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Tranquility Bay Beachfront Hotel and Resort

4.0 star property
VIP Access

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3 outdoor pools, pool loungers
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Balcony view
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Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Parking included
  • Free Wi-Fi

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
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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
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Single Beds
  • Free Wi-Fi

View all photos for Villa, Multiple Beds (Waterfront)

Premium bedding, pillow-top beds, in-room safe, desk

Villa, Multiple Beds (Waterfront)

8.4 out of 10
Very good
(7 reviews)
  • Ocean view
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Single Beds
  • Free Wi-Fi

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

Premium bedding, pillow-top beds, in-room safe, desk

Villa, Multiple Beds (Water view)

9.4 out of 10
Exceptional
(29 reviews)
  • Partial ocean view
  • 122 sq m
  • 3 bedrooms
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 2 Single Beds
  • Free Wi-Fi

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
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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
  • 37 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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
  • 52 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Villa, Multiple Beds, Beachfront

Premium bedding, pillow-top beds, in-room safe, desk

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 Single Beds
  • Free Wi-Fi

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
  • 78 sq m
  • 2 bedrooms
  • Sleeps 4
  • 1 King Bed and 2 Single Beds
  • Free Wi-Fi

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 Wi-Fi

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About this property

Tranquility Bay Beachfront Hotel and Resort

Spend the day on Tranquility Bay Beachfront Hotel and Resort's private sand beach or relax by one of the hotel's 3 outdoor swimming pools.
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.

3 outdoor swimming pools are on site along with a private beach and a fitness centre.

The recreational activities listed below are available either on-site or nearby; fees may apply.

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.
Tranquility Bay Beachfront Hotel and Resort's great beach location gets high marks from our customers. During your stay, you're just a quick walk from Boot Key Harbor. Features include free WiFi in public areas and free self-parking, plus 3 outdoor pools.
  • Free WiFi
  • Free self-parking
  • Enjoy a bite to eat at TJs Tiki Bar, a bistro that serves local cuisine
  • To-go breakfast served daily for a fee
  • Take a swim in the 3 outdoor pools
  • Amenities include multilingual staff
  • On-site recreation includes a private beach, a gym and mini golf
  • Guests have great things to say about the pool and the beach
  • Within a 10-minute walk of Boot Key Harbor and The Turtle Hospital
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.

For a fee, guests can enjoy a to-go breakfast daily from 8:00 AM to 11:30 AM.
TJs Tiki Bar – This bistro specialises in local cuisine and serves lunch and light fare. Guests can order drinks at the bar and enjoy al fresco dining (weather permitting).
Butterfly Cafe – This restaurant specialises in local cuisine and only serves dinner. 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 transport

  • Free uncovered self parking on site
  • Limited on-site self parking

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 at the property

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

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
The front desk at this property is open daily from 6:30 AM - 11:00 PM.
Guests arriving after 11:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

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. 648 out of 1005 reviews
Rating 8 - Good. 182 out of 1005 reviews
Rating 6 - Okay. 94 out of 1005 reviews
Rating 4 - Poor. 53 out of 1005 reviews
Rating 2 - Terrible. 28 out of 1005 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

8/10 Good

Nikolina

Stayed 3 nights in May 2026

6/10 Okay

timothy

Travelled with partner
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

10/10 Excellent

Paula

Stayed 3 nights in Feb 2026

8/10 Good

Sharon

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

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

6/10 Okay

Cynthia

Travelled with family and small children
Liked: Cleanliness
Disliked: Property conditions & facilities
Unit needs work. Put us at the end of the resort probably bc I booked thru a third party(Expedia). Smell of sewage prob seaweed. High price food and drinks at beach bar. Tractor on beach in middle of day removing seaweed for 5 day in a row. They allow a tractor noise but no music allowed. . Maid service was good. Liked that the units had a full kitchen (only reason I booked it) Food was good but over priced. Need to upgrade the Butterfly cafe ( which no one ate at) to a sports bar. Needs to be a bit more lively. We are in our 60’s but still like to have a good time.
Stayed 14 nights in Feb 2026

