Jump to: Room choices | Hotel description | Map | Amenities | Reviews
In the heart of the sunny Florida Keys, Tranquility Bay Beach House Resort blends 87 beautiful two-and-three bedroom condos and 16 single-level guestrooms in an idyllic secluded setting with stellar resort amenities. A pristine crescent-shaped sandy beach fronting the blue Gulf of Mexico and the large lagoon-style pool skirted by palm trees complete the picture-perfect theme. Located in Marathon, the property's picturesque cottage-inspired water view and beachfront town houses sporting white picket fences, expansive furnished porches beyond French doors and open floor plan interiors. The delicate single-level guestrooms are decorated with whimsical accent walls and the condos are outfitted with fully equipped kitchens, separate dining areas, flat-screen televisions, wireless Internet access, and even washers and dryers.
Tranquility Bay Beach House Resort
2600 Overseas Highway
Marathon, Florida
33050
Nearest Airport: MTH, EYW
Fly in last night and woke up to a beautiful morning and had an amazing Yoga session with Lynne on the beautiful Tranquility Bay Property. I feel very restored 🙏Namaste . Thank you Lynne !!🩷
Cynthia J
Lynne was great. Tim the class because heading home. Very relaxing and great stretching before flying home
lisagU2342ZI
Lovely resort. Our room was large and very restful. In fact, I have never slept on a bed so comfortable before. Will definitely stay here on future visits to the keys.
Curiosity790669
We had an absolutely wonderful stay! The hotel was spotless, beautifully maintained, and the atmosphere was relaxing, very quiet and pleasant from the moment we arrived. The staff was incredibly friendly and attentive, always going above and beyond to make sure we were comfortable. The location was perfect and everything was exactly as described.Rooms were clean and comfortable with a very unique island style, didn’t felt like staying in a hotel room; it felt like staying at your vacation home .From check-in to check-out, everything was exceptional. Waking up to the warm breeze and spending the day enjoying the water and the sunset views was pure paradise. We will definitely be coming back and highly recommend this hotel to anyone looking for a perfect getaway!
Betty Margarita P
Amazing location! Great atmosphere! Great beach and pool area! Fun tiki bar!!
Amy J
Read more reviews or write a review
© 2026 TripAdvisor LLC. All rights reserved