Along with its island sister, Key Largo, Islamorada is a great place for scuba diving and snorkeling. The key lies alongside patches of coral reef, and is home to an array of interesting marine life. There are six different underwater habitats to explore, including The Eagle, a 287 foot ship intentionally sunk as a diving attraction. Snorkel cruises are also available.

Those who would rather stay on dry land can get their kicks at Treasure Village and the Rain Barrel shopping areas or enjoy a guided tour. The Backcountry Cowboy Outfitter, specializes in kayaking tours and rentals and houses the most comprehensive collection of kayaking gear in the Keys. The Theater of the Sea Marine Mammal Adventure is a great place for animal lovers, besides tours of the aquariums, patrons can take a more interactive approach to their visit and swim with dolphins, sting rays or sea lions.