Tranquility Bay Resort
2600 Overseas Highway
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Why people book this hotel
“Lovely property right on the beach, & a great pool, but due to the cold weather …”
“Fantastic location in Marathon, great complex, excellent pool, beautiful house”
“Exactly as described - so quiet too, it definitely was tranquil”
“The beds were so incredibly comfy”
“The size of the property was large, 3 pools which is good but not enough ameniti…”
“THE BEACH AND THE FACILITY IN GENERAL IS VERY WELL KEPT, THREE SWIMMING POOLS, S…”
“Staff were nice, comfortable villa, nice pool”
“Staff were really helpful and could organise bikes and local recommendations etc”
“Pool and beach facilities were lovely, it would be nice to swim out more from th…”
“- and staff were all helpful and polite; villa we stayed in was clean, comfortab…”
Overview
Tranquility Bay Resort offers beachfront accommodation in Marathon, FL. Three pools are located on site, including an adult-only pool and a heated pool for children. Every charming guestroom includes a flat-screen TV, small refrigerator, and coffee-making facilities. Beach homes feature an en suite kitchen, 42-inch flat-screen TV, and private laundry facilities. Relax with in-room spa services or workout in the on-site fitness room. Water sports, such as kayaking and paddle boarding, are available. Open for dinner, Butterfly Café serves fresh seafood and offers indoor and outdoor dining. T.J.’s Tiki Bar features salads, paninis, and a selection of appetizers and cocktails. Crane Point Museums & Nature Center is 3 minutes’ drive. Explore the swamps, beaches, and hiking trails of Curry Hammock State Park, 13 minutes’ drive away.
Traveller reviews
Magdalena
solo_traveller
April 20, 2026
“Nice hotel amd comfortable stay. No frills.”
Staff were nice, comfortable villa, nice pool.
Pamela
couple
April 18, 2026
“I’m sure we would have enjoyed our stay a lot more if the weather was better, the staff were great & very helpful, o”
Lovely property right on the beach, & a great pool, but due to the cold weather we couldn’t use
Andreas
family_with_children
April 16, 2026
“Would come back anytime!”
Fantastic location in Marathon, great complex, excellent pool, beautiful house.
Lucy
couple
January 30, 2026
“Couldn’t believe the bar all shut by 9pm!”
Good location, near to several Keys attractions.
Chris
family_with_children
January 15, 2026
The resort itself was exceptional, we loved the whole thing, it was just a shame that we had bad weather. We still enjoyed the stay regardless. It is a well maintained property.
patrick
family_with_children
January 13, 2026
“Fantastic location. Poor staff communication. Our requests were not actioned Poor cleaning, if any!”
Location was fab.
Emma
family_with_children
January 8, 2026
“Excellent property and location for a few days staying centrally in the Keys”
Exactly as described - so quiet too, it definitely was tranquil! Super chilled out resort and nice to self-cater and not feel like you’re in a hotel, but with options to eat, dine and have housekeeping too. Staff were really helpful and could organise bikes and local recommendations etc. Nice to have a few putting greens to play on in the evenings too. Pool and beach facilities were lovely, it would be nice to swim out more from the beach but the topography of the north of Marathon is slightly rockier and the area was super clean. Still a nice sandy beach and loads of games to play as well as watersports. A sunset cocktail at the Tiki Bar sets off the evening nicely! Not far to drive to Sombrero beach, Bahia Honda and Publix (of course;-)).
Phil
family_with_children
January 7, 2026
“Outstanding resort with great facilities”
Beautiful hotel and grounds in tranquil surroundings; beach bar and beach games were excellent - they serve great cocktails! - and staff were all helpful and polite; villa we stayed in was clean, comfortable and spacious with nice view. We've stayed before and the hotel didn't disappoint this time either - and given we stayed over Christmas, it made for a magical part of our trip!
Maria Pia
couple
November 17, 2025
“A Stay That Fell Short in Many Ways”
the beach bar
Anastasia
family_with_children
October 26, 2025
“Lovely 4 night stay in paradise.”
The beds were so incredibly comfy. The rooms were large and well equipped. The views and proximity to everything were perfect. Grounds well kept and stunning. Everything was clean!
Victoria
couple
October 24, 2025
“Nice but overpriced”
The size of the property was large, 3 pools which is good but not enough amenities for the size. No pool bar, no pool service and the restaurant and tiki bar shut at 8pm.
Meytal
family_with_children
October 20, 2025
It’s was one of the best hotel! What an amazing place!
Lesley
couple
October 10, 2025
“Lovely Off Peak stay!”
The rooms were spacious and clean with balcony. Lots of space. Clean private beach.
Nadia
family_with_children
October 5, 2025
“An oasis for relaxation and recharging from our busy lives!”
