See all properties

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 amenity
3 outdoor pools, sun loungers
Private beach, sun loungers, beach bar
Exterior

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Housekeeping
  • Spa
  • Breakfast available
  • Bar

Explore the area

Map
2600 Overseas Hwy, Marathon, FL, 33050
  • The Turtle Hospital
    ‪7 min walk‬
  • Vaca Key
    ‪2 min drive‬
  • Sombrero Beach
    ‪7 min drive‬
  • Marathon, FL (MTH-Florida Keys Marathon)
    ‪5 min drive‬

Room options

View all photos for Villa, 3 Bedrooms (Waterfront)

Exterior

Villa, 3 Bedrooms (Waterfront)

  • 122 sq m
  • Ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, 3 Bedrooms, Beachfront

Villa, 3 Bedrooms, Beachfront

Villa, 3 Bedrooms, Beachfront

  • 122 sq m
  • Beach view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, 2 Bedrooms, View

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

Villa, 2 Bedrooms, View

  • 78 sq m
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

View all photos for Villa, 2 Bedrooms, Beachfront

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

Villa, 2 Bedrooms, Beachfront

  • 78 sq m
  • Beach view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

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

View from room

Superior Room, 2 Queen Beds (Tropical Garden)

  • 52 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed

View from room

Room, 1 King Bed

  • 37 sq m
  • Sleeps 2
  • 1 King Bed

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

View from room

Room, 1 King Bed, Accessible (Tropical Garden )

  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds

View from room

Room, 2 Queen Beds

  • 37 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Villa, 3 Bedrooms, View

Villa, 3 Bedrooms | Balcony view

Villa, 3 Bedrooms, View

  • 122 sq m
  • Partial ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

You may also like

Ad
Exterior

Banana Bay Resort & Marina

Marathon
  • Pool
  • Breakfast included
  • Pet-friendly
  • Parking included
3.8 out of 5, Good, 1,005 reviews
The price is CA $248
CA $354 total
includes taxes & fees
Apr 23 - Apr 24
Banana Bay Resort & Marina

About the area

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 - 7 min walk - 0.7 km
  • Vaca Key - 2 min drive - 2.0 km
  • Florida Keys Country Club - 5 min drive - 3.6 km
  • Seven Mile Bridge - 6 min drive - 5.8 km
  • Sombrero Beach - 7 min drive - 5.7 km

Getting around

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

Restaurants

  • ‪McDonald's - ‬3 min drive
  • ‪Sunset Grille & Raw Bar - ‬4 min drive
  • ‪Porky's Bayside - ‬17 min walk
  • ‪Wendy's - ‬3 min drive
  • ‪Burdines Waterfront - ‬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. A computer station is on site and WiFi is free in public spaces. 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
  • Computer for guest use
  • 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 grounds

Isla Bella Beach Resort & Spa

  • Pool
  • Spa
  • Pet-friendly
  • Free WiFi
4.5 out of 5, Wonderful, 1,004 reviews
The price is CA $443
CA $585 total
includes taxes & fees
Apr 27 - Apr 28
Isla Bella Beach Resort & Spa

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
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. 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

Tranquility Bay Beachfront Hotel and Resort Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 651 out of 1005 reviews
Rating 8 - Good. 199 out of 1005 reviews
Rating 6 - Okay. 79 out of 1005 reviews
Rating 4 - Poor. 50 out of 1005 reviews
Rating 2 - Terrible. 26 out of 1005 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

TAMMY, Kittanning

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

8/10 Good

Alan

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place with nice pools and a great beach. Tiki bar and restaurant are also very nice. Not a lot of other restaurants close so you may need a car to get around.
Stayed 4 nights in Feb 2025

10/10 Excellent

Alan

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place with a nice pool and beach. Also liked the restaurant and Tiki bar. Only issues we had was that maintenance stopped in one day to install a new microwave in our unit. Would have been nice to get notification that he would be there as we were around the property that day and in and out of our unit. Was surprised when I walked up, and this was going on.

