The island is a Chilean National Park and has also been declared a World Biosphere Reserve. There are 215 native flora species, among which 130 are indigenous to the island. There are also many native marine species underwater. Access to the island is generally by air, but due to possible bad weather conditions, leave extra time for unexpected delays. The best time to visit is between October and April, spring and summer on the island.
All air transportation is from Santiago, Chile, on small, twin engine aircraft.
There are two dive facilities where limited rental suits and dive gear is available. However, bring your own personal gear like masks and regulators. There is no Nitrox or Trimix on the island, so if you want to dive with mixed gasses, special arrangements will be required.