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Tranquility Bay Beachfront Hotel and Resort

4.0 star property
Beachfront hotel with a fitness centre

Photo gallery for Tranquility Bay Beachfront Hotel and Resort

3 outdoor pools, pool loungers
Property video
Terrace/patio
Exterior
Villa, 2 Bedrooms, Beachfront

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Parking included
  • Free Wi-Fi
The current price is AU$643
includes taxes & fees
7 Jan - 8 Jan 2026

Explore the area

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

Room options

View all photos for Villa, 3 Bedrooms, Beachfront

View from room

Villa, 3 Bedrooms, Beachfront

9.2 out of 10
Wonderful
(5 reviews)

Highlights

Furnished balcony
Separate dining area
Separate sitting area
Air conditioning
Kitchen
Full-sized fridge/freezer
Dining table
Dishwasher
  • 122 sq m
  • 3 bedrooms
  • Beach view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, 3 Bedrooms (Waterfront)

Villa, 3 Bedrooms (Waterfront) | View from room

Villa, 3 Bedrooms (Waterfront)

8.4 out of 10
Very good
(7 reviews)

Highlights

Furnished balcony
Separate dining area
Separate sitting area
Air conditioning
Kitchen
Full-sized fridge/freezer
Dining table
Dishwasher
  • 122 sq m
  • 3 bedrooms
  • Ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

View all photos for Villa, 3 Bedrooms (Water view)

Villa, 3 Bedrooms (Water view)

Villa, 3 Bedrooms (Water view)

9.2 out of 10
Wonderful
(27 reviews)

Highlights

Furnished balcony
Separate dining area
Separate sitting area
Air conditioning
Kitchen
Full-sized fridge/freezer
Dining table
Dishwasher
  • 122 sq m
  • 3 bedrooms
  • Partial ocean view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Twin Beds

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

Exterior

Room, 2 Queen Beds (Tropical Garden)

9.4 out of 10
Exceptional
(27 reviews)

Highlights

Furnished balcony
Air conditioning
Mini-fridge
LED TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Hairdryer
  • 37 sq m
  • Sleeps 4
  • 2 Queen Beds

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

Exterior

Room, 1 King Bed (Tropical Garden)

9.2 out of 10
Wonderful
(17 reviews)

Highlights

Furnished balcony
Air conditioning
Mini-fridge
LED TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Hairdryer
  • 37 sq m
  • Sleeps 2
  • 1 King Bed

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

Exterior

Superior Room, 2 Queen Beds (Tropical Garden)

9.2 out of 10
Wonderful
(15 reviews)

Highlights

Furnished balcony
Air conditioning
Mini-fridge
LED TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Hairdryer
  • 52 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Villa, 2 Bedrooms, Beachfront

View from room

Villa, 2 Bedrooms, Beachfront

9.6 out of 10
Exceptional
(9 reviews)

Highlights

Furnished balcony
Separate dining area
Separate sitting area
Air conditioning
Kitchen
Full-sized fridge/freezer
Dining table
Dishwasher
  • 78 sq m
  • 2 bedrooms
  • Beach view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

View all photos for Villa, 2 Bedrooms (Watervi ew)

Villa, 2 Bedrooms (Watervi ew) | Exterior

Villa, 2 Bedrooms (Watervi ew)

9.2 out of 10
Wonderful
(49 reviews)

Highlights

Furnished balcony
Separate dining area
Separate sitting area
Air conditioning
Kitchen
Full-sized fridge/freezer
Dining table
Dishwasher
  • 78 sq m
  • 2 bedrooms
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

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

Exterior

Room, 1 King Bed, Accessible (Tropical Garden)

Highlights

Furnished balcony
Air conditioning
Full-sized fridge/freezer
LED TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Hairdryer
  • Sleeps 2
  • 1 King Bed

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Isla Bella Beach Resort & Spa

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  • Spa
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About the area

Marathon

Tranquility Bay Beachfront Hotel and Resort places you steps from The Turtle Hospital and within a 10-minute stroll of Boot Key Harbor. Highlights at this beachfront hotel include 3 outdoor swimming pools, a private beach and a restaurant. .A day of pampering can include deep-tissue massages, Swedish massages and body wraps along with aromatherapy and Ayurvedic treatments. The bistro, TJs Tiki Bar, serves local cuisine and is open for lunch. At the hotel's own lounge bar or beach bar, you can enjoy a drink. Enjoy the gym and pool loungers as well as access to mini golf and volleyball. Plus you'll find free Wi-Fi in public areas, multilingual staff and a banquet hall. To-go breakfast is available daily between 8:00 AM and 11:30 AM. There's also the convenience of free self parking. .Near this 4-property class Marathon hotel, you'll find Sombrero Beach.

