Property Location: Located in Marathon, Tranquility Bay Beachfront Hotel and Resort is by the ocean, within a 5-minute drive of Fishermen's Community Hospital and Vaca Key. This 4-star hotel is 3.5 mi (5.6 km) from Sombrero Beach and 3.6 mi (5.7 km) from Seven Mile Bridge.

Rooms: Stay in one of 103 guestrooms featuring LED televisions. 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.

Amenities: Relax and unwind with massages, body treatments, and facials. After dipping into one of the 3 outdoor swimming pools, you can spend some time at the private beach.

Dining: Enjoy a satisfying meal at TJs Tiki Bar serving guests of Tranquility Bay Beachfront Hotel and Resort. Unwind at the end of the day with a drink at the bar/lounge or the beach bar. Continental breakfasts are available daily from 8:00 AM to 11:30 AM for a fee.

Business, Other Amenities: Featured amenities include a computer station and multilingual staff. Free self parking is available onsite.


Resort Details


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General Policies & Fine Print

Check In: 4:00 PM
Check Out: 11:00 AM
Minimum Check-In Age: 25
General Policies:

Checkin Instructions: Extra-person charges may apply and vary depending on property policyGovernment-issued photo identification and a credit card may be required at check-in for incidental chargesSpecial requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteedThe name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservationThis property accepts credit cards; cash is not acceptedSafety features at this property include a smoke detector

Special Checkin Instructions: The front desk is open daily from 6:30 AM - 11:00 PM. If you are planning to arrive after 11:00 PM please contact the property in advance using the information on the booking confirmation. Front desk staff will greet guests on arrival.

Know before you go: Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. This property advises that enhanced cleaning and guest safety measures are currently in place.Disinfectant is used to clean the property; commonly-touched surfaces are cleaned with disinfectant between stays; bed sheets and towels are laundered at a temperature of at least 60°C/140°F.Social distancing measures are in place; staff at the property wear personal protective equipment; a shield is in place between staff and guests in main contact areas; periodic temperature checks are conducted on staff; guests are provided with hand sanitizer.Contactless check-out is available.This property affirms that it adheres to the cleaning and disinfection practices of SafeStay (AHLA - USA).

Mandatory Fees: You'll be asked to pay the following charges at the property: 1 percent destination fee will be chargedResort fee: USD 50.63 per accommodation, per night The resort fee includes:Additional inclusionsBeach accessBeach loungersBeach towelsBusiness center/computer accessFitness center accessIn-room coffeePhone callsPool access We have included all charges provided to us by the property.

Optional Fees: Fee for continental 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.

Customer Ratings & Reviews

TripAdvisor Traveler Rating

4.5 5901 reviews
  • 3.0 star tripadvisor rating
    Time Share more than resort

    I’ll start with pros- gorgeous setting. The keys are beautiful. Bed is very comfortable. Tiki bar drinks and bartenders are awesome. The pool is big and well kept. Cons- they do “light” housekeeping which means the bring towels and toilet paper. We stayed in beach front house so I would recommend against that. There is sand everywhere and floors are made of tile which makes it very slippery. This is more if a time share feel than a resort. I think it’s a bit over priced

    Jun 05, 2023
  • 5.0 star tripadvisor rating
    Great place to unwind!!!

    Unit was very clean and roomy… resort was well taken care of and cleaning service was above average. Pools were clean as well. Have been coming here for past six years and the quality of the stay has always met expectations. Beautiful place!!

    Jun 03, 2023
  • 4.0 star tripadvisor rating
    Be prepared to pay extra

    Very nice beach and grounds are well kept. However, there is added costs for every activity. They even charge for coffee and danish pastries at the Welcome Center. Come on guys! Not very welcoming. They charge to paddle board, jet ski, or rent a pontoon boat. They don't allow food or drinks to be brought to the beach and the Tiki Bar prices are outrageous. Other than that, had a wonderful time just relaxing.

    Jun 03, 2023
  • 5.0 star tripadvisor rating
    Best resort in the US!

    This has been our go-to resort for years. We love the friendly vibe and luxury accommodations. Daniel at TJ’s bar is the best! He offered great recommendations for dinner and sightseeing etc. Great drinks and great info! Only complaint is that we had to go home!

    Jun 02, 2023
  • 5.0 star tripadvisor rating
    Beautiful Resort

    The resort was beautiful, with a nice sandy bay for swimming. Our house was huge and had everything we needed. The resort is a short drive from restaurants, grocery stores, etc. The sunset was spectacular.

    May 31, 2023
Prices per person based on double occupancy including round-trip airfare via U.S. certified air carriers and round-trip airport/hotel transfers when arriving at airport closest to destination (for exceptions see Frequently Asked Questions), hotel taxes and baggage handling, fuel surcharges, and all pre-collected U.S. and foreign taxes. In some instances, pricing may specifically apply to one of multiple flights on select departure days. All packages are based on the lowest hotel/air classes available at time of publication, capacity controlled, subject to availability and change without notice. Promotional pricing may only be available for a limited time. Fees may apply for carry-on and checked baggage-view Baggage Policies. Some resort fees, environmental levies and departure taxes are not included and may be payable in resort. View Frequently Asked Questions for more information. Apple Vacations is not responsible for errors or omissions. Cancellation policies apply. Bookings are subject to the Fair Trade Contract. All public charter flights are operated by ALG Vacations Corp: Allegiant Air: PC 18-231, A319-156 seats or A320-186 seats /PC 18-234, A319-156 seats or A320-186 seats; Miami Air operated by TUI Airlines Belgium N.V. : PC 19-085 & PC 19-117, B737-800, 180 seats/PC 19-091, B737-800-183 seats; Swift Air: PC 19-092, B737-400-150 seats; Viva Aerobus: PC 18-228, A320-180 seats/ PC 19-079, A320-180-185 seats/PC 19-094, A320-185 seats. CST2139014-20 120319