Crocodile Lake National Wildlife Refuge is located in the Florida Keys, specifically on the northern part of Key Largo. Established in 1980, the refuge covers approximately 6,000 acres and is home to diverse ecosystems, including wetlands, mangroves, and coral reefs. It plays a crucial role in protecting the habitat of various wildlife species, including the endangered American crocodile. The refuge is also important for bird conservation, providing nesting sites for species like the roseate spoonbill and the great egret. Visitors can enjoy activities such as birdwatching, hiking, and photography while respecting the natural environment. The refuge aims to preserve the unique biodiversity of the region.