USD 11 for adults and USD 7 for children. It's available every day from 8:00 AM to 11:30 AM.

Is there a casino at Tranquility Bay Beachfront Hotel and Resort?

No, there is no casino at this hotel.

What time is check-in at Tranquility Bay Beachfront Hotel and Resort?

Check-in start time: 4:00 PM; Check-in end time: 11:00 PM. A fee applies for early check-in.

Is there free parking at Tranquility Bay Beachfront Hotel and Resort?

This hotel offers free self parking.

Does Tranquility Bay Beachfront Hotel and Resort have a pool?

Tranquility Bay Beachfront Hotel and Resort features 3 outdoor pools.

Does Tranquility Bay Beachfront Hotel and Resort have a restaurant?

Tranquility Bay Beachfront Hotel and Resort is home to TJs Tiki Bar, which features local cuisine, al fresco dining, and light fare.

Does Tranquility Bay Beachfront Hotel and Resort have a spa?

This hotel doesn't have a spa, but it does offer facials, prenatal massages, and body scrubs.

How close is Tranquility Bay Beachfront Hotel and Resort to downtown Marathon?

Tranquility Bay Beachfront Hotel and Resort is 1.3 mi away from Marathon.

Tranquility Bay Beachfront Hotel and Resort Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 662 out of 1002 reviews
Rating 8 - Good. 170 out of 1002 reviews
Rating 6 - Okay. 87 out of 1002 reviews
Rating 4 - Poor. 54 out of 1002 reviews
Rating 2 - Terrible. 29 out of 1002 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

8.8/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
staff very nice
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great friendly staff, very peaceful and tranquil!
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fantastic place, great atmosphere, peaceful, fantastic staff and the view was great!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful, peaceful place to enjoy with a family. Beautiful back porches, landscaping and a great Cuban coffee shop across the street :)
Stayed 3 nights in Jul 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room and surrounded areas were.clean, staff was friendly. It is a great family place to stay. Huge swiming pool and nice private beach.
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful Hotel
Stayed 2 nights in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
Amazing location, with great views.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
always nice to come back with the family !!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was very nice! The room was clean! The food was amazing and the staff was nice
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The place is spectacular...very quiet and very clean...the staff are very friendly.
Stayed 1 night in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Tranquilty Bay was a great spot on Marathon! Perfect for families (we stayed in the 3 bedroom villa) with lots of space for everyone. Do wish the property had a restaurant for breakfast but otherwise, enjoyed our stay very much!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Extremely clean property and helpful staff! Had a great time.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent stay! The room was spotless, and the tiki bar was fantastic. The atmosphere was peaceful, relaxing, and perfect for families. We enjoyed our time very much and would happily return.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing vacation...beautiful place.
Stayed 4 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing resort
Stayed 5 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location and wonderful place
Stayed 4 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was pretty.
Stayed 6 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
This is an outstanding set up for families with kids. I would definitely stay here again. The staff at check in was fair, housekeeping and around the pool excellent. I thought food and drinks on site were significantly overpriced. BYOB and plan to dine out in town.
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had such a great stay here! The views were beautiful, the pools were amazing, and the private beach was one of our favorite parts—it was absolutely beautiful and so relaxing. The rooms were clean and comfortable, and the location was perfect, close to everything we wanted to do. We really enjoyed our time here and would definitely come back. Highly recommend!
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I stayed in a villa with my parents and young daughter. We loved the property and our stay.
Stayed 6 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was extremely clean and spacious. All the amenities were perfect. Will definitely return!!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My family and I absolutely loved the place. It was well kept. The staff was friendly and helpful. Will definitely return and highly recommend.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property well maintained 5 pools several were adult only ! Rooms were large and beds very comfortable
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful experience and place to experience the Keys! Spacious townhomes, super pools and a nice oceanfront view. We would definitely stay here again!
Stayed 5 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean and staff was amazing and helpful. Definable would come back!
Stayed 4 nights in May 2026