What are the check-in and check-out times at Tranquility Bay Resort?
Check-in is at 16:00 and check-out is at 11:00.
75 photos
TRANQUILITY BAY RESORT, Marathon
139US$
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up to 10% cheaper
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Key details
Property overview
2600 Overseas Highway,
Marathon,
Florida,
United States,
33050,
Florida
- Near Sombrero Beach
Great
8.5
8.9
4.3
4.4
Loved by Tranquility Bay Resort guests
"Lovely to have villa with decking overlooking pool and sea view."
"Absolutely picture perfect sun sets every evening."
"The resort was beautiful and secluded."
Rooms and villas
Tranquility Bay Resort offers garden guest rooms and two- or three-bedroom villas. Each villa features a ground-floor patio and a second-floor balcony with Adirondack chairs, a full kitchen with counter seating, a dining area, and large windows. Garden guest rooms include upscale amenities and bedding.
Dining choices
Butterfly Café serves Gulf of Mexico dishes in a relaxed setting. The menu includes mahi-mahi and Cuban pork chops, plus a Little Caterpillars menu for kids. TJ's Tiki Bar offers cocktails, frozen drinks, smoothies, draft beers, spirits, wine, and soft drinks, alongside family-friendly fare such as blackened shrimp salad, mahi sandwiches, and chicken tenders with curly fries.
Leisure activities
The resort features a private, 2.5-acre beach and three pools, including a lagoon-style pool and an adults-only pool. Guests have access to water sports, including boat and jet ski rentals, scuba diving, and paddle boarding. Other facilities include volleyball courts, a Nicklaus Design putting green, and a fitness center with a Peloton bike. In-suite spa services are available.
Location details
Tranquility Bay Resort is in Marathon, in the Florida Keys, 75 km from Key West International Airport. Nearby attractions include the Turtle Hospital (0.3 km), Marathon Garden Club (2 km), and Sombrero Beach (2 km). The resort is near Alligator Reef Lighthouse, a snorkeling destination with clear waters and marine life. Also close by are Anne's Beach, featuring a boardwalk through mangroves, and Florida Keys Aquarium Encounters.
Guest services
Tranquility Bay Resort offers complimentary Wi-Fi. The resort fee includes use of bikes outside the resort, access to the volleyball court, beach games, all pools, the fitness center, and the putting green, plus live music at TJ's. Accessible rooms are available, featuring ADA-compliant kitchens, roll-in showers, and support bars. The resort can host family reunions, team-building trips, photo shoots, and film productions.
“Tranquility Bay earns its name; the resort cultivates a genuinely relaxed atmosphere with its private beach and multiple pools, including one exclusively for adults. While some past guests have pointed out inconsistencies in service and occasional maintenance hiccups, the spacious accommodations and range of water sports appeal, especially for families. I think that it's a solid choice for travelers seeking a classic Florida Keys experience.”
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Choose your preferred room
The property features double rooms, family rooms, and suites, often including breakfast, free cancellation, and special offers
Tropical Garden King Accessible King Guestroom
2 persons
400 sq. feet
1 King-size bed
Shower
Air conditioning
room details
Tropical Garden King Guestroom
2 persons
400 sq. feet
1 King-size bed
Shower
Air conditioning
room details
Tropical Garden Double Queen Guestroom
2 persons
400 sq. feet
2 King Size Beds
Shower
Bathtub
room details
Tropical Garden Superior Double Queen Guestroom
2 persons
560 sq. feet
2 King Size Beds
Shower
Balcony
room details
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Calendar of room availability and rates
See current availability and pricing for your dates
Facilities
Amenities are designed to ensure comfort and memorable stays
General
- No smoking on site
- Wi-Fi
- Parking
- No pets allowed
- Rooms/ Facilities for disabled
- ATM/Cash machine
- Fireplace
Sports & Fitness
- Fitness centre
- Snorkelling
- Golf course
- Yoga class
- Fishing
Services
- Room service
- Housekeeping
- Shops/Commercial services
- Welcome drink
- Happy hour
Dining
- Restaurant
- Bar/ Lounge area
Business
- Meeting/ Banquet facilities
Children
- Cots
- Children's menu
Spa & Leisure
- Heated swimming pool
- Outdoor swimming pool
- Beach access
- Sun loungers
- Live entertainment
- Beauty treatment
Room features
- Air conditioning
- Heating
- Garden furniture
- Ironing facilities
Bathroom
- Bathtub
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Dining Onsite
At Tranquility Bay Resort, dining options invite guests to indulge in the vibrant flavors of American and Caribbean cuisines, all set against the backdrop of serene coastal beauty. Whether enjoying fresh seafood with harbor views or casual cocktails in a palm-lined paradise, each dining experience is designed for relaxation and enjoyment.