10/10 Excellent

Paul, Nampa

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Feb 2025

10/10 Excellent

Paul, Nampa

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Tranquility Bay Resort is an ideal place for the family. Anyone with small children through teenage years will thoroughly enjoy this resort. It's well thought out and the staff are second to none. If you're traveling to the Florida keys you owe it to yourself and your family to spend time at Tranquility Bay Resort.
Stayed 1 night in Feb 2025

8/10 Good

Benjamin

Liked: Cleanliness, staff & service, property conditions & facilities
We had a great time , wish the pool was heated but overall great place.
Stayed 1 night in Jan 2025

10/10 Excellent

Roger

Travelled with family, Travelled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent
Stayed 1 night in Dec 2024

8/10 Good

Victor

Travelled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is beautiful, it has incredible views and spectacular amenities, the villas lack a little maintenance
Stayed 4 nights in Jan 2025

8/10 Good

Julie

Travelled with family
Liked: Cleanliness, staff & service, amenities
Wonderful property. Definitely has a wow factor. Wish we could have stayed longer. We had a few issues with the room. No hot water in the master sink, housekeeping left our towels on a counter for us to put away. Overall, great place to stay. Would have given 4.5 stars if possible.
Stayed 3 nights in Jan 2025

10/10 Excellent

Hongsheng

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice private beach.
Stayed 1 night in Jan 2025

10/10 Excellent

George

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
EXCELLENT
Stayed 1 night in Oct 2024

10/10 Excellent

TAREK

Stayed 4 nights in Dec 2024

10/10 Excellent

michael

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful resort. Our villa was spacious and had everything we needed! Will definitely recommend.
Stayed 3 nights in Dec 2024

6/10 Okay

Meredith

Disliked: Cleanliness, staff & service
Stayed 5 nights in Dec 2024

8/10 Good

Chris

Liked: Cleanliness, property conditions & facilities
Stayed 3 nights in Oct 2024

6/10 Okay

James

Liked: Cleanliness, property conditions & facilities, room comfort
Nice place, just poor assignment of unit.
Nice place and excellent location on Marathon. Our stay was impacted by them giving us a unit that had the adjacent unit under construction causing extreme noise in our unit. They stopped the construction after we complained, but the next day insulation was all over our unit from the construction next door. They moved us to another unit and offered us 3 days off our stay. I need to speak to someone in Hotels.com to see if this credit was issued as I used my dollars for this stay.
Stayed 6 nights in Dec 2024

4/10 Poor

james

Travelled with partner
Disliked: Amenities
Didn't like much
Stayed 7 nights in Dec 2024

10/10 Excellent

Natalie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great setting and lovely grounds. Staff is friendly.
Stayed 1 night in Dec 2024

8/10 Good

Hanz

Stayed 4 nights in Nov 2024

10/10 Excellent

Dave

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Tranquility Bay Resort is an absolute gem in the Keys! Its landscaping, facilities, location, staff, you name it it's awesome.
Stayed 2 nights in Dec 2024

10/10 Excellent

Jorge

Stayed 2 nights in Oct 2024

10/10 Excellent

joseph

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place, dated bathrooms but that seems common in family type rooms. Grounds, swim beach and pools was really nice. Very pleased with my choice to stay there.
Stayed 5 nights in Nov 2024

10/10 Excellent

MARBELIZ

Travelled with family, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property very clean very very quiet very nice place to stay if you go alone to relax but if you go in group to have fun this is not the place.but is very beautiful place and we like it a lot
Stayed 3 nights in Nov 2024

10/10 Excellent

Rachael

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and quite, only one restaurant option plus tiki bar food was great though
Stayed 4 nights in Nov 2024

10/10 Excellent

Erin

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The beauty of the Caribbean without the hassle!
Stayed 2 nights in Nov 2024