4/10 Poor

Deborah

Travelled with family
Disliked: Amenities
Absolutely not worth the high price with added “Resort Fees” - what resort?? Beds comfortable but the room was fraying at the edges & smelt strongly of disinfectant. The access bands were tricky to operate and we were locked out of our room before checkout time. Our room was in the 2nd floor with an inoperable elevator. Uncaring and dismissive staff together with the lockout took the rating from a 3 to a 2. I cannot understand the ratings your site gave this place and it makes me distrustful of you as a site. This place was worse than a cheap motel - at least then you know what you’re getting into. This place was a huge disappointment.
Stayed 3 nights in Feb 2026

6/10 Okay

Kim

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

10/10 Excellent

Nancy

Travelled with partner
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

4/10 Poor

Lynne

Liked: Cleanliness
We didn’t realize the room we were given was going to have so many stairs, and I recently had knee surgery. After seeing this, we requested a first floor room. The only one they said was available had no outdoor space and was right next to a children’s pool. Is this because they only designate certain rooms for Hotels.com? The resort was so large and so many rooms looked empty.
Stayed 3 nights in Feb 2026

6/10 Okay

James

Travelled with partner
Liked: Cleanliness, property conditions & facilities
Room too far away from beach, pool in amenities. Tucked in back corner
Stayed 2 nights in Feb 2026

8/10 Good

John

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
We loved the hotel overall with a few issues to note. Staff was extremely friendly and helpful whenever needed. All of the staff at outside tiki bar/restaurant were absolutely great. Food was excellent and entertainment was great. Pool near beach was great, clean and well kept. Few hiccups: One day before we cancel date received email notification that main pool would be under maintenance all week. Did remove resort fee and provided two free drinks for inconvenience. Also provided letter to use pool at sister resort site which we did not get to use. Room was clean each day, but service missed cleaning on last night there but left two clean towels. Seemed to have run past 5PM set complete times. No breakfast was provided in restaurant on mornings and had coffee for cost via a coffee machine. Had offer to order food to room which we did not use.
Stayed 4 nights in Jan 2026

10/10 Excellent

Wayne

Stayed 2 nights in Jan 2026

10/10 Excellent

Janine, Lake George

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

2/10 Terrible

Eileen M

Travelled with family
Liked: Cleanliness, property conditions & facilities
Disliked: Amenities
The issue was that we paid over 600 for one night. Checked in around 5pm and pools were already closed by 6pm. Woke up the next morning with hopes of using pools prior to departure and find out our bracelets had already been deactivated prior to check out time. So called “beach area” seemed small and dirty. Not worth the high rate! Would never stay here again!
Stayed 1 night in Dec 2025

10/10 Excellent

Dan

Stayed 1 night in Jan 2026

4/10 Poor

David

Travelled with family
Liked: Property conditions & facilities
Disliked: Room comfort
Deeply disappointed in this stay. It’s almost unbelievable how ridiculous this resort treated us. The following is the good, the bad and the ugly. The good.. Nice location, central to many options outside of resort. Curbside appeal, with the look of a nice property. Cute, well laid out housing.. Clean property, well maintained, with exceptions. Amenities are sufficient, if available. The bad… Furniture is well used to worn out. Beds are worn out. Appliances are well used, work poorly. Restaurant and bar are overpriced Trickery at the front desk. No management in sight. The ugly… Main pool under construction Beach dirty and covered in sea grass Putting green covered in debris Construction al over the property. Construction materials and debris everywhere. Loud construction work in progress. Rude staff Rules on top of rules.
Stayed 3 nights in Jan 2026

10/10 Excellent

Kalee

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

6/10 Okay

Jennifer

Stayed 3 nights in Jan 2026

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

10/10 Excellent

Daniel

Stayed 3 nights in Jan 2026

10/10 Excellent

John

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

10/10 Excellent

Hal

Travelled with partner
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

10/10 Excellent

Benjamin

Travelled with family
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

10/10 Excellent

Yaroslav, Long Grove

Stayed 6 nights in Dec 2025

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