Tranquility Bay Beachfront Hotel and Resort

4.0 star property
4-star beachfront hotel near Sombrero Beach

Choose dates to view prices

Photo gallery for Tranquility Bay Beachfront Hotel and Resort

Terrace/patio
Property video
3 outdoor pools, sun loungers
Balcony view
Exterior

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Housekeeping
  • Breakfast available
  • Spa
  • Bar
  • Air conditioning

Explore the area

View in a map
2600 Overseas Hwy, Marathon, FL, 33050
  • The Turtle Hospital
    ‪2 min walk‬
  • Vaca Key
    ‪3 min drive‬
  • Sombrero Beach
    ‪8 min drive‬
  • Marathon, FL (MTH-Florida Keys Marathon)
    ‪5 min drive‬

Room options

Villa, 3 Bedrooms (Waterfront)

8.4 out of 10
Very good
(6 reviews)
  • 1313 sq ft
  • 3 bedrooms
  • Ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

Villa, 3 Bedrooms, Beachfront

9.2 out of 10
Wonderful
(5 reviews)
  • 1313 sq ft
  • 3 bedrooms
  • Beach view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

Villa, 2 Bedrooms (Watervi ew)

9.2 out of 10
Wonderful
(44 reviews)
  • 840 sq ft
  • 2 bedrooms
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

Villa, 2 Bedrooms, Beachfront

9.6 out of 10
Exceptional
(9 reviews)
  • 840 sq ft
  • 2 bedrooms
  • Beach view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

Superior Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(12 reviews)
  • 559 sq ft
  • Sleeps 4
  • 2 Queen Beds

Room, 1 King Bed

9.2 out of 10
Wonderful
(16 reviews)
  • 400 sq ft
  • Sleeps 2
  • 1 King Bed

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

  • Sleeps 2
  • 1 King Bed

Room, 2 Queen Beds

9.4 out of 10
Exceptional
(26 reviews)
  • 400 sq ft
  • Sleeps 4
  • 2 Queen Beds

Villa, 3 Bedrooms (Water view)

9.2 out of 10
Wonderful
(26 reviews)
  • 1313 sq ft
  • 3 bedrooms
  • Partial ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

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About the neighborhood

Marathon

Beachside getaway.Within a 10-minute walk of the hotel, you'll find Boot Key Harbor and Shady Palm Art Gallery. Fishermen's Community Hospital and Vaca Key are also within 2 miles (3 km).

What's nearby

  • The Turtle Hospital - 2 min walk - 0.1 miles
  • Vaca Key - 3 min drive - 1.5 miles
  • Florida Keys Country Club - 3 min drive - 1.7 miles
  • Seven Mile Bridge - 7 min drive - 4.7 miles
  • Sombrero Beach - 8 min drive - 2.9 miles

Getting around

  • Miami Intl. Airport (MIA) - 137 min drive

Restaurants

  • ‪McDonald's - ‬3 min drive
  • ‪Sunset Grille & Raw Bar - ‬4 min drive
  • ‪Keys Fisheries, Market & Marina - ‬18 min walk
  • ‪Castaway Waterfront Restaurant & Sushi Bar - ‬2 min drive
  • ‪Cracked Conch Cafe - ‬3 min drive

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
  • 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.

Languages

English, Spanish

Similar properties

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

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from September 2 to October 15:
  • Bar/Lounge

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

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 (5-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 Aug 23, 2025, prices found for a 1-night stay for 2 adults at Tranquility Bay Beachfront Hotel and Resort on Sep 14, 2025 start from $224.25, 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 body scrubs, body wraps, and body treatments.

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

Tranquility Bay Beachfront Hotel and Resort is 1.4 mi away from Marathon.

