
Derawan Island is located in Derawan Islands, Derawan District, Berau Regency, East Kalimantan.
Derawan Islands has three districts namely, Derawan Island, Maratua, and the Biduk biduk, Berau. There are at least four famous islands in this Archipelago, which is Pulau Maratua, Derawan, Sangalaki, and Kakaban.
In addition to its coral and fish diversity, the Derawan chain contains Indonesia’s largest nesting site for endangered...