Keys to Happiness is located in Marathon, just a 11-minute walk from Florida Keys Aquarium Encounters and 30 miles from Upper Matecumbe Key. Guests can go for a swim in the pool with a view. Captain Hook S Marina Dive Center is 1.1 miles away and A Deep Blue Dive Center is 1.5 miles from the apartment. This apartment includes 1 bedroom, a living room and a flat-screen TV, an equipped kitchen with a dining area, and 2 bathrooms with a walk-in shower and a washing machine. Guests can enjoy a meal on an outdoor dining area while overlooking the sea views. For added privacy, the accommodation features a private entrance. Guests at the apartment will be able to enjoy activities in and around Marathon, like cycling. A children's playground is also available for guests at Keys to Happiness. Seven Mile Bridge is 5.8 miles from the accommodation, while History of Diving Museum is 31 miles away. Key West International Airport is 50 miles from the property.