Located on the continental divide at the head of Lyell Creek, 3.5 km northwest of Mount Lyell. Banff Park, Alberta/BC border. Major headwaters Saskatchewan & Columbia rivers.
Latitude 51; 58; 25 Longitude 117; 08; 40, Topo map 82N/14
Named in 1918. Oppy is a village south-east of Lens, France. It was the site of a battle during WW I. Official name.
First ascended in 1947 by R. Davis, J.C. Oberlin, D.M. WoodsJournal reference CAJ 31-100.