8.6 / 10 Guest Rating

Tranquility Bay Resort

Name: Tranquility Bay Resort
Address: 2600 Overseas Highway, Marathon, us
Rating: 8.6

2600 Overseas Highway, Marathon, us

from US$253 / night

About the Property

Beachfront Accommodation in Marathon, FL

Luxurious Amenities: Enjoy three pools, including an adult-only pool and a heated pool for children. Indulge in in-room spa services, stay fit at the on-site fitness room, and partake in water sports like kayaking and paddle boarding.

Charming Guestrooms and Beach Homes: Each guestroom comes equipped with a flat-screen TV, small refrigerator, and coffee-making facilities. Upgrade to a beach home with a kitchen, 42-inch flat-screen TV, and private laundry facilities.

Delicious Dining Options: Savor fresh seafood at Butterfly Café for dinner or head to T.J.’s Tiki Bar for salads, paninis, appetizers, and cocktails.

Book now to experience the perfect blend of relaxation and adventure at Tranquility Bay Resort!

Facilities & Amenities

WiFi available

Free WiFi

Parking

Free Parking

Non-smoking rooms

Air conditioning

Fitness center

Swimming pool

Restaurant

Room service

Important Information

Check-in & Out

Check-in

Check-out11:00 AM

Property Notes

Butterfly Café will be closed starting Sept. 4. We hope to host you again in early October. During this enhancement phase, our other on-site dining services, including TJ’s Tiki Bar and in-room dining, will be available.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

Check-in

Check-out

Guests

1 night · 2 adults

Available Rooms

6 rates found

1/9

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.

78 sqm

Sleeps 4

2 Twin bed (90-130 cm wide)

Amenities

ShowerAir conditioningHair dryerKitchenetteDeskMicrowave

Room Option

Board / Meal

Price for 1 night

Two Bedroom Waterview Villa

Non-refundable

Room Only

20% OFF$485.71

$388.57

Includes taxes & fees

1/11

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.

123 sqm

Sleeps 6

1 Queen bed (151-180 cm wide)

Amenities

ShowerAir conditioningHair dryerKitchenetteDeskMicrowave

Room Option

Board / Meal

Price for 1 night

Three Bedroom Waterview Villa

Non-refundable

Room Only

20% OFF$796.45

$637.16

Includes taxes & fees

1/8

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.

78 sqm

Sleeps 4

1 Extra-large double bed (Super-king size) (181-210 cm wide)

Amenities

ShowerAir conditioningHair dryerKitchenetteDeskMicrowave

Room Option

Board / Meal

Price for 1 night

Two-Bedroom Villa

Non-refundable

Room Only

20% OFF$534.1

$427.28

Includes taxes & fees

Tropical Garden Double Queen Guestroom - Photo 1

Tropical Garden Double Queen Guestroom - Photo 2

Tropical Garden Double Queen Guestroom - Photo 3

1/4

Tropical Garden Double Queen Guestroom

The quadruple room provides air conditioning. The unit offers 2 beds.

37 sqm

Sleeps 4

2 Queen bed (151-180 cm wide)

Amenities

ShowerAir conditioningHair dryerDeskMicrowaveCots

Room Option

Board / Meal

Price for 1 night

Tropical Garden Double Queen Guestroom

Non-refundable

Room Only

20% OFF$316.4

$253.12

Includes taxes & fees

Tropical Garden King Accessible King Guestroom - Photo 1

Tropical Garden King Accessible King Guestroom - Photo 2

Tropical Garden King Accessible King Guestroom - Photo 3

1/4

Tropical Garden King Accessible King Guestroom

The double room offers air conditioning. The unit has 1 bed.

37 sqm

Sleeps 2

1 Extra-large double bed (Super-king size) (181-210 cm wide)

Amenities

ShowerAir conditioningHair dryerDeskMicrowaveCots

Room Option

Board / Meal

Price for 1 night

Tropical Garden King Accessible King Guestroom

Non-refundable

Room Only

20% OFF$316.4

$253.12

Includes taxes & fees

Tropical Garden Superior Double Queen Guestroom - Photo 1

Tropical Garden Superior Double Queen Guestroom - Photo 2

Tropical Garden Superior Double Queen Guestroom - Photo 3

Tropical Garden Superior Double Queen Guestroom - Photo 4

1/5

Tropical Garden Superior Double Queen Guestroom

The quadruple room features air conditioning and a balcony. The unit has 2 beds.

