Mermaid's Retreat offers accommodations in Marathon, a 11-minute walk from Florida Keys Aquarium Encounters and 30 miles from Upper Matecumbe Key. Guests can benefit from a terrace and an outdoor pool. Seven Mile Bridge is 5.8 miles away and History of Diving Museum is 31 miles from the apartment. The air-conditioned apartment is composed of 1 separate bedroom, a living room, a fully equipped kitchen with an oven and microwave, and 2 bathrooms. Towels and bed linen are offered in the apartment. For added privacy, the accommodation features a private entrance. Captain Hook S Marina Dive Center is 1.1 miles from the apartment, while A Deep Blue Dive Center is 1.5 miles from the property. Key West International Airport is 50 miles away.