With one, two- and three-bedroom beach homes spread across 12 acres overlooking the Gulf of Mexico, the Tranquility Bay Beach House Resort is located approximately three miles from Marathon Airport, and 47 miles from Key West International Airport. Local attractions include the Dolphin Research Center and the Turtle Hospital, both located less than one mile away. Hotel amenities include a private beach, swimming pool, stocked fishing cove, spa, activity concierge, banquet/meeting rooms, supervised childrens programs, 24-hour room service, and grocery delivery service. Dining options include the on-site restaurant serving tropical cuisine, and a bar. Guest homes feature cable TVs, wireless Internet access, first and second floor porches, water views, gourmet kitchens, dining area, daily housekeeping, laundry facilities, DVD players, DVD libraries, CD players, and cordless telephones.

With one, two- and three-bedroom beach homes spread across 12 acres overlooking the Gulf of Mexico, the Tranquility Bay Beach House Resort is located approximately three miles from Marathon Airport, and 47 miles from Key West International Airport.