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Tranquility Bay Beachfront Hotel and Resort

4.0 star property

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3 outdoor pools, sun loungers
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Exterior
Gazebo
Villa, Multiple Beds, Beachfront | Premium bedding, pillowtop beds, in-room safe, desk

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
The current price is $316
$281 nightly
$316 total
Total with taxes and fees
Jul 6 - Jul 7

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

View from room

Villa, Multiple Beds, Beachfront

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

View all photos for Villa, Multiple Beds (Waterfront)

Premium bedding, pillowtop beds, in-room safe, desk

Villa, Multiple Beds (Waterfront)

8.6 out of 10
Excellent
(8 reviews)
  • Ocean view
  • 1313 sq ft
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds
  • Free WiFi

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

Premium bedding, pillowtop beds, in-room safe, desk

Villa, Multiple Beds (Water view)

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

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

View from room

Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(30 reviews)
  • Garden view
  • 400 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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

View from room

Room, 1 King Bed (Tropical Garden)

9.2 out of 10
Wonderful
(19 reviews)
  • Garden view
  • 400 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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

Superior Room, 2 Queen Beds (Tropical Garden) | View from room

Superior Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(16 reviews)
  • Garden view
  • 559 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Villa, Multiple Beds, Beachfront

Premium bedding, pillowtop beds, in-room safe, desk

Villa, Multiple Beds, Beachfront

9.4 out of 10
Exceptional
(11 reviews)
  • Beach view
  • 840 sq ft
  • 2 bedrooms
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds
  • Free WiFi

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

Coffee/tea maker

Villa, Multiple Beds (Watervi ew)

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

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

View from room

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

  • Garden view
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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About the neighborhood

Marathon

With a stay at Tranquility Bay Beachfront Hotel and Resort in Marathon, you'll be on the waterfront, within a 10-minute drive of Sombrero Beach and Boot Key Harbor. .This beach hotel is 12.7 mi (20.4 km) from Bahia Honda State Park and 0.2 mi (0.3 km) from The Turtle Hospital.

What's nearby

  • Shady Palm Art Gallery - 1 min walk - 0.1 miles
  • The Turtle Hospital - 3 min walk - 0.2 miles
  • Boot Key Harbor - 3 min walk - 0.2 miles
  • Vaca Key - 2 min drive - 1.7 miles
  • Sombrero Beach - 6 min drive - 4.1 miles

Getting around

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

Restaurants

  • ‪Brass Monkey - ‬3 min drive
  • ‪McDonald's - ‬4 min drive
  • ‪Sunset Grille & Raw Bar - ‬4 min drive
  • ‪Roco's Dockside bar & grill - ‬5 min drive
  • ‪Mr. Beans Books & Beans - ‬8 min walk

About this property

Tranquility Bay Beachfront Hotel and Resort

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.

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.

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.
Stay in one of 103 guestrooms featuring LED televisions. Your pillowtop bed comes with premium bedding. Rooms have private furnished balconies. Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms have complimentary toiletries and hair dryers.
Relax and unwind with massages, body treatments, and facials. After dipping into one of the 3 outdoor pools, you can spend some time at the private beach. Additional features at this hotel include complimentary wireless internet access and a banquet hall.
Enjoy a satisfying meal at TJs Tiki Bar serving guests of Tranquility Bay Beachfront Hotel and Resort. Relax with your favorite drink at the bar/lounge or the beach bar. To-go breakfasts are available daily from 8:00 AM to 11:30 AM for a fee.
The front desk is staffed during limited hours. Free self parking is available onsite.
To-go breakfasts are available for a surcharge and are served each morning between 8:00 AM and 11:30 AM.
TJs Tiki Bar - This bistro specializes in local cuisine and serves lunch and light fare. Guests can order drinks at the bar and enjoy alfresco dining (weather permitting).
Butterfly Cafe - This restaurant specializes in local cuisine and serves dinner only. Guests can enjoy drinks at the bar.

Property amenities

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

Restaurants on site

  • Butterfly Cafe
  • TJs Tiki Bar

Things to do

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

Family friendly

  • 3 outdoor pools
  • Mini golf

Conveniences

  • ATM
  • Limited-hour front desk

Guest services

  • Housekeeping (daily)
  • Multilingual staff

Outdoors

  • Beach loungers
  • Firepit
  • On a private beach
  • On the waterfront
  • Pool loungers

Spa

  • Aromatherapy
  • Ayurvedic treatments
  • Body scrubs
  • Body wraps
  • Deep-tissue massages
  • Facials
  • In-room massages
  • Prenatal massages
  • Sports massages
  • Swedish massages
  • Thai massages

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)

More

  • Banquet hall
  • Built in 2005
  • Smoking not allowed

Room amenities

Bedroom

  • Hypo-allergenic bedding
  • Pillowtop mattress
  • Premium bedding

Bathroom

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

Entertainment

  • 47-inch LED TV with cable channels

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

Pets not allowed (service animals are welcome, and are exempt from fees)

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

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • 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 have included all charges provided to us by the property.

