Mt Hiwiroa

From the west branch of the South Temple Valley at BZ14 384 085, gain height up the scree valley to the south west to reach the saddle into Watson Stream. Climb a grade 10 chimney to reach the summit snow patch.

Cross the south branch of South Temple Stream before the gorge and ascend the forested spur on the true left of the south branch. Once open ground is reached, continue along the ridgeline to the summit. The first ascent party did not use a rope. Seven hours from carpark to summit.