Welcome to Key Largo, Florida This WorldWeb.com travel and tourism guide for Key Largo, featuring hotels and other accommodations, tours, attractions, events, shopping and more, will help you plan a successful visit to Key Largo, Florida, U.S.A. Offshore reefs, ship wrecks and the Christ of the Deep statue make Key Largo a paradise for divers and snorkelers of all experience levels. Visitors can choose to dive within Key Largo National Marine Park and John Pennekamp Park, relax at resorts on the water, swim with dolphins or take in one of the numerous boat cruises and charters that are offered throughout the island.