Barahun Island is a small island of the Green Islands archipelago, in the Autonomous Region of Bougainville of northeastern Papua New Guinea.
It is located between Nissan Island and Sirot Island of the archipelago, and east of New Ireland island.[1]
- ^ Sailing Directions for the Pacific Islands. U.S. Naval Oceanographic Office. 1964. p. 193. Retrieved 31 December 2012.