Bon Irau, with an elevation of 2,501 metres (8,205 ft), is the highest peak in the Tamrau Mountains and the highest point in the province of West Papua outside of the Arfak Mountains.
Bon Irau, dengan ketinggian 2501 meter (8205 ft), adalah puncak tertinggi di Pegunungan Tamrau dan titik tertinggi di provinsi Papua Barat di luar Pegunungan Arfak.