Optional extras

  • 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)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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

We should mention

This property does not have elevators
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to 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

Tranquility Bay Beachfront Hotel and Resort Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 649 out of 1003 reviews
Rating 8 - Good. 180 out of 1003 reviews
Rating 6 - Okay. 91 out of 1003 reviews
Rating 4 - Poor. 53 out of 1003 reviews
Rating 2 - Terrible. 30 out of 1003 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Joy

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

10/10 Excellent

Karen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was clean and it was a large comfortable room. The beach was nice and the water was calm and clear.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Peter

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Jeanne

Liked: Cleanliness, amenities, property conditions & facilities
Yes, the villa was spotless and the staff were very accommodating. Th fully equipped kitchen was much appreciated as were the outdoor amenities.
Stayed 7 nights in Feb 2026
Verified

8/10 Good

Sharon

Liked: Cleanliness, amenities, property conditions & facilities
Everything was wonderful
Stayed 5 nights in Feb 2026
Verified

10/10 Excellent

Tracy

Liked: Cleanliness, staff & service, amenities
It’s a nice resort and great place to relax.
Stayed 5 nights in Dec 2025
Verified

10/10 Excellent

Steven

Only steps to the beach one way and the pool in the other
Stayed 5 nights in Mar 2026
Verified

10/10 Excellent

Janine

Liked: Cleanliness, amenities, property conditions & facilities
The customer service and hospitality was exceptional.
Stayed 8 nights in Jan 2026
Verified

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities
Great room and bedding. Beautiful grounds, good location
Stayed 4 nights in Jan 2026
Verified

6/10 Okay

Kim

Liked: Cleanliness, amenities
Property was gorgeous however the beds were awful, seemed really old & worn. Good walkable location.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Kalee

Liked: Cleanliness, amenities, property conditions & facilities
Clean and comfortable room. Pleasant staff. Nice grounds, beach, and pools.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Nancy

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful property. Gorgeous pools. Nice private beach. Clean rooms. Excellent staff. Great yoga class on Thursday and Sunday mornings.
Stayed 5 nights in Feb 2026
Verified

10/10 Excellent

Jaskaran

Liked: Cleanliness, amenities, property conditions & facilities
Great resort with lots of fun things to do. Really enjoyed our stay there. Would highly recommend it.
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Ed

Liked: Cleanliness, staff & service, amenities
Beautiful resort
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Daniel Lee

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had such a wonderful stay at Tranquility Bay Resort in Marathon, Florida! This was the perfect place for a family getaway. The property is absolutely beautiful — the charming white buildings give it such a clean, coastal feel and everything is so well maintained. Our family especially loved the beach and the pool area. The pools were great for relaxing and for the kids to enjoy, and the beach was peaceful and perfect for soaking up the Florida sunshine. Everything felt very clean, cute, and welcoming. If you’re looking for a relaxing spot in the Florida Keys that’s family-friendly and beautiful, I would highly recommend staying here. We made some great memories and would definitely come back!
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

Kathleen

Liked: Cleanliness, staff & service, property conditions & facilities
We enjoyed our stay
Stayed 3 nights in Oct 2025
Verified

6/10 Okay

matthew

Liked: Cleanliness
Decent for a quick stay in and out for sure not another week long
Stayed 4 nights in Jan 2026
Verified

8/10 Good

Susan

Liked: Cleanliness, amenities, property conditions & facilities
Great location. Beachfront room. Spacious and well equipped.
Stayed 5 nights in Dec 2025
Verified

10/10 Excellent

timothy

Liked: Cleanliness, staff & service, amenities
hotel was spotless and the grounds were amazing. Beach front was relaxing.
Stayed 5 nights in Nov 2025
Verified

6/10 Okay

timothy

Liked: Cleanliness, property conditions & facilities
The villa was fine although the bedrooms were very tight. The staff was responsive but not proactive. Beautiful campus.
Stayed 5 nights in Feb 2026
Verified

10/10 Excellent

Hal

Liked: Cleanliness, property conditions & facilities
Yes, the room was very clean. We especially enjoyed the heated small pool close to our room. The grounds were beautiful and very well maintained. We enjoyed the chairs by the water.
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Benjamin

Liked: Cleanliness, amenities, property conditions & facilities
We stayed in a 3 room villa, it was great! Daily house keeping is nice. The amenities were good enough that the family wanted to hang around the resort instead of going to other beach areas or activities.
Stayed 4 nights in Jan 2026
Verified

10/10 Excellent

Jacqueline

Liked: Cleanliness, amenities, property conditions & facilities
This place was impeccable! Clean rooms, friendly staff that come daily like clockwork. The grounds are well maintained with beautiful views.
Stayed 3 nights in Dec 2025
Verified

8/10 Good

brigitte

Liked: Cleanliness, staff & service, amenities
Nice spot and surroundings
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Alejandro

Liked: Cleanliness, staff & service, property conditions & facilities
Amazing stay, our second time here and we love it, never fails when you need a relaxing and quiet get away!
Stayed 2 nights in Sep 2025