This is the East facing cliff on the left hand side of the Upper Cirque, with many prominent icy lines. Climbing on this cliff is very good, but it does catch the sun at times through the day.
Be wary of snow conditions in the Upper Cirque.
Via the McPherson Cirque path, to below the cliffs, then either up the access/descent route on the left hand side of the lower tier, or climb one of the routes on the lower tier.
Best descent is down Talbot's Ladder.