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8.6 / 10 Guest Rating

Tranquility Bay Resort

2600 Overseas Highway, Marathon, us

Tranquility Bay Resort - main view

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

1 night · 2 adults

Available Rooms

Tropical Garden King Guestroom  - Photo 1
Tropical Garden King Guestroom  - Photo 2
Tropical Garden King Guestroom  - Photo 3
Tropical Garden King Guestroom  - Photo 4
Tropical Garden King Guestroom  - Photo 5
Tropical Garden King Guestroom  - Photo 6
Tropical Garden King Guestroom  - Photo 7
1/7

Tropical Garden King Guestroom

The double room features 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

Tropical Garden King Guestroom

Non-refundable
Room Only
20% OFF$951.34

$761.07

Includes taxes & fees

Guest Reviews

8.6
Excellent854 verified reviews
AI Summary

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

Categories

Cleanliness8.7
Service8.2
Location9.7
Room Quality7.7
Amenities9.2
Value for Money8.2
Food and Beverage8.2
Overall Experience9.0

Select topics to read reviews

A
AndreasdeDE
Verified booking
couple
Standard Room
Stayed in Dec 16, 2025

"Exceptional"

10.0
Helpful?
K
KarinausUS
Verified booking
couple
Standard Room
Stayed in Dec 15, 2025

"Exceptional"

9.0

Beira mar com praia particular e piscina so pra adulto.

Bar nao entrega na piscina de adults. Jantar do thanksgiving estava absurdamente caro e a comida era bem mediana. Quando fizemos a reserva nao nos avisaram que seria preco fixo.

Helpful?
K
kathyusUS
Verified booking
couple
Standard Room
Stayed in Dec 12, 2025

"Good"

3.0

Grounds were nice pool was nice .

Service was very poor two days we did not even get our room cleaned we had to hint the maid down for basic supplies . Rooms are dated tile in bathroom was moldy. Was put in a handicap room . Prices are very high .

Helpful?
M
MinakousUS
Verified booking
extended_group
Standard Room
Stayed in Dec 10, 2025

"Exceptional"

10.0
Helpful?
P
PaolabeBE
Verified booking
family_with_children
Standard Room
Stayed in Dec 4, 2025

"Exceptional"

10.0
Helpful?
V
VineeshusUS
Verified booking
couple
Standard Room
Stayed in Nov 27, 2025

"Very Good"

7.0

Clean rooms

No one available for water sports. Extremely low pressure showers and the Bathrooms were very small. Cafe, tiki bar closes around 8pm.

Helpful?
M
modeneseitIT
Verified booking
couple
Standard Room
Stayed in Nov 23, 2025

"Good"

5.0
Helpful?
B
BéatricefrFR
Verified booking
extended_group
Standard Room
Stayed in Nov 21, 2025

"Très beau séjour"

10.0

La situation, les équipements, l’accueil et la villa

Rien

Helpful?
I
IsmelyusUS
Verified booking
extended_group
Standard Room
Stayed in Nov 21, 2025

"Exceptional"

10.0
Helpful?
M
Maria PiaitIT
Verified booking
couple
Standard Room
Stayed in Nov 17, 2025

"A Stay That Fell Short in Many Ways"

1.0

the beach bar

At check-in, the information provided to us was not clear. We went to the restaurant at 8:25 PM only to find out that it had already closed for dinner. They also told us they did not have our reservation, even though at check-in — perhaps because it is not high season yet — we were told that no reservation was needed. Aside from that, I find it quite difficult to understand how a restaurant can already be closed before 8:30 PM. The supervisor did not handle the situation well, which made the experience even more disappointing. We had also informed the hotel in advance that we were celebrating a special occasion — a birthday — yet apart from a small cake left in the fridge (which we noticed by chance just before checking out), there was no card, no greeting, and no gesture upon arrival, not even a simple upgrade. Considering the occasion, this felt quite underwhelming. Additionally, in every hotel I’ve stayed at, breakfast has always been available from around 7:00 to 10:00. Here, when I called reception, I was told that I needed to fill out a form and hand it in the night before — information that was never mentioned at check-in. As a result, we weren’t able to have breakfast either. Overall, the entire experience was disappointing and certainly far from what we expected.

Helpful?
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