The North Ridge is the classic alpine climbing route on Mount Assiniboine and is widely documented in Canadian alpine sources. It is a serious mixed route combining snow, rock, and ice on a long exposed ridge. Conditions can vary substantially, and route-finding is an important part of the climb. Objective hazards include rockfall, loose sections, and rapidly changing weather. The route is generally considered a full mountaineering objective rather than a hiking ascent. It is one of the best-known technical ways to reach the summit of the peak.