It started Friday afternoon after work, with an evening approach
and a bivouac on the Quien Sabe Glacier. One has to cross the east
ridge of the mountain via Sharkfin Col to reach the Boston Glacier.
That Glacier is traversed west to the north ridge, which in turn is
crossed to the Forbidden Glacier, which must be partially traversed
to get to the toe of the NW face of Forbidden Peak. It is a long
approach.