Beautiful resort right on the water. We loved the location, beautiful views and beach. Restaurants and snorkling opportunities are right around the corner and Key West is about an hour drive away. It was great to have a kitchen and being able to enjoy our morning coffee and evening wine on the front porch overlooking the water. So relaxing!
Fergus
couple
September 25, 2025
“Tranqulity not achieved but nearly there”
Great location, House was clean and well equipped. All staff were friendly and amiable.
Alessandro
family_with_children
September 4, 2025
“SIMPLY GREAT”
GREAT HOTEL, BEAUTIFUL COLONIAL STYLE, ROOM FANTASTIC, STAFF @ RECEPTION VERY NICE! THE BEACH AND THE FACILITY IN GENERAL IS VERY WELL KEPT, THREE SWIMMING POOLS, SUNBEDS AND TOWELS INCLUDED...
Debbie
extended_group
August 18, 2025
spacious villas, pools were lovely, staff friendly, loved the beach games and tiki bar at sunset.
Cedric
family_with_children
July 30, 2025
“A truly unforgettable 3-day stay!”
We are a French family and our experience at Tranquility Bay was simply fantastic — something we’ll remember for the rest of our lives. Everything was nearly perfect. Our villa with an ocean view was exceptional: spotlessly clean, beautifully maintained, and equipped with every comfort. The beds were huge and incredibly comfortable — a big plus for me as I often have back issues and tend to be quite sensitive when it comes to bedding. We loved everything from the pools to the beach to the bar — the whole resort felt like paradise. And finally, a big thank you to the staff, who were all friendly and helpful. A special mention to William for the warm welcome and assistance! Highly recommended — we can’t wait to come back.
Stacey
family_with_children
July 18, 2025
“Nice hotel for a short stay”
Great 2-bed room, very spacious and well laid out for a family. Nice pool area too.
John
family_with_children
July 4, 2025
“Wonderful”
The location and "Tranquility" are pure joy. We were given a free upgrade to a 3 bed beach view house which was gorgeous and so spacious it made our stay even more special.
Facilities
Activities
Fishing, Fitness centre, Golf course (within 3 km), Snorkelling, Mini golf, Beachfront, Beauty Services, Beach
Cleanliness & disinfecting
Property is cleaned by professional cleaning companies, Guests have the option to cancel any cleaning services for their accommodation during their stay, Use of cleaning chemicals that are effective against Coronavirus, Linens, towels and laundry washed in accordance with local authority guidelines, Guest accommodation is disinfected between stays, Guest accommodation sealed after cleaning
Food & Drink
Restaurant, Bar, Breakfast options
Food & drink safety
All plates, cutlery, glasses and other tableware have been sanitized, Physical distancing in dining areas, Food can be delivered to guest accommodation
General
Non-smoking throughout, Air conditioning, Minimarket on site, WiFi available in all areas, Facilities for disabled guests, Family rooms, Non-smoking rooms, Heating
Internet
Internet services, WiFi, Free WiFi
Outdoors
Outdoor pool (all year), Outdoor pool
Parking
Free parking, Parking, Accessible parking, Parking on site
Physical distancing
Cashless payment available, Physical distancing rules followed, Screens or physical barriers placed between staff and guests in appropriate areas
Pool and wellness
Swimming Pool, Swimming pool, Heated pool, Sun loungers or beach chairs, Fence around pool
Safety features
Staff follow all safety protocols as directed by local authorities, Shared stationery such as printed menus, magazines, pens, and paper removed, Hand sanitizer in guest accommodation and key areas, Process in place to check health of guests, First aid kit available
Services
Meeting/banquet facilities
Tropical Garden King Accessible King Guestroom
The double room offers air conditioning. The unit has 1 bed.
Tropical Garden King Guestroom
The double room features air conditioning. The unit has 1 bed.
Tropical Garden Double Queen Guestroom
The quadruple room provides air conditioning. The unit offers 2 beds.
Tropical Garden Superior Double Queen Guestroom
The quadruple room features air conditioning and a balcony. The unit has 2 beds.
Three Bedroom Beachfront Villa
The suite's kitchen, which features a microwave, is available for cooking and storing food. The suite has air conditioning, a balcony and sea views. The unit has 4 beds.
Three Bedroom Waterfront Villa
The suite's kitchen, which has a microwave, is available for cooking and storing food. The suite features air conditioning, a balcony and sea views. The unit offers 4 beds.
Three-Bedroom Villa
The suite's kitchen, which has a microwave, is available for cooking and storing food. The suite features air conditioning, a balcony and sea views. The unit offers 4 beds.
Two Bedroom Waterview Villa
The suite's kitchen, which features a microwave, is available for cooking and storing food. The suite has air conditioning, a balcony and sea views. The unit has 3 beds.
Two-Bedroom Villa
The suite's kitchen, which features a microwave, is available for cooking and storing food. The suite has air conditioning, a balcony and sea views. The unit has 3 beds.
Hotel Policies
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