The Lake O'Hara area has an abundance of alpine rock climbing and mountaineering. Classics include Wiwaxy Ridge (5.7), Mt. Odaray (5.4/snow/ice), Mt. Hungabee (5.3/snow/ice), and Mt. Huber (scrambling and glacier). There are a number of scrambles that one can do easily in a day from the Elizabeth Parker Hut. Wiwaxy Peak (via Wiwaxy Gap), Mt. Yukness, Mt. Shaeffer (from McArthur Lake) and Little Odaray all offer fine outings.