Butterfly Café
American and Caribbean
Ambiance
Family-friendly and romantic setting, ideal for intimate dinners and lively gatherings.
Key Offerings
Delight in traditional dishes featuring local seafood, with the charm of an outdoor dining experience. Perfect for evening meals that let you unwind while watching the sunset.
Reservation
Recommended for intimate dining experiences.
Open for dinner from 6:00 PM to 9:00 PM daily.
TJs Bar & Marathon
American and Seafood
Ambiance
Relaxing outdoor bar setting overlooking the bustling marina, perfect for lounging and soaking in the sun.
Key Offerings
A menu bursting with mouthwatering cocktails, frozen drinks, and a diverse selection of draft beers and spirits, paired with delectable fresh seafood fare that encapsulates the essence of the Florida Keys.
Reservation
Not needed for casual drinking and dining.
Hours vary.
Tranquility Bay Resort Location
2600 Overseas Highway,
Marathon,
Florida,
United States,
33050,
Florida
Map view
2600 Overseas Highway,
Marathon,
Florida,
United States,
33050,
Florida
City landmarks
Harbour
Spirit Snorkeling
3500 ft
Beach
Sombrero Beach
1.5
mi
Landmark
Boot Key
2900 ft
Island
Fanny Keys
4900 ft
Landmark
Palm Island
3700 ft
Landmark
Marathon Skate Park
4100 ft
Landmark
Marathon Community Park
4300 ft
Island
Hog Key
1.0
mi
Landmark
Jesse Hobbs Park
4600 ft
Nature reserve
Crane Point Museum and Nature Center
1.6
mi
Island
Pretty Joe Rock
1.2
mi
Landmark
Knight's Key
1.3
mi
Landmark
Marathon Garden Club
1.5
mi
Church
Marathon Seventh Day Adventist Church
1.5
mi
Landmark
Vaca Key Bight
1.9
mi
Landmark
Boot Key Harbor
2.4
mi
Landmark
Children's Rotary Park
2.6
mi
Museum
Eaa Air Museum
3.7
mi
Bridge
Old Seven Mile Bridge
4.0
mi
Landmark
Sister Creek
3.9
mi
Nearby
2396 Overseas Hwy Mile Marker 48.5 on the bayside
The Turtle Hospital
500 ft
Gallery
Shady Palm Art Gallery & Photography
100 ft
Library
Monroe County Public Library
100 ft
Restaurants
TJ's Tiki Bar
1500 ft
2600 Overseas Hwy Tranquility Bay Beach House Resort
The Bistro
1300 ft
2146 Overseas Hwy Courtyard Marathon Florida Keys
Barnacle Barney's Tiki Bar
3200 ft
1688 Overseas Hwy Behind Bluegreen Resort at mile marker 48
The Stuffed Pig
3300 ft
3520 Overseas Highway
El Molcajete
3200 ft
1622 Overseas Hwy
Overseas Pub and Grill
2900 ft
3574 Overseas Hwy
Explore Marathon
Local Highlights
Local transportation
Looking for early booking discounts?
Access special offers today
Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in for free.
Breakfast
A full breakfast is served at the price of US$11 per person per day.
Children & extra beds
There are no extra beds provided in a room.
Pets
Pets are not allowed.
Number of rooms:
103
Guest ratings and reviews
Guest feedback from past stays
Pros
Clean villas
Friendly staff
Private beach
Well-kept grounds
Cons
Noise levels
Missing items
Poor design
Understaffed front desk
Guest reviewsOpen reviews
FAQs
About Tranquility Bay Resort
What pools are available at Tranquility Bay Resort?
The resort features three outdoor pools, including an adult-only pool and a heated pool for children.
Is there a fitness center at Tranquility Bay Resort?
Guests can work out in the on-site fitness center.
What dining options are available at Tranquility Bay Resort?
The resort has on-site dining at Butterfly Café and T.J.'s Tiki Bar, offering seafood and casual fare.
How far is Tranquility Bay Resort from Key West International Airport?
The resort is 75 km from Key West International Airport.
Are there any recreational activities available at Tranquility Bay Resort?
Guests can enjoy water sports such as kayaking, paddle boarding, fishing, and mini golf.
What room amenities are offered at Tranquility Bay Resort?
Rooms are equipped with air conditioning, a flat-screen TV, a small refrigerator, and coffee-making facilities.
What attractions are near Tranquility Bay Resort?
Popular nearby attractions include the Turtle Hospital (0.5 km) and Crane Point Museum & Nature Center (3 km).
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