Tranquility Bay Resort

Welcome to Tranquility Bay Beach House Resort located in Marathon Florida, the heart of the Florida Keys. Here you will find more than unrivaled peace and seclusion on your Florida Keys resort vacation, while overlooking the sparkling waters of the Gulf of Mexico. Sink into serenity with one of our unique two or three bedroom beach houses. Our spacious Marathon Florida resort beach houses have 2 or 3 bedrooms, 2 plus baths, gourmet kitchens, expansive porches overlooking the water, flat screen TVs, and handmade furniture, offering an idyllic Florida Keys resort experience nestled in a tropical oasis of calm and ease. Now you can also discover the addition of 16 new luxury single-level Tropical Garden Guestrooms which offer more intimate accommodations than the resorts larger beach houses. Enjoy all of the amenities of Tranquility Bay Resort with more affordable luxury in mind, and tropical garden views. Next, try award winning dining at Butterfly Cafe, a 2.5 acre white sand beach...