Topo of South Route on Argonaut Leave Ingalls Creek trail 50 paces E of Fourth Creek junction. Cross small creek into open meadow at 5600' (A). Cross into main gulley draining peak at 6300' (B). Stay right in main gulley at 6900' (C). Either gulley works at 7100' (D), but left is recommended. The last 50' before the ridge crest (E) has one exposed class 4 move.