La Culebra, also known as Culebra Island, is a small island located in the Caribbean Sea, part of Puerto Rico. It is famous for its stunning beaches, crystal-clear waters, and vibrant marine life, making it a popular destination for snorkeling and diving enthusiasts. The island is home to the Culebra National Wildlife Refuge, which protects various species of birds and sea turtles. The main town on the island is Dewey, where visitors can find local shops, restaurants, and accommodations. La Culebra is accessible by ferry or small plane from Fajardo, offering a tranquil escape from the busier tourist areas of Puerto Rico.