The islands has a variety of diving sites, such as : shallow bays, lagoon channels bordered by rainforest, rock islands, and offshore reefs. With a high coral fish diversity index, this region is considered the richest marine life kingdom in the world. It contains up to 365 coral fish diversity index with 1.431 species, including the endemic ?Mantis Shrimp? , ?Walking Shark? in Fakfak ? Kaimana and Paracheillinus walton and Cirrhilabrus Cendrawasih in Cendrawasih Bay, Cap Papisol.