52 sqm

Sleeps 4

2 Queen bed (151-180 cm wide)

Amenities

ShowerAir conditioningHair dryerDeskMicrowaveCots

Room Option

Board / Meal

Price for 1 night

Tropical Garden Superior Double Queen Guestroom

Non-refundable

Room Only

20% OFF$358.73

$286.98

Includes taxes & fees

Guest Reviews

8.6

Excellent854 verified reviews

AI Summary

Guests highly rate the clean rooms and frequently praise the great location.

Select topics to read reviews

Kathleen

Verified booking

extended_group

Standard Room

Stayed in May 19, 2026

"very good"

Exceptional

10.0

location cleanliness beach

free if not "reasonable" non motor rentals

Helpful?

Camille

Verified booking

extended_group

Standard Room

Stayed in May 17, 2026

"Exceptionnel"

Exceptional

10.0

Les petites villas sont charmantes, grandes, bien équipées. La vue sur la mer est magnifique. La plage privée de l’hôtel et la piscine sont géniales.

La chambre n’était pas prête à l’heure du check-in mais sinon tout était parfait

Helpful?

Donald

Verified booking

couple

Standard Room

Stayed in May 16, 2026

"Exceptional"

Exceptional

10.0

Helpful?

Matthews

Verified booking

solo_traveller

Standard Room

Stayed in May 11, 2026

"Excellent"

Excellent

8.0

Helpful?

Mischa M.

Verified booking

extended_group

Standard Room

Stayed in May 7, 2026

"Romantischer Abstecher in die Keys nach dem Trubel von Miami"

Excellent

8.0

Nix los … einfach entspannen & relaxen Küche ist gut eingerichtet - Frühstück mit Kaffee und Rührei / Spaghetti Bolognese zum Nachtessen waren gut für 6 Personen zu kochen. Publix ist in der Nähe, hat auch eine Pharmacy

Reinigung wurde etwas stiefmütterlich gehalten, aber jeden Morgen eine Ladung frischer Frottee Tücher erhalten. Nach Intervention wurde auch Eimer in den Badezimmer geleert & Betten gemacht.

Helpful?

CHRISTINE

Verified booking

extended_group

Standard Room

Stayed in May 2, 2026

"Fantastique"

Exceptional

10.0

L’emplacement est idéal pour visiter les keys. Les maisons sont très bien équipées avec four grille pain cafetière frigo américain. Il y a même une machine à laver et un sèche linge. Les lits sont hyper confortables L’endroit est paisible et magnifique. Nous avons même vu les dauphins depuis notre terrasse. Le personnel, les clients en grande partie américains, sont extrêmement gentils et bienveillants..

Rien. Juste une info : L’interdiction de fumer sur l’ensemble du site (extérieur inclus) est un peu rude.

Helpful?

Jennifer

Verified booking

extended_group

Standard Room

Stayed in Apr 30, 2026

"Exceptional"

Exceptional

9.0

Helpful?

Grace

Verified booking

couple

Standard Room

Stayed in Apr 28, 2026

"Exceptional"

Exceptional

10.0

Helpful?

Marcos Antonio

Verified booking

family_with_children

Standard Room

Stayed in Apr 23, 2026

"Ligar fabuloso!"

Exceptional

10.0

Gostei de tudo. Lugar espetacular e muito confortável. Tudo muito limpo e espaçoso.

Não há nada que desabone o lugar. Tudo ótimo!

Helpful?

Lucie

Verified booking

solo_traveller

Standard Room

Stayed in Apr 20, 2026

"Très bien"

Exceptional

9.0

Tout

Télévision défectueuse dans le salon

Helpful?

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Settings

Tranquility Bay Resort

About the Property

Facilities & Amenities

Important Information

Check-in & Out

Property Notes

Check Room Availability

Available Rooms

Two Bedroom Waterview Villa

Amenities

Three-Bedroom Villa

Amenities

Two-Bedroom Villa

Amenities

Tropical Garden Double Queen Guestroom

Amenities

Tropical Garden King Accessible King Guestroom

Amenities

Tropical Garden Superior Double Queen Guestroom

Amenities

Guest Reviews

Categories

Select topics to read reviews

"very good"

"Exceptionnel"

"Exceptional"

"Excellent"

"Romantischer Abstecher in die Keys nach dem Trubel von Miami"

"Fantastique"

"Exceptional"

"Exceptional"

"Ligar fabuloso!"

"Très bien"