Besides the beauty of the beach, Kei Island also offers the beauty of mangrove forests that can be found in the Rumadian Village about 25 minutes drive. With an area of about 20,000 hectares stretching as far as 18 km, beautiful scenery of various types of mangroves ready to welcome you. Other than that, in certain months, there are a lot of migratory birds from Australia that fly around this forest which provides its own memory for visitors.