North America, United States, California, Sierra Nevada, Whitney Portal, El Segundo Buttress, Too-Loose-To-Trek
Publication Year: 1979.
Whitney Portal, El Segundo Buttress, Too-Loose-To-Trek. In October Alan Roberts, Mark Menge and I put up this new route taking a line to the left of the Beckey route. It is a route of fine and unusual quality. NCCS III, F9.
Jack Roberts, Buff Alpine Club