Tranquility Bay Beachfront Hotel and Resort Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 642 out of 1003 reviews
Rating 8 - Good. 192 out of 1003 reviews
Rating 6 - Okay. 86 out of 1003 reviews
Rating 4 - Poor. 52 out of 1003 reviews
Rating 2 - Terrible. 31 out of 1003 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

8.8/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

Tiffany

Traveled with group, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The place was perfect!
Stayed 4 nights in Jul 2025

10/10 Excellent

PETER

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Gorgeous sunsets on the beach.
Stayed 1 night in May 2025

10/10 Excellent

John

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities
May agradable y bien ubicado.
Stayed 2 nights in May 2025

10/10 Excellent

Westley

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The family had a really great stay. The villa was clean and equipped with everything we needed. Kids enjoyed the pool and the beach area was nice for swimming and even some easy shallow snorkeling.
Stayed 2 nights in May 2025

8/10 Good

Perry

Liked: Cleanliness, property conditions & facilities
Stayed 6 nights in May 2025

10/10 Excellent

Marybel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place.
Stayed 2 nights in May 2025

10/10 Excellent

Kimberly

Stayed 5 nights in May 2025

10/10 Excellent

Doris

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Excellent. Quiet. Beautiful amenities. Lovely staff
Stayed 2 nights in May 2025

10/10 Excellent

Kenneth

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in May 2025

10/10 Excellent

Mark

Traveled with group, Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful Gulf front villa beautiful sand and pools
Stayed 2 nights in May 2025

8/10 Good

Deborah

Liked: Cleanliness, staff & service
Stayed 3 nights in May 2025

8/10 Good

tammi, Indianapolis

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
First time here. Parking was really tight unless you have a really small car. Not much to do in Marathon but the hotel was great. Will probably be back!
Stayed 4 nights in May 2025

10/10 Excellent

Dennis

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Beautiful beach vacation

Always love this stay. We meet our son, daughter in law & 2 grandkids here and had a nice stay. We did notice that some maintenance is needed.
Stayed 3 nights in May 2025

10/10 Excellent

Lindsey

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great family stay with little kids

Beautiful place with plenty of room for a family. Lots to do on site, kids loved the pool and beach areas. Onsite restaurants were as to be expected at a resort type property. It was nice having the space of an air bnb, but the amenities of a resort. Would’ve enjoyed a nice cleaning one day during our visit. Cleaners only came the first morning after check in (before we needed anything) and never again during our stay. Other than that, everything was great. We’d go back for sure. Loved being right next door to the turtle hospital!
Stayed 4 nights in Apr 2025

8/10 Good

Anton

Stayed 6 nights in Apr 2025

10/10 Excellent

Amy

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Apr 2025

10/10 Excellent

yusnier

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2025

10/10 Excellent

Natali

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything perfect but the parking spaces.
Stayed 1 night in May 2025

10/10 Excellent

wendy

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was beautiful. The 3 bedroom villa we stayed in had more than enough space. A couple things we would have liked to have seen was some sort of recycling bin for cans and bottles and definitely fans for the decks. If the breeze wasn't there... It was hot and the mosquitos were a little crazy
Stayed 7 nights in May 2025

10/10 Excellent

Daniel

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great Stay at Tranquility Bay

Property was beautiful. The room was very nice and comfortable.
Stayed 1 night in May 2025

2/10 Terrible

Yojandry

Stayed 1 night in May 2025

10/10 Excellent

STEVE

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Apr 2025

10/10 Excellent

Angela

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
We had an absolutely wonderful stay at this resort! From the moment we arrived, we felt welcomed and well taken care of. The staff was friendly, professional, and always willing to help with anything we needed. The resort itself is beautiful—clean, well-maintained, and full of great amenities. The pools were a highlight for our family, with plenty of space to relax, play, and enjoy the Florida sunshine. The location was perfect and it felt like a peaceful escape. Our villa was spacious, comfortable, and had everything we needed to feel at home. We especially appreciated the little touches throughout the resort that made the stay feel extra special. This was the perfect place for our family getaway, and we would absolutely come back again. Highly recommend!
Stayed 3 nights in Apr 2025

10/10 Excellent

Kendall

Stayed 3 nights in Apr 2025

10/10 Excellent

RICHARD

Traveled with group, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It had everything we needed and was super clean and very well maintained.
Stayed 1 night in May 2025