Culebra National Wildlife Refuge is located on Culebra Island, Puerto Rico. Established in 1903, it serves as a protected habitat for various wildlife species, particularly the endangered Leatherback Sea Turtle and the Green Sea Turtle. The refuge encompasses over 1,500 acres of land and surrounding waters, providing essential nesting sites and feeding grounds. Visitors to the refuge can enjoy activities such as birdwatching, hiking, and snorkeling. The area is home to diverse ecosystems, including coral reefs and coastal forests, making it an important site for conservation efforts. Access is limited to preserve the natural environment and wildlife.