Mt Johnson

Takes the skyline pillar (as viewed from the confluence of the Reay and Walpole Streams in the Reay Valley) via a series of corners and arêtes to the lower North West Ridge of Mt Johnson. Six or seven pitches of generally good quality rock with some exposed climbing, good protection and a really nice topout ledge before an easy-angled scramble to point 2235m. Descend by heading south along the Northwest Ridge to a col and then dropping down scree and easy-angled snow to the upper Reay Valley. To access the route from the upper Reay valley, continue sidling on the true right of the Reay Stream until a crossing point is reached a short way above an impressive chasm.

From the Reay Valley head up couloirs onto the upper North West Ridge then on to the summit.

Ascend to the saddle between Mts Johnson and Chudleigh either via the Lecky Glacier or the ridge on the left. From the saddle traverse a 2km ridge of jumbled rock with steps becoming increasingly harder. From a sharp notch just north of the summit, ascend final face of three pitches (crux 13) to the summit.

Commencing from the Burnett Glacier, ascend the prominent rock rib leading to the summit.

Climb to summit between Mts Malcher and Johnson, then climb along the undulating ridge to summit.

As for the Dorothy Glacier Route, but before the Dorothy Glacier is reached head straight up good, fairly easy rock to the summit.

From the moraine hollow south of the Dorothy Stream, gain height, climbing past a waterfall, and traverse across onto the Dorothy Glacier. Ascend to col and up the North West Ridge.