What is the check-in and check-out policy at Tranquility Bay Resort?
Check-in is at 16:00 and check-out is at 11:00.
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Tranquility Bay Resort, Marathon
139US$
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up to 10% cheaper
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Key details
About the Hotel
2600 Overseas Highway,
Marathon,
Florida,
United States,
33050,
Florida
- Near Sombrero Beach
Great
8.5
8.9
4.3
4.4
4-star beachfront resort in Marathon, Florida Keys
Accommodations
Tranquility Bay Resort offers a variety of accommodation options including Garden Guest Rooms and
Amenities
The hotel boasts three swimming pools, including a lagoon-style pool and an adults-only pool. Guests can enjoy water sports like kayaking and paddleboarding, as well as nearby fishing opportunities. A fully equipped fitness center is also available for those looking to stay active.
Dining
Tranquility Bay hosts two on-site dining venues:
Wellness
The hotel provides an array of
Location
Located in Marathon, Florida, Tranquility Bay is an optimal spot for outdoor activities and exploration. The resort is steps away from a private 2.5-acre white-sand beach. Nearby attractions include the
Highlights
Location: Tropical resort hideaway with private beach
Dining: Two on-site restaurants offering diverse menus
Wellness: Extensive menu of in-suite spa treatments
Activities: Kayaks & motorized watercraft rentals available
Must-do experiences
- Swim with dolphins at Dolphin Research Center, it's unforgettable!
- Visit the local artisan market on Saturdays for unique crafts.
- Savor the stone crab claws at Keys Fisheries - a local favorite.
- Explore the historic Seven Mile Bridge for scenic views and photos.
- Don't miss the sunsets at Sombrero Beach, simply breathtaking!
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Select your room type
Tranquility Bay Resort offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
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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Facilities
Tranquility Bay Resort offers amenities for your comfortable stay and unforgettable experiences
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, guests are invited to indulge in a delightful array of dining experiences, each showcasing fresh, local flavors and picturesque settings. From serene beachside sips to romantic dinners under the stars, the culinary options cater to every palate and mood.
Butterfly Café
American, Caribbean, Seafood
Ambiance
Family-friendly, Traditional, Romantic
Key Offerings
Savor delightful dishes inspired by local Caribbean flavors in a cozy setting perfect for families or couples. The enchanting atmosphere makes it an ideal spot for dinner after a day of adventure.
Reservation
Recommended
Open for dinner from 6:00 PM to 9:00 PM, daily.
TJ's Bar & Marathon
American, Seafood
Ambiance
Open-air, Seaside
Key Offerings
Enjoy refreshing cocktails, frozen drinks, and a great selection of draft beers while taking in the lively atmosphere overlooking the harbor. Unwind with fresh seafood dishes as boats come and go from the busy waterfront.
Reservation
Not needed
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
Explore Marathon's Best
The Turtle Hospital
2 minutes' walk
A rehabilitation center for sea turtles, offering tours that educate about conservation and the unique marine ecosystem.
Boot Key
11 minutes' walk
A beautiful island offering diverse wildlife and natural beauty, perfect for kayaking and nature photography.
Fanny Keys
18 minutes' walk
A serene environment known for bird watching and picturesque views, ideal for quiet strolls and picnics.
TJ's Tiki Bar
6 minutes' walk
Casual tiki bar known for its laid-back atmosphere and delicious seafood, including signature fish tacos.
El Molcajete
12 minutes' walk
Authentic Mexican restaurant offering hearty dishes like fajitas and enchiladas in a colorful setting.
The Bistro
5 minutes' walk
An upscale dining experience with fresh, local cuisine and a cozy ambiance, perfect for romantic dinners.
Barnacle Barney's Tiki Bar
12 minutes' walk
A lively tiki bar featuring live music and a vibrant atmosphere, ideal for enjoying cocktails and local brews.
Getting around
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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
Reviews and Ratings
Feedback about Tranquility Bay Resort from previous guests about their experience.
Guest reviewsbased on 1036 reviews
Geoffrey from United Kingdom
Family with children
Tropical Garden King Guestroom
5 nights in November 2025
|
Reviewed: November 17, 2025
9.3/10
Fantastic Beachfront Stay
amazing beachtiki barbeautiful groundsloud air conditioner
The hotel included an amazing beach that suited the Keys area. The tiki bar had daily live music. It was a perfect getaway. I found the grounds beautiful! I walked to many local bars and restaurants. It was a plus.
The room was old! The air conditioner was loud. I could order breakfast, and someone was supposed to deliver it. After thirty minutes of waiting, I inquired at the reception and they started preparing everything.
Service
9/10
The reception service was excellent! The staff, in general, seemed great. The staff delivered quick and efficient service, and they were ready to fulfill any need I had, which I found refreshing.
Facilities
10/10
This facility had many spots to relax, and it exceeded my expectations. There was a vintage village I found lovely, and the location felt perfect. The beach area was well-organized with lots of available seating for everyone.
Dining
9/10
I had a fantastic dinner at Butterfly Cafe. The food was amazing. The cocktails I had were also really good. The food tasted fresh, and the menu had variety. I liked the ambiance of the place.
0 Helpful
|
FAQs
About Tranquility Bay Resort
Which nearby attractions can be visited from Tranquility Bay Resort?
Nearby attractions include Crane Point Museums & Nature Center (3 km) and The Turtle Hospital (0.5 km).
What facilities are available at Tranquility Bay Resort?
The resort features three outdoor swimming pools, a fitness center, and a full-service spa.
What are the dining options available at Tranquility Bay Resort?
Dining options include Butterfly Café for fresh seafood and T.J.'s Tiki Bar for casual fare and cocktails.
Is parking available at Tranquility Bay Resort?
Free public parking is available on-site without a reservation.
What spacious amenities can guests expect in the rooms at Tranquility Bay Resort?
Rooms come equipped with a flat-screen TV, small refrigerator, and coffee-making facilities.
Are there any kid-friendly activities at Tranquility Bay Resort?
The resort offers a children's menu and family-friendly activities such as snorkeling and fishing.
How far is Tranquility Bay Resort from Key West International Airport?
The resort is 75 km from Key West International Airport.
What type of beach access does Tranquility Bay Resort provide?
The resort features a private, 1 hectare white-sand beach for guests.
Which water sports can be enjoyed at Tranquility Bay Resort?
Guests can enjoy kayaking, paddleboarding, fishing, and scuba diving through the resort's offerings.
Does Tranquility Bay Resort have a fitness center?
Yes, the resort includes a fully equipped fitness center for guest use.
What languages do the staff at Tranquility Bay Resort speak?
Staff members are fluent in English and Spanish.
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