Matayangu waterfall is part of Manupeu National Park and located in Waimanu village

About 3 hours drive from the town of Waikabubak (the second largest town in Sumba island after Waingapu). The waterfall is 75 metres high which is emitting its water out of the cave. During rainy season, its water flows also comes from the river apart from the cave on top of it with a height reaching approximately 130 metres from the base of the waterfall. The best time to visit Matayangu is between March and June or between October and December. In these range of months, the waterfall will spew water with a maximum discharge.