Today, the only people who live there are four national park guards who patrol the park. Ships leave from Puntarenas, a port in the Pacific Ocean. The island is one of the world's best diving spots. It is famous for its massive schools of different fish, hammerhead sharks, manta rays, and whale sharks. The island is also famous because of the legend about pirates. It is said that this island was chosen by them to hide their treasures. Many people have gone there to look for this hidden treasures but they didn’t find any.