What's nearby

  • The Turtle Hospital - 2 min walk - 0.2 km
  • Boot Key Harbor - 3 min walk - 0.3 km
  • Fishermen's Community Hospital - 7 min walk - 0.6 km
  • Vaca Key - 6 min drive - 2.3 km
  • Florida Keys Country Club - 6 min drive - 2.6 km

Getting around

  • Miami International Airport (MIA) - 137 min drive

Restaurants

  • ‪Cracked Conch Cafe - ‬3 min drive
  • ‪Starbucks - ‬16 min walk
  • ‪Keys Fisheries, Market & Marina - ‬18 min walk
  • ‪Mr. Beans Books & Beans - ‬8 min walk
  • ‪Porky's Bayside Restaurant and Marina - ‬18 min walk

About this property

Tranquility Bay Beachfront Hotel and Resort

Beachfront hotel with a fitness centre
Step outside to unwind on the sandy beach. Cool off in one of the 3 outdoor swimming pools at Tranquility Bay Beachfront Hotel and Resort, and enjoy summer activities such as 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 members are multilingual
  • No smoking on site
  • Bar or lounge
  • Bar on the beach
  • Dining venue
Tranquility Bay Beachfront Hotel and Resort offers 103 accommodations with a safe 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 hairdryers.

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

Guests can pamper themselves by indulging in the on-site 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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Isla Bella Beach Resort & Spa
  • Pool
  • Spa
  • Pet-friendly
  • Free Wi-Fi
4.6 out of 5, Wonderful, 1,065 reviews
The price is AU$647
includes taxes & fees
6 Jan - 7 Jan 2026
Isla Bella Beach Resort & Spa

Property amenities

Internet

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

Parking and transport

  • Free uncovered self parking on site

Food and drink

  • Daily breakfast to-go 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 motorised watercraft
  • Volleyball

Family friendly

  • 3 outdoor pools
  • Mini golf

Conveniences

  • 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 lift
  • Wheelchair accessible (may have limitations)

More

  • Banquet hall
  • Built in 2005
  • Smoke-free property

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
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.
  • Cots (infant beds) are not available.

Payment types

Important information

Fees

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

  • 1 per cent 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 centre 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: from approximately USD 11 for adults and from 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 and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that 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 and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that 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 guest room reservation. This property accepts Visa, Mastercard, American Express and Discover. Cash is not accepted. 
    For guests' safety, the property includes a smoke detector in all 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

What is the cancellation policy at Tranquility Bay Beachfront Hotel and Resort?

Tranquility Bay Beachfront Hotel and Resort offers free cancellation on select room rates. Check out the cancellation policy for more info.

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

As of 18 Dec 2025, prices found for a 1-night stay for 2 adults at Tranquility Bay Beachfront Hotel and Resort on 7 Jan 2026 start from AU$544.00, including 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.

Is parking available at Tranquility Bay Beachfront Hotel and Resort?

Yep, Tranquility Bay Beachfront Hotel and Resort has a free self car park.

Are there any beaches close to Tranquility Bay Beachfront Hotel and Resort?

The closest beach to Tranquility Bay Beachfront Hotel and Resort is Sombrero Beach (2.6 km).

Is there a spa on site at Tranquility Bay Beachfront Hotel and Resort?

There's no onsite spa, but this property does offer services like body wraps, body scrubs and facials, as well as prenatal massages.

Does Tranquility Bay Beachfront Hotel and Resort have a pool?

Yep, and guests love it! Tranquility Bay Beachfront Hotel and Resort has 3 outdoor swimming pools. Grab your bathers and lounge poolside while enjoying on a lounger.

What makes Tranquility Bay Beachfront Hotel and Resort a romantic place to stay?

Al fresco dining and a private beach, as well as pillowtop beds and private balconies in the guestrooms, help set the scene for a romantic weekend at Tranquility Bay Beachfront Hotel and Resort.

Does Tranquility Bay Beachfront Hotel and Resort serve breakfast?

Sure does, to-go brekkie is available daily between 8:00 AM and 11:30 AM.

Is there a free airport shuttle available at Tranquility Bay Beachfront Hotel and Resort?

No, Tranquility Bay Beachfront Hotel and Resort does not offer an airport shuttle service.

Is there a bar or restaurant at Tranquility Bay Beachfront Hotel and Resort?

Yep, they've got a lounge bar and an onsite restaurant that serves local cuisine. Pre dinner cocktails anyone?

What time are check-in & check-out at Tranquility Bay Beachfront Hotel and Resort?

Check-in begins at 4:00 PM. Check-out time is 11 AM.

Are pets allowed at Tranquility Bay Beachfront Hotel and Resort?

No, only service animals are allowed.

