An island in the Babah Aroh (the strait between the islands and the mainland). The saint Tuan di Pulo Bunta has his tomb here.
Source
The Achehnese, Vol. II, by Dr. C. Snouck Hurgronje, translated by A.W.S. O’Sullivan, indexed by R.J. Wilkinson. Leyden: E.J. Brill, 1906.