- Family Spring Break Escapes
Discover our family resort in the Florida Keys for spring break! Learn More
Contact Tranquility Bay Beachfront Hotel and Resort
Tranquility Bay Beach Resort
We would like the opportunity to provide you with more information about our Florida resort. Please fill the form below, select the submit button, and we will be in touch with you shortly. Alternatively, please dial the phone number that appears in the upper right hand corner of this page.
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Please dial the reservation phone number in the upper right hand corner of this page
Specials and Packages: Click Here
Tranquility Bay Beach House Resort
2600 Overseas Highway
Marathon, FL 33050
Hotel Front Desk
Plan your stay at our luxury resort in Marathon Florida through our easy-to-use and secure online reservations system.
Hours of Operation: 6:00 - 9:00 PM Nightly