Tranquility Bay Beachfront Hotel and Resort Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 647 out of 1000 reviews
Rating 8 - Good. 183 out of 1000 reviews
Rating 6 - Okay. 90 out of 1000 reviews
Rating 4 - Poor. 52 out of 1000 reviews
Rating 2 - Terrible. 28 out of 1000 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

6/10 Okay

Veronica

Stayed 1 night in Aug 2025

10/10 Excellent

Mavis

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was so quiet, serene and peaceful. The pools were warm. The swimming beach was groomed every morning & beautifully maintained. The service and food at the tiki bar were excellent. Otis at the front desk was awesome from the moment we arrived. Zero complaints and will definitely return!
Stayed 5 nights in Sep 2025

4/10 Poor

Ruth

Disliked: Cleanliness, staff & service, property conditions & facilities
Bring earplugs, deep woods off, activated charcoal & tums! This was our second stay and our last. We were eaten alive by mosquitos, got food poisoning from the restaurant, put up with rude people who had multiple families staying in one condo smoking Cuban cigars and drinking all night while children ran around screaming after midnight. The dishes in the condo had dried food on them, staff did not speak a word of English so our condo wasn’t serviced, the floors were covered in dirt & sand with ants attacking all our food and the exterior shower curtain looked like it should be placed in a hazmat bag! Only bright spot was the daytime bartender at TJ’s Tiki Hut.
Stayed 3 nights in Sep 2025

10/10 Excellent

Judith

.
Stayed 2 nights in Sep 2025

8/10 Good

Calista

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

Great time

Nice big rooms. Clean. Comfy beds. Only down fall was restaurants close early even on weekends and the mosquitos almost took me out.
Stayed 4 nights in Jul 2025

4/10 Poor

Jennifer

Stayed 3 nights in Aug 2025

6/10 Okay

Abel

Travelled with family, Travelled with group
Disliked: Staff & service
Stayed 3 nights in Aug 2025

10/10 Excellent

Johannes

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Peaceful, staff were respectful and clean
Stayed 3 nights in Aug 2025

8/10 Good

Kim

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was excellent and in great condition the only issue was parking Very difficult to find a spot w
Stayed 2 nights in Aug 2025

10/10 Excellent

Rocky

Travelled with family, Travelled with family and small children, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Love the place we had a great time
Stayed 2 nights in Aug 2025

8/10 Good

Kevin

Liked: Cleanliness, staff & service, property conditions & facilities
The beach was really nice.
Stayed 4 nights in Aug 2025

10/10 Excellent

Jenna

Liked: Cleanliness, staff & service, property conditions & facilities
We loved it!
Stayed 4 nights in Aug 2025

10/10 Excellent

Christopher

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

Just perfect!

We had a lovely stay here. The Villa was well-equipped and spacious. The beds were very comfy. The private beach was very quiet and relaxing.
Stayed 3 nights in Aug 2025

10/10 Excellent

Jorge

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beat in its class!!
Stayed 4 nights in Aug 2025

10/10 Excellent

Joan

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

10/10 Excellent

Yessika

Stayed 1 night in Aug 2025

10/10 Excellent

Brandon

Stayed 1 night in Aug 2025

10/10 Excellent

Sasha

Travelled with family, Travelled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property and wonderful staff!!
Stayed 2 nights in Aug 2025

10/10 Excellent

Jeffrey

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beach house was just as described, beautiful views of the ocean and only steps from the lagoon pool. Staff was very friendly and welcoming. Fl keys steak and lobster restaurant is 1/2 mile away with excellent food.
Stayed 4 nights in Aug 2025

6/10 Okay

Jacob

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Aug 2025

10/10 Excellent

yosvany

Travelled with family, Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Yes, I recommend this hotel
Stayed 2 nights in Aug 2025

10/10 Excellent

Kristin

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was clean, beds comfortable, nice amenities. Beach is scenic, main pool area is well maintained. We had a great stay and would return here. However, one comment to make is that the restaurants onsite were extremely way overpriced. For example, I ordered 3 frozen drinks at the Tiki bar (2 virgin, 1 alcoholic) - it cost $50, including 18% gratuity automatically added (never before have I spent that much on Pina coladas!). I imagine that's why the bar was empty the majority of the time, as was the main restaurant on site.
Stayed 6 nights in Aug 2025

8/10 Good

Hector, Miami

Travelled with family, Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Be aware that there is $65.00 daily resort fee, plus 18% gratuity on anything you order. Nice pools, private beach, very clean and beautiful resort. Our room was clean and super spacious (4 balconies) super comfortable beds. Customer service wasn’t the best. It was difficult to communicate with front desk as they would pick up and quickly hang up the phone. Bar tender at the tiki beach bar was rude and unwelcoming, drinks were expensive and horribly made. There is no lost and found, my son if you loose something you need to fill out a request online on their web site and takes 2 days for them to review it. Most of the guest that stay here do not live at the FL keys and are not coming back here just to recover a pair of sandals. Front desk staff refuses to check in their lost and found. Overall this is a very nice resort but it would be even better if they had friendlier staff working here.
Stayed 2 nights in Aug 2025

10/10 Excellent

Sahada

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Parking is an issues. Other than that I love this place
Stayed 2 nights in Aug 2025

10/10 Excellent

Verified traveller

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

Wonderful place to stay

We had a wonder stay, everything was perfect and the resort exceeded our expectations. Thank you!
Stayed 3 nights in Aug 2025