Bunaken National Park is very representative of Indonesian tropical water ecosystems consisting of mangrove ecosystems, seagrass beds, coral reefs, and land / coastal ecosystems.
In the northern part consists of the island of Bunaken, Manado Tua island, the Montehag island, Siladen island, the Nain island, Nain Small island, and some coastal areas of Cape Pisok. While in the Southern Cape coast includes some of Palm.